Roof Structure Design Uk

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.

Roof structure design uk.

Types of roof designing buildings wiki share your construction industry knowledge. If your main interest is in flat roofs then you can learn more by reading flat roof construction part 4. Clay roof tiles a variety of fired clay tiles moulded to different designs are available. This style also improves the look of the roof providing a more unique and interesting design than the very common simple hip roof.

Trussed roofing appeared in the uk in the 1960s and rapidly took over the new housebuilding scene. But before discussing roof framing we will first review some basic terms and definitions used in roof construction. The roof structure at king s cross station london. The dutch gable hip roof is a hybrid of a gable and hip type of roof.

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. We will then discuss the framing square and learn how it s used to solve some basic construction problems. The united states still uses imperial units of measurement and framing members are typically spaced sixteen or twenty four inches apart. 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.

Natural slate roof tiles these are primarily rectangular in shape although other flat designs are possible. Whilst you can have tiled roofs of 10 15 these are really flat roof construction with a cosmetic covering of tiles. Pitched roofs examples of pitched roofs. This house s roof construction used prefabricated trusses from turner timber with dormer windows factored into the design on the front elevation image credit.

Trussed roofs are available in fink truss and open or attic truss options detailed below. For solid timber members in floors ceilings and roofs for dwellings and various companies do online calculation software. 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. Roof structure is a term that refers to the construction at the top of a building which typically provides protection from the elements.

Roof framing in this chapter we will introduce you to the fundamentals of roof design and construction. A roof is a structure forming the upper covering of a building or other shelter. Clay tiles slate tiles concrete tiles thatch. There are a number of different material used for the outer layer of pitched roofs.

Its primary purpose is generally to provide protection from the elements but it may also contribute to safety security privacy insulation and so on.