Tiling A Pitched Roof

Clay roof tiles a variety of fired clay tiles moulded to different designs are available.

Tiling a pitched roof.

The valleys for the plain tile and slate options are assumed to be lead while the valley for the interlocking tile option is grp. For pitches of 2 5 12 up to 4 12 the roof requires double underlayment. A minimum of a 3 inch overlap is required for the tiles. A pitched roof is a roof that slopes downwards typically in two parts at an angle from a central ridge but sometimes in one part from one edge to another.

To simplify the comparison the same clay ridge and hip tiles are specified. The pitch of a roof is its vertical rise divided by its horizontal span and is a measure of its steepness. Robin is working on an extension so we thought we d shadow him for the day and see how he creates a pitched roof or semi pitched roof leading up to a flat. Natural slate roof tiles these are primarily rectangular in shape although other flat designs are possible.

Types of roof tiles and materials clay tiles slate tiles concrete tiles thatch. The costs set out below relate to a modest l shaped bungalow with a roof area of around 180m2 and with one valley hip and ridge tiles and a universal dry hip and ridge system. The pitch also known as slope or grade is the way in which the roof angles from the horizontal toward its. There are a number of different material used for the outer layer of pitched roofs.

This is normally specified with the tile manufacturer and it s advisable to check how much they say a roof tile should overlap normally on a smooth faced tile the overlap is 75mm 3 and on granular or sandfaced tiles its 100mm 4 however if the roof is shallow pitched is facing a windy direction or will be prone to moss build up it may be a good idea to increase the lap by another 25mm or 1. After you have determined the distance between the first two battens measure the distance and set battens using that. Roofers must turn to local or state building codes when installing tiled roofs if they want their. Use two tiles to determine the spacing required for the battens.

What is the minimum pitch for a tiled roof. Pitched roof designing buildings wiki share your construction industry knowledge. Clay or cement tiles can be used on a wide range of roof pitches. For pitches of 2 5 12 up to 4 12 the roof requires double underlayment.

If you choose another material such as metal or wood the range is 7 35 10 73 per sq ft.