Standard Roof Slate Sizes Uk

It was partially superseded by bs 8000 0 2014 but remains current.

Standard roof slate sizes uk.

At the verge outer edge of the roof it is general practice to alternate courses of standard size slates and the slate and half s which are 1 5 the width of normal slates. It gives buildings a high quality appearance because of this. Regardless of the application bs 5534 graded battens should be used on all roofing applications. Special sizes such as slate and a half can be ordered to reach into valleys gable ends hips and dormers.

Bs 5250 2011 a1 2016 code of practice for control of condensation in buildings. It is mandatory on all nhbc sites if you are part of the competent roofer scheme and when batten is being used as a secure foothold. As a guide a slate of 500 x 250 sizes uses a slate and half of 500 x 375. Standard roofing slate thicknesses and sizes standard roofing slate thicknesses and sizes.

The slate roof has a striking quality due to its colour. This roofing standard covers the laying and fixing of clay tiles concrete tiles natural slates and fibre cement slates as well as their associated fixings and accessories. Slate roof tiles can range in size from 12 length x 6 wide up to 24 length x 12 wide. If your property s roof is in the green moderate part of the uk but you know of prevailing bad winds or weather you may wish to use the other chart instead.

All sizes are in inches length and then width. Nominal 3 16 inch 5 mm to 1 4 inch 7 mm. The standard dimensions of the single roll roof tile is 510mm in length 255mm in width and 6mm in depth however this may vary depending on the manufacturer. This system of naming slate sizes after female nobility was devised by general hugh warburton at penrhyn quarry in 1738.

Standard roofs are laid in uniformly spaced horizontal courses with alternating vertical joints carefully aligned. They are used to maintain the half bond needed. Slate roof tiles are rectangle in shape but can be trimmed into special shapes such as clipped corners diamond fish scale and hexagon. Slate and tile roofs require different size battens.

Companies who are well versed in both british standard 5534 and bs 8000 part 6 will ensure they have the right level of experience to install a natural slate roof. Standard uniform slate roofs standard slate roof systems are comprised of 1 4 3 8 slate of one standard length and width and with square cut butts.