First Floor Timber Construction Details

Details for conventional wood frame construction.

First floor timber construction details. Such methods use a 4 foot design module which governs a 16 inch spacing of joists. Ce 200 details of construction. Building and understanding a suspended or hollow timber floor. However to provide this efficient wood house good construction details are important as well as the selection of mate rials for each specific use.

Whether building a ground floor suspended timber floor or a first floor hollow floor we explain the different options and techniques that you can use in its construction. Additional construction details drawings as well as the small selection of foundation wall floor and roof construction detail drawings shown here many of the building notes have a related construction detail drawing with specific dimensions eg rafter sizes spans insulations types for purchase with the building specifications. Unlike softwood joists timber i joists do not warp over time providing a quiet floor while open metal web joists can provide an easy means of installing services. Wood construction data 1.

The first approach to achieving a strong durable struc ture involving economical use of materials is to follow a basic modular plan for layout and attachment of framing members. 5 showing a timber frame 1st floor detail. A floor s framework is made up mostly of wooden joists that run parallel to one another at regular intervals. The following table gives details of allowable spans and spacing between joists for the most common timber sizes used in floor construction.

All the figures are based on normal domestic floor loadings where the floor construction is typically 18 25mm floor boards sheets with up to 12 5mm thick plasterboard and skim underneath. With a timber frame extension you can achieve the weathertight stage in days rather than weeks which not only means less time spent on site but also less dependence on good weather conditions and reduced levels of disruption. Floor joists are typically 2 by 8s 2 by 10s or 2 by 12s. Timber and has a diversified industry that manufac tures lumber and other wood products used in the house.

Solutions for first floors include traditional softwood joists timber i joists or open metal web joists. There are many benefits to building a timber frame extension and not just the extra space and added value that it gives to your home. Few if any materials can compete with wood framing in the construction of houses. Some newer homes have manufactured i beam shaped joists.

The latter options are more expensive but provide considerable benefits.