Lead Roof Valley Construction

The valley area of a roof the straight lines formed when two different planes of the roof meet is a critical area that handles a tremendous amount of water run off.

Lead roof valley construction.

3a flashings apron and cover. A roof valley is basically a gutter set between two meeting pitched roofs. When a valley is damaged it will quickly allow rainwater to penetrate into the building and prompt remedial action needs to be taken to prevent internal damage. The valley can also be subject to damage from slipped tiles or slates falling into it and puncturing the lead.

Part 3 of the four part guide to roof construction covers pitched roof detail. Valleys are typically found where gable dormer roofs meet the main roof or when a house has angled wings or additions where two roof sections in different planes meet. Also pitched valley gutter linings bs en12588 uses maximum code no. Everything you need to know about roof repairing at least once in your lifetime you will have to go through roof valley construction.

Roof ridges and ridge tiles roof hips and hip tiles roof valleys roof verges and lead flashings. We will look here at the basic installation of an open lead lined roof valley. A temporary emergency repair should. When your roofer is epc3einingit to you you surely don.

But the process might not be gruelling for you if you become familiar with certain important parts of it. Roof valleys are a frequent source of leaks in older houses. To get the most out of it is helpful to also read parts 1 and 2. Roof valley construction ridge tiles hip tiles roof valleys roof verges lead flashings.

A scaffold tower has been used for access in this video. Installation procedures differ depending on the roof type and materials used. Part 1 a guide to roof construction covers an overview of flat and pitched roofs. Never try and work on a roof from a ladder as a.

Preformed grp valleys in many ways the roof construction for a pre formed grp valley is the same as that for a lead lined valley. Lead slates chimney flashings back gutters apron and side flashings parapet box and tapered gutters 5 to 8 table 3 sizing guidelines to good practice recommended maximum sizes of individual pieces of lead for the following applications.