Advice Needed on Insultating Cold Roof Flat Roof
Information, help and advice on maintaining, installing and repairing a flat roof. Post your questions and view answers here

Leaky Roof
Labourer
Labourer
Posts: 1
Joined: Mon Aug 15, 2016 2:37 pm

Advice Needed on Insultating Cold Roof Flat Roof

by Leaky Roof » Mon Aug 15, 2016 2:54 pm

I have a flat roof cold roof.

Celotex PL4000 insulation board (60mm insulation 12mm plasterboard ceiling > roof joists (12" tapering void) vented via facia front and back for cross breeze > 18mm water bonded plywood > two layers of roofing felt.

The room obviously refusing to hold any heat. What would be the easiest, most cost effective way of insulating the roof space?

It is currently Tue Mar 19, 2024 5:31 am