Roof Chippings Coverage

The chippings can be laid loose or bonded in hot or cold bitumen compound to the roof covering.

Roof chippings coverage. Useful coverage recommended depth 100mm. Here alternating layers of roofing felt usually fiberglass and hot applied asphalt are combined to create a long lasting roof system. Traditional roofing felt chippings. We have different aluminium felt trims available below too including asphalt and felt our limestone chippings are the perfect choice for flat roof coverings too.

Useful coverage recommended depth 50mm. Nomadros 18 nov 2009 in forum. 4 bags 1m 2 approx. As a guide application rates in the order of of 5kg per sqm may be expected.

Our quote service is quick with bulk order quotes coming in at ten minutes or less and our delivery service is prompt. 1 bag 0 25m 2 approx. Ie a 15kg pack could be expected to cover approximately 3sqm. Try it yourself now.

Make the most of our home delivery or click collect service to help you get. The size information helps calculate how much gravel or slate you will require while your post code helps us calculate a cost estimate based on delivery. 1 bag 0 12m 2 approx. Also what teh coverage roughly per 25kg bag.

Coverage will depend on the skill of the applicator the density of cover required and wastage during application. As rubber chippings have a different density than gravel please use the following table to calculate quantities required. Home forums how to. Browse our great range of roofing supplies here at b q.

Discussion in roofing and guttering started by diyreg 28 apr 2011. A layer of gravel or small stones is applied on top of the final coating of asphalt to protect the roof from the elements including ultraviolet uv rays and hail. Roofing and guttering limestone chippings for felt roof. However the chippings can move around or conceal defects in the roof and should not be walked on as they may puncture the membrane.

Log in or sign up. Chippings can be used provide a ballast layer to help hold down the roof surface in exposed locations.