GRP flat roofing is a new alternative to felt. It comes with a 25 year manufacturers guarantee, whilst a felt roof would last up to 15 years especially if you live by the sea.
I’m one of the only roofers in this area who has taken their training in London and received the full training certificate from the manufacturer.
Its fire retardant rather than felt which is bitumen based.
We can also add a slip free finish which is excellent for balconies.
The materials cost more, but its quicker to fit, so overall the price is similar to a felt roof. The look and finish is great. It would recommend GRP to everyone.