DIY Doctor

Anyone Sprayed Open Cell Foam Behind Plasterboard?

Postby onten10 » Sun Oct 29, 2017 2:36 pm

Hi there

We have solid walls, plasterboard and battons, and seems uber painful to remove all that to replace with 65mm cellotex type stuff and board fixed to it, or worse still lose room size and put board on top.

I have seen a few of the videos, they seem mainly from USA, of making c40mm holes in the internal plasterboard, spraying the foam, and tick - but I'd like to hear of any 'what went wrong stories'.. as tbh I cant really see much commentary on this forum or anywhere on topic...

I am guessing any holes in the electric boxes from behind might let in spray foam so would need to check them in advance and block any holes to avoid that... anything else?

Rank: Labourer
Progress to next rank:
Posts: 3
Joined: Sun Oct 29, 2017 2:18 pm


Simply Build It

  • DIY How to Project Guides
  • DIY how to tutorial projects and guides - Did you know we have a DIY Projects section? Well, if no, then we certainly do! Within this area of our site have literally hundreds of how-to guides and tutorials that cover a huge range of home improvement tasks. Each page also comes with pictures and a video to make completing those jobs even easier!

  • Related Topics