Headlap Roofing

If there is no headlap the roof will leak.

Headlap roofing.

When the slope drops water drains more slowly so more water tightness is required. Headlap is essen tially what renders the roof water tight. Remove architecture construction remove roofing. Tough dense non porous weather and uv resistant ceramic coated rock.

Headlap is what renders the roof water tight. Set the standard for excellence quality durability and innovation. Available in a variety of colors. The weights given above are based on a 2 double headlap dhl.

This is achieved by simply increasing the headlap to 4. Standard headlap these days is 3 inches however the headlap varies according to slope figure 3. We are a family owned company that has been committed to manufacturing quality residential and commercial roofing products since 1951. Headlap is what keeps the water from penetrating through the roof.

3m headlap roofing granules are used in the headlap area of roofing materials. All american slate roofing slates are pre dilled with two nail holes. If there is no headlap the roof will leak. Includes proprietary post treatment and adhesion promoter coating to reduce staining color variability and improve adhesion.

Showing 1 1 of 1 matching products. Our company motto is roofing excellence and that s what we do. For a 3 dhl add 7 5. 3m headlap roofing granules.