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Airtightness boundary within Build regs drawings

Post and beam
in Building Regulations

Featured Replies

I have received my building regs drawings pack and cannot resolve the airtightness boundary from them. I read somewhere here that it should be clearly visible in Red on the drawings. Does anyone know if this is a requirement or just a useful way to do it please?

I can see a VCL indicated but thats not the same thing is it?

Thanks as always 

keith

 

Well I've never seen the airtightness boundary specifically marked for bldg regs purposes. It'll be useful on site though!

  • 2 weeks later...

Never seen or needed it to be indicated. Can you not ask your agent/designer to indicate it for your benefit?

Edited by DevilDamo

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