Fitting Tri Iso 10

Pigeon · 17 Jul 2006

Is there any way to avoid having 25mm battens between the plasterboards and the tri-iso, e.g. foil backed boards?

jbonding · 17 Jul 2006

the 25mm is for air flow

Pigeon · 19 Jul 2006

Thanks j-, I have slates, tyvec then 150mm air gap. Do I need the EXTRA 25mm between the plasterboard too?

Jasonb · 19 Jul 2006

The reason for the battens is so that the tri iso does not get squashed flat, they should be fixed ar right angles to the rafters otherwise you will get cold bridging and pattern staining after time.

Jason

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Fitting Tri Iso 10

Pigeon

jbonding

Pigeon

Jasonb

DIYnot Local

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