20/40mm Flat Roofing Shingle

20/40mm Flat Roofing Shingle

Wraxalls roofing shingle is a clean natural material with a good visual impact, power-screened to industry standards. This is an alternative size for most ballasted flat roofs with a higher wind-load. Easy to spread, the material provides good insulation and drainage and is ideal to walk on during roof inspections.

Also available in 40-60mm. 20-40mm shingle can be bagged in 25kg, 40kg and one ton bulk bags. Palletised on request. Loose bulk delivery also available.

Wraxalls also supply a variety of roofing slabs. Slabs and bagged shingle can be delivered in mixed loads for customer convenience. Caro Roof Flag Spacers are available.

Also sold with:

Roofing slabs

Caro Roof Flag Spacers

20-40mm Roofing Shingle

Team with: Landscaping material, including 10mm Shingle, plum slate chippings, and Scottish Cobbles, feature boulders and slate monoliths.

To help you estimate how much shingle you will need to cover the required area, please use our Quantity Calculator . The calculator is intended as a rough guide. The depth needed will depend on the size of gravel or shingle and what it is used for.


Click through to Delivery Options.

Swift nationwide delivery bagged in one ton bags (jumbo bags), 40kg and 25 kg bags. Also available loose bulk. Unlike many other suppliers, Wraxalls one ton bags contain a full ton. Kerbside delivery

Wraxalls offer timed deliveries, out-of-hours and weekend deliveries. Hi-ab and Moffat offload available on request. Please allow 72 hours from notification. Collection bagged or loose from our site.