Hi, I have an old flat roof which is felt with silver solar paint on top of the felt. The roof has cracks in it causing a slight leak in one area, so far.
A roofing company suggested a new GRP system by placing new boards on top of the existing felt then applying the GRP system.
They reckon the existing boards under the felt are knackered, for want of a better word.
Is their suggestion acceptable or not. If not then why not?
Thanks, Phil
A roofing company suggested a new GRP system by placing new boards on top of the existing felt then applying the GRP system.
They reckon the existing boards under the felt are knackered, for want of a better word.
Is their suggestion acceptable or not. If not then why not?
Thanks, Phil