https://www.boards.ie/ Tue, 07 Apr 2026 01:18:41 +0000 en polystyrene bead — boards.ie - Now Ye're Talkin' https://www.boards.ie/discussion/2056321775/polystyrene-bead-cavity-insulation-pros-cons Thu, 07 Jul 2011 20:55:14 +0000 BER smorley 2056321775@/discussions
Has anyone done this and see a noticable improvement in the warmth of the house?

I am still wondering if the benefits in energy efficiency are worth the possible risks of introducing damp or other problems - any comments?

It seems that once you take the step of having this done it it difficult/impossible to undo it even if problems don't appear for 10 or 20 years.]]>