Roof Structure Detail

Construction details for various types of expansion joints can be accessed from the specialty roofing products page on the johns manville website.

Roof structure detail.

Roof structures roofs section1 module 3 sheet 5 12section roof structures types of roof structure traditional roofs can be divided into three main types of structure. The roof is a key element of the building structure providing protection from the elements and has a vital role in reducing heat loss from the building. If you have a structure with hips valleys and dormer windows you will probably do better to use one of the other roofing methods. Timber is a heavy material that adds strength to your roof but comes at quite the cost.

Click on the product type then click on technical then click on installation instructions. Curved roof shapes are currently the height of fashion at least on upmarket. Roofs are also designated as warm or cold roof depending on how they are designed and built with regard to thermal building insulation and ventilation. The speed advantages of panellised roofing begins to significantly disappear when the shape becomes particularly complex.

When constructing a pitched rooftop with timber this can be an incredibly labor intensive build. Some good construction details for roof to wall expansion joints are available on the copper development. Flat roofs actually slope up to approximately ten degrees to shed water. The building regulations in the uk provide guidance on roof design.

The steepness or roof pitch of a sloped roof is determined primarily by the roof covering material and aesthetic design.