Lead Roof Details

Lead sheet is a soft and malleable metal which means it s an excellent roofing material because it can be formed and shaped to suit any detail.

Lead roof details.

Master flow lead roof flashing is used as boot flashings around pipes extending through roof. Associated lead mills ltd jamestown metals ltd unit b bingley road hoddesdon en11 0nx 2. Lead sheet adorns the roofs of churches offices factories public buildings and homes throughout the united kingdom because of its durability and ease of use. Why rolled lead sheet.

Whilst shaping some of the oldest and most beautiful architecture lead is regularly used in more modest commercial and domestic roofing too from whole roof coverings porches turrets and parapet roofing to modern roof waterproofing details like flashings valleys and gutters. Rolled lead sheet is the only lead sheet produced to a. However it is important to follow the basic principles of sizing and fixings as indicated in the rolled lead sheet manual to reduce the effects of fatigue cracking or creep. Calder booklet doc no010 6 5 05 11 57 am page 2.

Thickness weight chart 5. Get the details here. Investigative work carried out on warm roofs covered in lead has shown that in rare instances moisture can also be introduced by the development of sub atmospheric pressure in the roof space. Accurately predicting the performance of a roofing material initially depends on the quality of the material concerned.