Roof Structure Design Uk

Types of roof designing buildings wiki share your construction industry knowledge.

Roof structure design uk.

The united states still uses imperial units of measurement and framing members are typically spaced sixteen or twenty four inches apart. Trussed roofing appeared in the uk in the 1960s and rapidly took over the new housebuilding scene. We will then discuss the framing square and learn how it s used to solve some basic construction problems. Clay tiles slate tiles concrete tiles thatch.

Pitched roofs examples of pitched roofs. A roof is a structure forming the upper covering of a building or other shelter. Bs en 1995 1 2 eurocode 5. Whilst you can have tiled roofs of 10 15 these are really flat roof construction with a cosmetic covering of tiles.

Clad in white render stone and timber the flat roof takes on an origami design with varied slopes and pitches to cut a dynamic shape along the coastline. A full or partial gable can be found at the end of the ridge in the roof allowing for a greater amount of internal roof space. In the uk a concrete tiled roof would normally have rafters at 600 mm 24 in centers roof battens at 300 mm 12 in centers and ceiling joists at 400 mm 16 in centers. For solid timber members in floors ceilings and roofs for dwellings and various companies do online calculation software.

A typical roof pitch in the uk for a traditional house will be 40 50 but at the extreme can go up to 70 above 70 would actually be called a wall. If your main interest is in flat roofs then you can learn more by reading flat roof construction part 4. A pitched or sloping roof has a pitch of at least 15 but often much more. Its primary purpose is generally to provide protection from the elements but it may also contribute to safety security privacy insulation and so on.

The roof structure at king s cross station london. Design of timber structures part 1 2 general structural fire design span tables trada have published span tables in a new softback book called eurocode 5 span tables. The dutch gable hip roof is a hybrid of a gable and hip type of roof. Trussed roofs are available in fink truss and open or attic truss options detailed below.

Roof framing in this chapter we will introduce you to the fundamentals of roof design and construction. Natural slate roof tiles these are primarily rectangular in shape although other flat designs are possible. There are a number of different material used for the outer layer of pitched roofs. This style also improves the look of the roof providing a more unique and interesting design than the very common simple hip roof.

This house s roof construction used prefabricated trusses from turner timber with dormer windows factored into the design on the front elevation image credit.