Roof Structure Terminology Uk

Sometimes the extreme end is unsupported.

Roof structure terminology uk.

Roof terminology is also not rigidly defined. Any overhanging or projecting roof structure typically over entrances or doors. Where the insulation is not included within its structure maybe the insulation is laid on the ceiling of the floor below then it is called a cold roof. Where a roof has insulation as an integral part of its structure it is called a warm roof.

The horizontal top of the roof. Here is a little trivia. Are usually v shaped and provide a waterproof top to the roof. Not suitable for complex roof designs the more junctions hips and valleys and dormer windows you add to the roof the more complex the underlying carpentry and the less advantageous a fink truss roof becomes.

Roof shapes differ greatly from region to region. Usages vary slightly from region to region or from one builder or architect to another. The eaves of a roof is its lowest horizontal edge. An attic truss gives you an empty attic space within the simplicity of a trussed roof design.

Collar beam horizontal tie beam of a roof which is joined to opposing rafters at a level above that of the wall plates. A roof is made up of a system of products working together and it s important to be clear on the terminology especially since the parts of a roof can be referred to in different ways. Spelled hryge in old english the word was first used in reference to house roofs in the 16th century. Common terminology associated with pitched roofs include.

Absence removal or weakening can lead to roof spread. Types of roof construction. Cold roof a roof in which the insulation is placed below the deck or structure. In the 17th and 18th centuries ridge piece and ridge pole were used respectively to designate a horizontal timber or a pole at the ridge of a roof.

Glossary of roofing terms. A beveling of foam at a right angle joint for strength and water run off. The horizontal board along the line of the ridge. The main factors which influence the shape of roofs are the climate and the materials available for roof structure and the outer covering.