GRP vs EPDM vs felt: start with the roof beneath
GRP vs EPDM vs felt is a choice to make after checking your deck, edges and drainage. Adam inspects free and supplies roof detail photos with a written specification and quote, with payment on completion and no deposit for installation.
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Understand the three different coverings
Compare the full build-up before choosing resin, rubber or felt. Adam's written quote identifies the deck preparation and covering, so a material name does not leave the underlying work unexplained.
Ask Adam to identify the present roof before discussing alternatives. A leaking edge, damaged deck or failed wall connection needs a repair explanation that goes beyond changing one product name to another. The inspected condition and the roof’s shape provide the basis for recommending a system and detailing its junctions.
Look closely at edges and openings
Check how your chosen covering meets walls, rooflights and outlets. Adam's roof photographs show these junctions, and the written specification explains how the installation handles them.
A comparison also needs the same supporting scope. Check whether damaged boards, insulation, drainage adjustments and surrounding leadwork appear in each quotation. A cheaper-looking total is not a like-for-like comparison if one specification leaves out the deck repair shown in the inspection photographs.
Keep the guarantees distinct
Keep both guarantees clear when comparing systems: all work carries our 10-year workmanship guarantee, while GRP fibreglass systems have a separate 25-year manufacturer guarantee. Your written proposal identifies the chosen roof materials.
Make the final choice after seeing your own roof findings and the complete specification. The aim of the inspection is to give you a roof solution you understand, from the deck through the covering to the outlet. You receive that quotation without obligation, and agreed work is paid for at completion.
Get Adam on the roof
Arrange an inspection with a written quote and photographs of the findings.