How To Lead A Roof Valley

The three methods to shingle a roof valley.

How to lead a roof valley.

Here we show you how to install a waterproof valley onto a roof with lead replacement wakaflex from monier redland. When deciding how to shingle a roof valley you will need to consider your materials the climate and the desired look of the roof. Iko recommends that you install architectural shingles with the open valley method for the best roof performance. A roof valley is basically a gutter set between two meeting pitched roofs.

Roof valleys are a frequent source of leaks in older houses. Roof leaks are also very common in the winter when all the snow accumulating on a roof creates a potential for a roof leak to develop especially if a roof. It is therefore worth asking the valley manufacturer for guidance on this. Step 2 remove the shingles.

In these circumstances it may be possible to just leave the existing valley base in place and replace only the cement. Check the entire roof valley carefully to locate the source of these problems. There are occasions when a roof valley is in good condition but the cement holding the tiles in place has washed out or crumbled. Installation procedures differ depending on the roof type and materials used.

The reason why the roof valley is such a sensitive area has to do with all the rainwater and or melting snow that accumulates and flows through the valley on its way into the gutters. This recommendation includes iko s premium shingles. You can purchase wakaflex here. The roofing nails are fine so long as the lead of the roof valley is intact but once it starts to crack or fracture due to water pressure corrosion or other damage the nail provides a space for water to run into the home.