Flat Timber Roof Construction Details

Having a manual for warm flat roof construction with details and a summary of rules to follow helps.

Flat timber roof construction details.

These lines gleamed against the sky in the same way as other products of industrialisation such as trains and ocean liners and so represented a new way of creating buildings. Old asbestos roofs are often replaced with flat roofs. Sizes of joists needed for flat roof construction. Forms of flat roof construction encountered.

Flat roofs became popular amongst early 1900s modernist architects because they removed the often complicated pitched roofs of traditional construction and replaced them with perfect straight lines. Trada and approved document part a give guidance on sizes of joists for flat roofs relating to spans and loading. Joists are placed on edge spaced at 400 600mm centres supported by external and internal load bearing walls. So any timber joists that are used need to be strong enough to support this weight.

The basic construction of a flat roof starts with roofing timber that is laid across two upright items usually two walls. Using timber wall plates. By way of metal flat roof joist hangers. As you may imagine there is a fair amount of weight involved here in terms of boards felt etc.

When building a flat roof it is vital that a degree of falls is built into the construction to ensure rainwater run off. The construction of the flat roof is similar to that of the timber upper floor. That will help you remember certain factors and details to build the best possible flat roof. It dealt in detail with flat roof constructions and can be.

Ecological solid timber roofs with good building physics performance can be.