Flat Roof Timber Frame Extension

Nigel rigden the joiner would then make up the timber frame panels on site following the structural engineer s specifications and because the existing structure would be opened up exposed at this point it allows him to take accurate dimensions and.

Flat roof timber frame extension.

In the case of a flat roof extension the height of the highest point of the roof must not exceed the parapet or eaves of the existing roof. This will help you create a flat roof framing plan. The timber frame was then clad in timber and features a zinc monopitch roof image credit. We also offer a base construction service built to all building regulation requirements and subsequent building control approval.

A timber frame extension usually costs less than a traditionally built extension because there are fewer labour hours involved in the construction. As opposed to old built up felt roofing with joins new single ply waterproof membranes are now most commonly used. When framing a flat roof you will need to create a slight incline. Some roofs actually slope in several directions ensuring optimal water runoff.

Flat roofs are an often lower cost and easier to install alternative to traditional pitched roofs. They are common on extensions garages and commercial buildings. Timber frame extensions are built on site from sustainable timber and are an eco choice for the house owner. We chose to do a timber frame single storey extension with larch cladding painted in cream.

What is a flat roof. Expect to pay from around 1 800 per m2. You can do this with a foam layer that exactly fits your roof. Flat roofs are always built at a slight incline at least 1 8 inch per foot.

Flat roofs should be constructed to provide protection from wind uplift this can be achieved by either being sufficient weight to prevent lifting or by fixing the joists to the wall plates and securing the wall plate with vertical holding down straps at least 1m long and 30mm x 2 5mm in cross section at 2 0m centres. In ni you are allowed to extend your house by up to 70mcu or 15 of the original house volume whichever is the greater if it is detached or semi detached. Oak is considered a premium building material so an extension built with it will cost from 2 400 per m2. The extension would have a flat roof with an aluminium lantern in the centre not only as a feature but also to let in all of that natural light.

This ethylene propylene diene monomer rubber covering is very versatile long lasting and very strong. They are well insulated and can be built to match the existing structure and made to look like part of the original house and not an extension so your home will look natural even though there are artificial walls.