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Insulated Plasterboard on internal walls advice

keano25 · 2017-06-15 18:32:32

as above going to fit on all external walls, what is recommended? 62.5mm or 52.5mm? No insulation in the cavity of the wall.

Comments

#32 26-06-2017 08:53PM

Metric Tensor

Registered Users, Registered Users 2 Posts: 3,727 ✭✭✭

Join Date: October 2015

Posts: 3674

Not quite:

I'm saying:

Step 1: Get an expert to check if your house is suitable for cavity pumping.
Step 2: Pump cavity if ok.
Step 3: Address draughts/air-tightness inside.
Step 4: Consider additional insulation inside subject to advice on thermal mass, moisture control and cost benefit analysis.

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