The Stick style was a late-19th-century American architectural style , transitional between the Carpenter Gothic style of the mid-19th century, and the Queen Anne style that it had evolved into by the 1890s. It is named after its use of linear "stickwork" (overlay board strips) on the outside walls to mimic an exposed half-timbered frame .
85-485: The style sought to bring a translation of the balloon framing that had risen in popularity during the middle of the century, by alluding to it through plain trim boards, soffits , aprons , and other decorative features. Stick-style architecture is recognizable by the relatively plain layout, often accented with trusses on the gables or decorative shingles. The stickwork decoration is not structurally significant, being just narrow planks or thin projections applied over
170-490: A Dimensional number two-by-four to 5 cm by 30 cm (two-by-twelve inches) at the cross-section, and lengths ranging from 2.5 metres (8.2 ft) for walls to 7 metres (23 ft) or more for joists and rafters. Recently, architects have begun experimenting with pre-cut modular aluminum framing to reduce on-site construction costs. Wall panels built of studs are interrupted by sections that provide rough openings for doors and windows . Openings are typically spanned by
255-419: A bottom plate or foundation sill and in turn support the top plate. Studs usually consist of 1 + 1 ⁄ 2 -by- 3 + 1 ⁄ 2 -inch (38 mm × 89 mm) or 1 + 1 ⁄ 2 -by- 5 + 1 ⁄ 2 -inch (38 mm × 140 mm) lumber and are commonly spaced at 16 inches (410 mm) on center. This spacing may be changed to 12 or 24 inches (300 or 610 mm) on center depending on
340-445: A bottom plate which is secured to the structure of a floor, and one, or more often two top plates that tie walls together and provide a bearing for structures above the wall. Wood or steel floor frames usually include a rim joist around the perimeter of a system of floor joists, and often include bridging material near the center of a span to prevent lateral buckling of the spanning members. In two-story construction, openings are left in
425-451: A building. Since this building method has been used for thousands of years in many parts of the world, many styles of historic framing have developed. These styles are often categorized by the type of foundation, walls, how and where the beams intersect, the use of curved timbers, and the roof framing details. A simple timber frame made of straight vertical and horizontal pieces with a common rafter roof without purlins . The term box frame
510-850: A floor and as a support for the structure. Other light-frame buildings are built over a crawlspace or a basement , with wood or steel joists used to span between foundation walls, usually constructed of poured concrete or concrete blocks . Engineered components are commonly used to form floor, ceiling and roof structures in place of solid wood. I-joists (closed-web trusses) are often made from laminated woods, most often chipped poplar wood, in panels as thin as 1 cm (0.39 in), glued between horizontally laminated members of less than 4 cm by 4 cm ( two-by-twos ), to span distances of as much as 9 m (30 ft). Open web trussed joists and rafters are often formed of 4 cm by 9 cm ( two-by-four ) wood members to provide support for floors, roofing systems and ceiling finishes. Platform framing
595-566: A frame of load-bearing timber, creating spaces between the timbers called panels (in German Gefach or Fächer = partitions), which are then filled-in with some kind of nonstructural material known as infill . The frame is often left exposed on the exterior of the building. Gallery of infill types: The earliest known type of infill, called opus craticum by the Romans, was a wattle and daub type construction. Opus craticum
680-556: A header or lintel that bears the weight of the structure above the opening. Headers are usually built to rest on trimmers , also called jacks. Areas around windows are defined by a sill beneath the window, and cripples, which are shorter studs that span the area from the bottom plate to the sill and sometimes from the top of the window to a header, or from a header to a top plate. Diagonal bracings made of wood or steel provide shear (horizontal strength) as do panels of sheeting nailed to studs, sills and headers. Wall sections usually include
765-401: A nailing base for all covering material and support the upper floor platforms, which provide the lateral strength along a wall. The platforms may be the boxed structure of a ceiling and roof, or the ceiling and floor joists of the story above. In the building trades, the technique is variously referred to as stick framing , stick and platform , or stick and box , as the sticks (studs) give
850-408: A ridge. Valleys are formed when two sloping roof sections drain toward each other. Dormers are small areas in which vertical walls interrupt a roof line, and which are topped off by slopes at usually right angles to a main roof section. Gables are formed when a length-wise section of sloping roof ends to form a triangular wall section. Clerestories are formed by an interruption along the slope of
935-649: A roof is called an A-frame . In North America, roofs are often covered with shingles made of asphalt, fiberglass and small gravel coating, but a wide range of materials are used. Molten tar is often used to waterproof flatter roofs, but newer materials include rubber and synthetic materials. Steel panels are popular roof coverings in some areas, preferred for their durability. Slate or tile roofs offer more historic coverings for light-frame roofs. Light-frame methods allow easy construction of unique roof designs; hip roofs, for example, slope toward walls on all sides and are joined at hip rafters that span from corners to
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#17327835459651020-550: A roof where a short vertical wall connects it to another roof section. Flat roofs, which usually include at least a nominal slope to shed water, are often surrounded by parapet walls with openings (called scuppers ) to allow water to drain out. Sloping crickets are built into roofs to direct water away from areas of poor drainage, such as behind a chimney at the bottom of a sloping section. Light-frame buildings in areas with shallow or nonexistent frost depths are often erected on monolithic concrete-slab foundations that serve both as
1105-484: A separate unit or platform. The use of factory-made walls and floors has shown an increase in popularity due to the time-saving and cost-efficiency. ( Pre-fabrication ) Walls are made usually in facilities and then shipped to the different job sites. This process of framing has improved the speed of framing on site moving the framing of buildings to speed up. Framed construction was rarely used in Scandinavia before
1190-583: A structural building that goes diagonally across a wall is called a T-bar. It stops the walls from collapsing in gusty winds. Pressure-treated wood (Green Treated wood) is a type of wood that is used when a bottom plate is exposed to outside moisture, while even when in contact with concrete. Roofs are usually built to provide a sloping surface intended to shed rain or snow, with slopes ranging from 1:15 (less than an inch per linear foot of horizontal span), to steep slopes of more than 2:1. A light-frame structure built mostly inside sloping walls which also serve as
1275-532: A sturdy, light skeleton. Builders were reluctant to adopt the new technology; however, by the 1880s, some form of 2×4 framing was standard. Alternatively, a precursor to the balloon frame may have been used by the French in Missouri as much as 31 years earlier. Although lumber was plentiful in 19th-century America, skilled labor was not. The advent of cheap machine-made nails, along with water-powered sawmills in
1360-524: A variation of stick and Eastlake styles. Stick–Eastlake enjoyed modest popularity in the late 19th century, but there are relatively few surviving examples of the style when compared to other more popular styles of Victorian architecture. Balloon framing Framing , in construction , is the fitting together of pieces to give a structure , particularly a building , support and shape. Framing materials are usually wood , engineered wood , or structural steel . The alternative to framed construction
1445-513: A wide variety of architectural styles. Modern light-frame structures usually gain strength from rigid panels ( plywood and other plywood-like composites such as oriented strand board (OSB) used to form all or part of wall sections), but until recently carpenters employed various forms of diagonal bracing to stabilize walls. Diagonal bracing remains a vital interior part of many roof systems, and in-wall wind braces are required by building codes in many municipalities or by individual state laws in
1530-408: Is also likely that, by radically reducing construction costs, balloon framing improved the shelter options of poorer North Americans. However, balloon framing did require very long studs, and as tall trees were exhausted in the 1920s, platform framing became prevalent. Balloon framing presents challenges in firefighting, since many older balloon-framed buildings lack firestops or fire blocking in
1615-580: Is an early form of light framing developed from the heavier timber framing which preceded it. It is defined by the continued use of girts, corner posts, and braces. The pieces are mortised, tenoned, and pegged with the studs nailed to the girts and sills. Due to the early introduction of sawmills (as early as 1635 in New Hampshire), as early as 1637 timber frames in the northeastern English colonies in North America made use of light studs between
1700-467: Is another alternative where straw bales are stacked for nonload-bearing infill with various finishes applied to the interior and exterior such as stucco and plaster. This appeals to the traditionalist and the environmentalist as this is using "found" materials to build. Mudbricks also called adobe are sometimes used to fill in timber-frame structures. They can be made on site and offer exceptional fire resistance. Such buildings must be designed to accommodate
1785-650: Is at the floor lines. The balloon wall studs extend from the sill of the first story all the way to the top plate or end rafter of the second story. The platform-framed wall, on the other hand, is independent for each floor. Light-frame materials are most often wood or rectangular steel, tubes or C-channels. Wood pieces are typically connected with nail fasteners, nails, or screws; steel pieces are connected with pan-head framing screws, or nuts and bolts. Preferred species for linear structural members are softwoods such as spruce, pine and fir. Light frame material dimensions range from 38 by 89 mm (1.5 by 3.5 in); i.e.,
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#17327835459651870-466: Is commonly referred to as dead wood or backing. Wall framing in house construction includes the vertical and horizontal members of exterior walls and interior partitions. These members, referred to as studs, wall plates and lintels, serve as a nailing base for all covering material and support the upper floors, ceiling and roof. Exterior wall studs are the vertical members to which the wall sheathing and cladding are attached. They are supported on
1955-449: Is generally called mass wall construction, where horizontal layers of stacked materials such as log building , masonry , rammed earth , adobe , etc. are used without framing. Building framing is divided into two broad categories, heavy-frame construction (heavy framing) if the vertical supports are few and heavy such as in timber framing , pole building framing , or steel framing ; or light-frame construction (light-framing) if
2040-420: Is generally used at exterior corners and intersections to secure a good tie between adjoining walls. It provides nailing support for interior finishes and exterior sheathing. Corners and intersections, however, must be framed with at least two studs. Nailing support for the edges of the ceiling is required at the junction of the wall and ceiling where partitions run parallel to the ceiling joists. This material
2125-708: Is not certain who introduced balloon framing in the United States. However, the first building using balloon framing was possibly a warehouse constructed in 1832 in Chicago , Illinois, by George Washington Snow or Augustine Deodat Taylor. Both men arrived in Chicago from New England, where the use of light framing timber was already common. Architectural critic Sigfried Giedion cited Chicago architect John M. Van Osdel 's 1880s attribution, as well as A. T. Andreas' 1885 History of Chicago, to credit Snow as 'inventor of
2210-454: Is not well defined and has been used for any kind of framing (with the usual exception of cruck framing). The distinction presented here is that the roof load is carried by the exterior walls. Purlins are also found even in plain timber frames. A cruck is a pair of crooked or curved timbers which form a bent (U.S.) or crossframe (UK); the individual timbers are each called a blade. More than 4,000 cruck frame buildings have been recorded in
2295-455: Is now confusingly applied to a Roman stone/mortar infill as well. Similar methods to wattle and daub were also used and known by various names, such as clam staff and daub, cat-and-clay, or torchis (French), to name only three. Wattle and daub was the most common infill in ancient times. The sticks were not always technically wattlework (woven), but also individual sticks installed vertically, horizontally, or at an angle into holes or grooves in
2380-510: Is readily available and log houses were favored, instead. Half-timbered construction in the Northern European vernacular building style is characteristic of medieval and early modern Denmark, England, Germany, and parts of France and Switzerland, where timber was in good supply yet stone and associated skills to dress the stonework were in short supply. In half-timbered construction, timbers that were riven (split) in half provided
2465-474: Is technically called a nave . However, a nave is often called an aisle, and three-aisled barns are common in the U.S., the Netherlands , and Germany. Aisled buildings are wider than the simpler box-framed or cruck-framed buildings, and typically have purlins supporting the rafters. In northern Germany, this construction is known as variations of a Ständerhaus . Half-timbering refers to a structure with
2550-400: Is used to describe timber frames with an infill of stone rubble laid in mortar the Romans called opus incertum . A less common meaning of the term "half-timbered" is found in the fourth edition of John Henry Parker's Classic Dictionary of Architecture (1873) which distinguishes full-timbered houses from half-timbered, with half-timber houses having a ground floor in stone or logs such as
2635-521: The Kluge House which was a log cabin with a timber-framed second floor. Traditional timber framing is the method of creating framed structures of heavy timber jointed together with various joints, commonly and originally with lap jointing , and then later pegged mortise and tenon joints. Diagonal bracing is used to prevent "racking", or movement of structural vertical beams or posts. Originally, German (and other) master carpenters would peg
Stick style - Misplaced Pages Continue
2720-524: The load and the limitations imposed by the type and thickness of the wall covering used. Wider 1 + 1 ⁄ 2 -by- 5 + 1 ⁄ 2 -inch studs may be used to provide space for more insulation . Insulation beyond that which can be accommodated within a 3 + 1 ⁄ 2 -inch stud space can also be provided by other means, such as rigid or semi-rigid insulation or batts between 1 + 1 ⁄ 2 -by- 1 + 1 ⁄ 2 -inch horizontal furring strips , or rigid or semi-rigid insulation sheathing to
2805-644: The structural frame of load-bearing timber is left exposed on the exterior of the building it may be referred to as half-timbered , and in many cases the infill between timbers will be used for decorative effect. The country most known for this kind of architecture is Germany, where timber-framed houses are spread all over the country. The method comes from working directly from logs and trees rather than pre-cut dimensional lumber . Hewing this with broadaxes , adzes , and draw knives and using hand-powered braces and augers (brace and bit) and other woodworking tools, artisans or framers could gradually assemble
2890-624: The 12th century to the 19th century, and subsequently imported to North America, where it was common into the early 19th century. In a scribe frame, timber sockets are fashioned or "tailor-made" to fit their corresponding timbers; thus, each timber piece must be numbered (or "scribed"). Square-rule carpentry was developed in New England in the 18th century. It used housed joints in main timbers to allow for interchangeable braces and girts. Today, standardized timber sizing means that timber framing can be incorporated into mass-production methods as per
2975-610: The 20th century because of the abundant availability of wood, an abundance of cheap labour, and the superiority of the thermal insulation of logs. Hence timber framing was used first for unheated buildings such as farm buildings, outbuildings and summer villas, but for houses only with the development of wall insulation. Wall framing in house construction includes the vertical and horizontal members of exterior walls and interior partitions, both of bearing walls and non-bearing walls. These stick members , referred to as studs , wall plates and lintels (sometimes called headers ), serve as
3060-522: The 5- to 25-cm (2- to 10-in) range. The methods of fastening the frame members also differ. In conventional framing, the members are joined using nails or other mechanical fasteners, whereas timber framing uses the traditional mortise and tenon or more complex joints that are usually fastened using only wooden pegs. Modern complex structures and timber trusses often incorporate steel joinery such as gusset plates, for both structural and architectural purposes. Recently, it has become common practice to enclose
3145-487: The Canadian Military Engineers undertook to construct airplane hangars using this timber construction system in order to conserve steel. Wood hangars were constructed throughout North America and employed various technologies including bowstring , Warren , and Pratt trusses, glued laminated arches, and lamella roof systems. Unique to this building type is the interlocking of the timber members of
3230-681: The German ständerbohlenbau , timbers as in ständerblockbau , or rarely cob without any wooden support. The wall surfaces on the interior were often "ceiled" with wainscoting and plastered for warmth and appearance. Brick infill sometimes called nogging became the standard infill after the manufacturing of bricks made them more available and less expensive. Half-timbered walls may be covered by siding materials including plaster , weatherboarding , tiles , or slate shingles. The infill may be covered by other materials, including weatherboarding or tiles , or left exposed. When left exposed, both
3315-503: The UK. Several types of cruck frames are used; more information follows in English style below and at the main article Cruck . Aisled frames have one or more rows of interior posts. These interior posts typically carry more structural load than the posts in the exterior walls. This is the same concept of the aisle in church buildings, sometimes called a hall church , where the center aisle
3400-406: The United States. Special framed shear walls are becoming more common to help buildings meet the requirements of earthquake engineering and wind engineering . Historically, people fitted naturally shaped wooden poles together as framework and then began using joints to connect the timbers, a method today called traditional timber framing or log framing . In the United States, timber framing
3485-451: The assembly was held together with through-bolts. The through-bolts only held the assembly together but were not load-carrying. Shear plate connectors were used to transfer loads between timber members and metal. Shear plate connectors resembled large washers, deformed on the side facing the timber in order to grip it, and were through-fastened with long bolts or lengths of threaded rod. A leading manufacturer of these types of timber connectors
Stick style - Misplaced Pages Continue
3570-525: The balloon frame method'. In 1833, Taylor constructed the first Catholic church in Chicago, St. Mary's, using the balloon framing method; this building was moved and rehabbed multiple times before burning in the Great Chicago Fire . In the 1830s, Hoosier Solon Robinson published articles about a revolutionary new framing system, called "balloon framing" by later builders. Robinson's system called for standard 2×4 lumber, nailed together to form
3655-409: The bottom plates nailed through the subfloor to the floor framing members. The braces should have their larger dimension on the vertical and should permit adjustment of the vertical position of the wall. Once the assembled sections are plumbed, they are nailed together at the corners and intersections. A strip of polyethylene is often placed between the interior walls and the exterior wall, and above
3740-469: The complete skeletal framing of the building. Europe is full of timber-framed structures dating back hundreds of years, including manors, castles, homes, and inns, whose architecture and techniques of construction have evolved over the centuries. In Asia, timber-framed structures are found, many of them temples. Some Roman carpentry preserved in anoxic layers of clay at Romano-British villa sites demonstrate that sophisticated Roman carpentry had all
3825-519: The distinctive "half-timbered", or occasionally termed, " Tudor " style, or "black-and-white". The most ancient known half-timbered building is called the House of opus craticum . It was buried by the eruption of Mount Vesuvius in 79 AD in Herculaneum, Italy. Opus craticum was mentioned by Vitruvius in his books on architecture as a timber frame with wattlework infill. However, the same term
3910-506: The early 19th century made balloon framing highly attractive, because it did not require highly skilled carpenters, as did the dovetail joints , mortises and tenons required by post-and-beam construction . For the first time, any farmer could build his own buildings without a time-consuming learning curve. It has been said that balloon framing populated the western United States and the western provinces of Canada. Without it, western boomtowns certainly could not have blossomed overnight. It
3995-636: The famous street known as The Shambles exemplifies this, where jettied houses seem to almost touch above the street. Historically, the timbers would have been hewn square using a felling axe and then surface-finished with a broadaxe . If required, smaller timbers were ripsawn from the hewn baulks using pitsaws or frame saws. Today, timbers are more commonly bandsawn, and the timbers may sometimes be machine- planed on all four sides. The vertical timbers include: The horizontal timbers include: When jettying, horizontal elements can include: The sloping timbers include: Historically were two different systems of
4080-487: The first machines developed in the late 1700s in Massachusetts. Jacob Perkins of Newburyport, Massachusetts , invented a machine which could produce 10,000 nails a day. Three-decker buildings in New England were commonly constructed with this form, which is noted on period building permits as "mortised frame." Its use survived into the 1940s in the northeastern United States, when it was gradually replaced by
4165-614: The first people to publish the term "half-timbered" was Mary Martha Sherwood (1775–1851), who employed it in her book, The Lady of the Manor , published in several volumes from 1823 to 1829. She uses the term picturesquely: "...passing through a gate in a quickset hedge, we arrived at the porch of an old half-timbered cottage, where an aged man and woman received us." By 1842, half-timbered had found its way into The Encyclopedia of Architecture by Joseph Gwilt (1784–1863). This juxtaposition of exposed timbered beams and infilled spaces created
4250-437: The first top plate of interior walls before the second top plate is applied to attain continuity of the air barrier when polyethylene is serving this function. A second top plate, with joints offset at least one stud space away from the joints in the plate beneath, is then added. This second top plate usually laps the first plate at the corners and partition intersections and, when nailed in place, provides an additional tie to
4335-848: The floor system for a stairwell, in which stair risers and treads are most often attached to squared faces cut into sloping stair stringers. Interior wall coverings in light-frame construction typically include wallboard , lath and plaster or decorative wood paneling . Exterior finishes for walls and ceilings often include plywood or composite sheathing, brick or stone veneers , and various stucco finishes. Cavities between studs, usually placed 40–60 cm (16–24 in) apart, are usually filled with insulation materials, such as fiberglass batting, or cellulose filling sometimes made of recycled newsprint treated with boron additives for fire prevention and vermin control. In natural building , straw bales , cob and adobe may be used for both exterior and interior walls. The part of
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#17327835459654420-483: The framed walls. Where the second top plate does not lap the plate immediately underneath at corner and partition intersections, these may be tied with 0.036 in (0.91 mm) galvanized steel plates at least 3 in (76 mm) wide and 6 in (150 mm) long, nailed with at least three 2 + 1 ⁄ 2 in (64 mm) nails to each wall. Braced frame construction , also known as full frame, half frame, New England braced frame, combination frame,
4505-649: The framing and infill were sometimes done in a decorative manner. Germany is famous for its decorative half-timbering and the figures sometimes have names and meanings. The decorative manner of half-timbering is promoted in Germany by the German Timber-Frame Road , several planned routes people can drive to see notable examples of Fachwerk buildings. Gallery of some named figures and decorations: The collection of elements in half timbering are sometimes given specific names: According to Craven (2019),
4590-522: The framing. The coating of daub has many recipes, but generally was a mixture of clay and chalk with a binder such as grass or straw and water or urine . When the manufacturing of bricks increased, brick infill replaced the less durable infills and became more common. Stone laid in mortar as an infill was used in areas where stone rubble and mortar were available. Other infills include bousillage , fired brick , unfired brick such as adobe or mudbrick , stones sometimes called pierrotage , planks as in
4675-417: The heavier corners. Norman Isham wrote, "sometimes the frame was covered with vertical boarding applied to the sills, plates, and girts without any intermediate framing, but in a greater number of houses the spaces between the heavier timbers are filled with lighter vertical sticks called studs." The growth of a nail-making industry in the early 19th century made the frame even faster to assemble, with some of
4760-470: The joinery industry, especially where timber is cut by precision computer numerical control machinery. A jetty is an upper floor which sometimes historically used a structural horizontal beam, supported on cantilevers, called a bressummer or 'jetty bressummer' to bear the weight of the new wall, projecting outward from the preceding floor or storey. In the city of York in the United Kingdom,
4845-414: The joints with allowance of about 1 inch (25 mm), enough room for the wood to move as it ' seasoned ', then cut the pegs, and drive the beam home fully into its socket. To cope with variable sizes and shapes of hewn (by adze or axe) and sawn timbers, two main carpentry methods were employed: scribe carpentry and square rule carpentry. Scribing or coping was used throughout Europe, especially from
4930-401: The loads supported and the type and thickness of the wall finish used. Partitions can be built with 1 + 1 ⁄ 2 in × 2 + 1 ⁄ 2 in (38 mm × 64 mm) or 1 + 1 ⁄ 2 in × 3 + 1 ⁄ 2 in (38 mm × 89 mm) studs spaced at 16 or 24 in (410 or 610 mm) on center depending on the type and thickness of
5015-399: The necessary techniques for this construction. The earliest surviving (French) half-timbered buildings date from the 12th century. Important resources for the study and appreciation of historic building methods are open-air museums . The topping out ceremony is a builders' rite , an ancient tradition thought to have originated in Scandinavia by 700 AD. In the U.S., a bough or small tree
5100-510: The need to scaffold , and again increasing speed and cutting manpower needs and expenses. Some types of exterior sheathing, such as asphalt-impregnated fiberboard , plywood , oriented strand board and waferboard , will provide adequate bracing to resist lateral loads and keep the wall square (construction codes in most jurisdictions require a stiff plywood sheathing). Others, such as rigid glass-fiber, asphalt-coated fiberboard, polystyrene or polyurethane board, will not. In this latter case,
5185-706: The number of knots, the moisture content, the temperature, the grain direction, the number of holes, and other factors. There are design specifications for sawn lumber, glulam members, prefabricated I-joists , composite lumber , and various connection types. In the United States, structural frames are then designed according to the Allowable Stress Design method or the Load Reduced Factor Design method (the latter being preferred). The techniques used in timber framing date back to Neolithic times, and have been used in many parts of
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#17327835459655270-410: The open framing cavities, and a fire can spread vertically in a short time. Since the floor framing and wall framing cavities interconnect, fire can rapidly spread throughout the structure. Many balloon-framed buildings predate the introduction of building codes that mandate fire blocking, and a fire can spread from basement to attic in minutes. The main difference between platform and balloon framing
5355-460: The opening may be bridged with a single piece of 1 + 1 ⁄ 2 in (38 mm) lumber the same width as the studs. These members provide a nailing support for wall finish, door frames and trim . Lintels (or, headers) are the horizontal members placed over window, door and other openings to carry loads to the adjoining studs. Lintels are usually constructed of two pieces of 2 in (nominal) (38 mm) lumber separated with spacers to
5440-637: The outside of the studs. The studs are attached to horizontal top and bottom wall plates of 1 + 1 ⁄ 2 -inch lumber that are the same width as the studs. Interior partitions supporting floor , ceiling or roof loads are called loadbearing walls; others are called non-loadbearing or simply partitions. Interior loadbearing walls are framed in the same way as exterior walls. Studs are usually 1 + 1 ⁄ 2 in × 3 + 1 ⁄ 2 in (38 mm × 89 mm) lumber spaced at 16 in (410 mm) on center. This spacing may be changed to 12 or 24 in (300 or 610 mm) depending on
5525-480: The panels span considerable distances and add rigidity to the basic timber frame. An alternate construction method is with concrete flooring with extensive use of glass. This allows a solid construction combined with open architecture. Some firms have specialized in industrial prefabrication of such residential and light commercial structures such as Huf Haus as low-energy houses or – dependent on location – zero-energy buildings . Straw-bale construction
5610-529: The platform frame. Balloon framing is a method of wood construction used primarily in areas rich in softwood forests such as Scandinavia , Canada , the United States up until the mid-1950s, and around Thetford Forest in Norfolk, England . The name comes from a French Missouri type of construction, maison en boulin , boulin being a French term for a horizontal scaffolding support. It
5695-411: The platforms and walls above the level of its component headers and joists. In some countries, framing lumber is subject to regulated standards that require a grade-stamp, and a moisture content not exceeding 19%. There are four historically common methods of framing a house. Wall sheathing, usually a plywood or other laminate, is usually applied to the framing prior to erection, thus eliminating
5780-419: The poor thermal insulating properties of mudbrick, however, and usually have deep eaves or a veranda on four sides for weather protection. Timber design or wood design is a subcategory of structural engineering that focuses on the engineering of wood structures. Timber is classified by tree species (e.g., southern pine, douglas fir, etc.) and its strength is graded using numerous coefficients that correspond to
5865-529: The position of posts and studs: Ridge-post framing is a structurally simple and ancient post and lintel framing where the posts extend all the way to the ridge beams. Germans call this Firstsäule or Hochstud . In the 1930s a system of timber framing referred to as the "modern timber connector method" was developed. It was characterized by the use of timber members assembled into trusses and other framing systems and fastened using various types of metal timber connectors. This type of timber construction
5950-728: The roof trusses and supporting columns and their connection points. The timber members are held apart by "fillers" (blocks of timber). This leaves air spaces between the timber members which improves air circulation and drying around the members which improves resistance to moisture borne decay. Timber members in this type of framing system were connected with ferrous timber connectors of various types. Loads between timber members were transmitted using split-rings (larger loads), toothed rings (lighter loads), or spiked grid connectors. Split-ring connectors were metal rings sandwiched between adjacent timber members to connect them together. The rings were fit into circular grooves on in both timber members then
6035-406: The structure its vertical support, and the box-shaped floor sections with joists contained within length-long post and lintels (more commonly called headers ), support the weight of whatever is above, including the next wall up and the roof above the top story. The platform also provides lateral support against wind and holds the stick walls true and square. Any lower platform supports the weight of
6120-464: The supports are more numerous and smaller, such as balloon , platform , light-steel framing and pre-built framing. Light-frame construction using standardized dimensional lumber has become the dominant construction method in North America and Australia due to the economy of the method; use of minimal structural material allows builders to enclose a large area at minimal cost while achieving
6205-504: The term: was used informally to mean timber-framed construction in the Middle Ages. For economy, cylindrical logs were cut in half, so one log could be used for two (or more) posts. The shaved side was traditionally on the exterior and everyone knew it to be half the timber. The term half-timbering is not as old as the German name Fachwerk or the French name colombage , but it is the standard English name for this style. One of
6290-600: The timber structure entirely in manufactured panels such as structural insulated panels (SIPs). Although the timbers can only be seen from inside the building when so enclosed, construction is less complex and insulation is greater than in traditional timber building. SIPs are "an insulating foam core sandwiched between two structural facings, typically oriented strand board" according to the Structural Insulated Panel Association. SIPs reduce dependency on bracing and auxiliary members, because
6375-499: The wall finish used. Where a partition does not contain a swinging door, 1 + 1 ⁄ 2 in × 3 + 1 ⁄ 2 in (38 mm × 89 mm) studs at 16 in (410 mm) on center are sometimes used with the wide face of the stud parallel to the wall. This is usually done only for partitions enclosing clothes closets or cupboards to save space. Since there is no vertical load to be supported by partitions, single studs may be used at door openings. The top of
6460-410: The wall should be reinforced with a diagonal wood or metal bracing inset into the studs. In jurisdictions subject to strong wind storms (hurricane countries, tornado alleys ) local codes or state law will generally require both the diagonal wind braces and the stiff exterior sheathing regardless of the type and kind of outer weather resistant coverings. A multiple-stud post of at least 3 three studs,
6545-452: The wall's clapboards . The planks intersect mostly at right angles, and sometimes diagonally as well, resembling the half-timbering of medieval – especially Tudor – buildings. The style was commonly used in houses, train stations, life-saving stations , and other buildings from the era. The Stick style did have several characteristics in common with the later Queen Anne style: interpenetrating roof planes with bold panelled brick chimneys,
6630-458: The width of the studs and nailed together to form a single unit. Lintels are predominately nailed together without spacers to form a solid beam and allow the remaining cavity to be filled with insulation from the inside. The preferable spacer material is rigid insulation. The depth of a lintel is determined by the width of the opening and vertical loads supported. The complete wall sections are then raised and put in place, temporary braces added and
6715-616: The world during various periods such as ancient Japan, continental Europe, and Neolithic Denmark, England, France, Germany, Spain, parts of the Roman Empire , and Scotland. The timber-framing technique has historically been popular in climate zones which favour deciduous hardwood trees, such as oak . Its northernmost areas are Baltic countries and southern Sweden. Timber framing is rare in Russia, Finland, northern Sweden, and Norway, where tall and straight lumber, such as pine and spruce,
6800-541: The wrap-around porch, spindle detailing, the "panelled" sectioning of blank wall, radiating spindle details at the gable peaks. Highly stylized and decorative versions of the Stick style are often referred to as Eastlake. Stick–Eastlake is a style term that uses details from the Eastlake movement , started by Charles Eastlake , of decorative arts on stick-style buildings. It is sometimes referred to as Victorian stick ,
6885-482: Was also known as "Chicago construction" in the 19th century. Balloon framing uses long continuous framing members ( wall studs ) that run from the sill plate to the top plate, with intermediate floor structures let into and nailed to them. Here the heights of window sills, headers and next floor height would be marked out on the studs with a story pole . Once popular when long lumber was plentiful, balloon framing has been largely replaced by platform framing . It
6970-484: Was superseded by balloon framing beginning in the 1830s. Balloon framing makes use of many lightweight wall members called studs rather than fewer, heavier supports called posts; balloon framing components are nailed together rather than fitted using joinery . The studs in a balloon frame extend two stories from sill to plate. Platform framing superseded balloon framing and is the standard wooden framing method today. The name comes from each floor level being framed as
7055-502: Was the Timber Engineering Company, or TECO, of Washington, DC. The proprietary name of their split-ring connectors was the "TECO Wedge-Fit". Timber-framed structures differ from conventional wood-framed buildings in several ways. Timber framing uses fewer, larger wooden members, commonly timbers in the range of 15 to 30 cm (6 to 12 in), while common wood framing uses many more timbers with dimensions usually in
7140-450: Was traditionally limited to four floors but some jurisdictions have modified their building codes to allow up to six floors with added fire protection. Timber framing Timber framing ( German : Fachwerkbauweise ) and "post-and-beam" construction are traditional methods of building with heavy timbers , creating structures using squared-off and carefully fitted and joined timbers with joints secured by large wooden pegs. If
7225-482: Was used for various building types including warehouses, factories, garages, barns, stores/markets, recreational buildings, barracks, bridges, and trestles. The use of these structures was promoted because of their low construction costs, easy adaptability, and performance in fire as compared to unprotected steel truss construction. During World War II, the United States Army Corps of Engineers and
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