Brett Martin Rooflight Systems supply Europe’s leading range of rooflight options, which are
complemented by our large range of foam fillers, used in common or specialised roof structures in both new and refurbishment projects.
- PE Foam
- EPDM Foam
- Supaseal Foam
PE foam is a closed cell physically cross-linked polyethylene laminated with strengthening interfaces, weighing 30kg/m.3 PE foam fillers are the most widely used and cost effective
for standard applications.
EPDM foam is a synthetic rubber (Ethylene Propylene Diene Monomer) long established as the best filler material available for applications where extreme durability is required. It offers
enhanced resistance to high temperatures, long term UV exposure and attack from birds and vermin.
Supaseal foam is an innovative new physically cross-linked material, blending two flexible polymers into a closed cell foam. It is superior to PE foam (including Metallocene grades) in every respect, and is as flexible as EPDM foam, allowing excellent gap filling ability at low compressive forces, ideal properties for a filler. It is as durable as EPDM foam, and can be stretched further before failure, but is not as heavy nor as strong as EPDM foam. Any PE, Supaseal or EPDM foam fillers can be vented to order by having tops removed, nicks to base or mesh venting. Use of an adhesive/mastic is recommended to achieve a permanent fix and prevent fillers being moved by birds or other outside influences. This can be factory applied when required.