Roof Structure Terminology Uk

Roofing a illustrated glossary of roofing terms used in the building trade.

Roof structure terminology uk.

As the name suggests a flat roof is specially designed to sit as flat as possible on the top of a property typically having a pitch no greater than 15. Roof terminology is also not rigidly defined. Aggregate broken stone gravel or sand used with cement to form concrete aggregates may be coarse or fine and are often used in the construction of soakaways. To search the glossary for a specific word or phrase hit the ctrl and f buttons on your keyboard simultaneously and enter the keyword you wish to search for.

Common sizes are 460x305mm and 610x355mm although other sizes. A composite decking made of solid materials it resembles real wood and particularly strong and stable for bearing heavy load. There are two main types of roof construction. Common roofing terms defined explained.

The terms pitch and slope are simply two different ways of expressing the same measurement. The main factors which influence the shape of roofs are the climate and the materials available for roof structure and the outer covering. Trussed roofs are available in fink truss and open or attic truss options detailed below. The following is a list of terms or phrases commonly used in the roofing industry.

The edge of a roof which runs from eaves to ridge at a gable. This is the. Access tower a portable scaffold that allows quick and cheap access to high areas. It is a waterproofing layer made of regular felt stacked above the solid.

Abutment an intersection usually between a roof and a wall. Roof shapes differ greatly from region to region. 1 part of a pitched roof construction that receives the feet of the spars sp ars and ceiling joist ends. Airbrick a perforated brick terracotta or plastic vent built into a.

Each term is accompanied by a brief definition. 2 part of a flat roof structure that receives the ends of the flat roof joists. Such roofs are built with mostly timber take a number of different shapes and are covered with a variety of materials. A roof s slope is the number of inches it rises for every 12 inches of horizontal run a roof with a 4 in 12 slope rises 4 inches for every 12 inches of horizontal run.

This house s roof construction used prefabricated trusses from turner timber with dormer windows factored into the design on the front elevation image. 3 part of a suspended timber floor construction that provides a level. Pitched or sloping roofs. Slate most uk supplies have come in the past from wales this is still available but pricey in recent years spanish slate has been imported at a lower cost reclaimed welsh slate is also available.

A horizontal timber or metal resting at the peak of the roof the rafters and trusses are connected to the ridge board for a cohesive framework. Usages vary slightly from region to region or from one builder or architect to another. A flat roof is made of six basic components.