Search found 2 matches

by jg61
Mon Aug 13, 2012 9:32 am
Forum: Flat Roofing Forum
Topic: warm flat roof details
Replies: 4
Views: 3605

Re: warm flat roof details

Hi thanks for info sounds like a better option than grp what depth of shingle would be needed ?
I would have pref a mechanical method but that will stop expansion? Will that matter with epdm? Seems to be turning into bit of an epic! TIA jg
by jg61
Fri Aug 10, 2012 12:38 pm
Forum: Flat Roofing Forum
Topic: warm flat roof details
Replies: 4
Views: 3605

warm flat roof details

Hi Im new to forum so any help greatly appreciated. Plan is to lay 100 pir over ex ground floor felt roof 12'x8' (cracked but not yet leaking), then new osb deck folowed by grp system. Do i need to fix new osb through pir (using long screws into ex joists) as this would seem to stop any expansion ta...
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