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- 21 Jul 2022
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Hi folks,
We are in the process of getting a rear extension built with the following sandwich layer:
Finished floor
screed with wet UFH heating
PIR insulation boards
Concrete
DPC layer
Hardcore
Is there anything in the regulation which dictates the thickness of the PIR insulation boards? I have had a look online and can't seem to find anything and our building control inspector has gone AWOL... :S
Cheers!
We are in the process of getting a rear extension built with the following sandwich layer:
Finished floor
screed with wet UFH heating
PIR insulation boards
Concrete
DPC layer
Hardcore
Is there anything in the regulation which dictates the thickness of the PIR insulation boards? I have had a look online and can't seem to find anything and our building control inspector has gone AWOL... :S
Cheers!