Headlap Roofing

Includes proprietary post treatment and adhesion promoter coating to reduce staining color variability and improve adhesion.

Headlap roofing. When the slope drops water drains more slowly so more water tightness is required. Available in a variety of colors. Headlap is essen tially what renders the roof water tight. If there is no headlap the roof will leak.

Our company motto is roofing excellence and that s what we do. Remove architecture construction remove roofing. 3m headlap roofing granules. Standard headlap these days is 3 however the headlap varies according to slope figure 3.

Showing 1 1 of 1 matching products. This is achieved by simply increasing the headlap to 4. Tough dense non porous weather and uv resistant ceramic coated rock. Headlap is what keeps the water from penetrating through the roof.

For a 3 dhl add 7 5. If there is no headlap the roof will leak. We are a family owned company that has been committed to manufacturing quality residential and commercial roofing products since 1951. All american slate roofing slates are pre dilled with two nail holes.

The weights given above are based on a 2 double headlap dhl. 3m headlap roofing granules. Headlap is what renders the roof water tight. Set the standard for excellence quality durability and innovation.