Roof Structure Terminology Uk

Collar horizontal timber member designed to restrain opposing roof slopes.

Roof structure terminology uk.

Barge boards batten counter batten dormer eaves fascia felt roof cold felt roof hot flashing flat roof gable gauge hip hip board hip end margin nail sickness rafter ridge ridge board ridge tile sarking sarking board slate soffit tiles interlocking tiles plain tingle truss underfelt valley verge. The horizontal top of the roof. A triangular wooden frame that supports the roof. Cold roof a roof in which the insulation is placed below the deck or structure.

Spelled hryge in old english the word was first used in reference to house roofs in the 16th century. The horizontal board along the line of the ridge. Any overhanging or projecting roof structure typically over entrances or doors. The main factors which influence the shape of roofs are the climate and the materials available for roof structure and the outer covering.

Here is a little trivia. 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.

Types of roof construction. 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. Collar beam horizontal tie beam of a roof which is joined to opposing rafters at a level above that of the wall plates. 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.

Common terminology associated with pitched roofs include. A beveling of foam at a right angle joint for strength and water run off. Sometimes the extreme end is unsupported. An attic truss gives you an empty attic space within the simplicity of a trussed roof design.

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. Absence removal or weakening can lead to roof spread. Glossary of roofing terms. Where a roof has insulation as an integral part of its structure it is called a warm roof.