Reason For Roofs With Pebbles

December 22nd 2010 at 7 37 pm.

Reason for roofs with pebbles.

I really like it for some reason. To weigh down or secure the roofing material as is the case with single ply flat roofs. There are different types and weights of gravel used on flat roofs for these purposes. Normal defective product storm damage foot traffic etc.

Contractors and builders use gravel on flat roofing for two primary reasons. Photos and text guide diagnosis of asphalt roof failures causes effects of loss of protective mineral granules from roof shingles description of different causes of roof shingle granule loss. Gravel is used on flat roofs for two reasons. Roofing ballast is usually the little pebbles you see on a flat ish roof.

This is for a roofing membrane that is not fully adhered to substrate and the pebbles are essentially acting as a paperweight. Gravel to protect built up. Pebbles are picked up and left on the roof edge by these birds several storeys high and a few centimetres further and that pebble would have joined the others that crashed down onto the glass canopy below causing thousands of dollars of damage and serious risk to public health. The first is to protect the underlying layer of roofing materials on built up roofs burs and the second is to secure or weigh down the roofing material as is the case with single ply flat roofs.

Buy green roof pebbles from sedum supply ltd. Also buy complete pebble packs for your sized roof. Prices from 5 43 for 25kg pebble bags.