Dose celotex need a air vent

Mr.Floyds · 5 Jul 2021

as you can see by the picture I have 100m stud exterior walls to which I have place 100m celotex in the gaps and then taped over with foil tape should I add a air vent to them as someone told me they can sweat and cause the wood to rot due to the moisture build up in the property I also play to battern out the wall and add 20mm insulated plasterboard over the battern to make a air gap can any1 advise me please?

Swwils · 5 Jul 2021

What is above the insulation?

Mr.Floyds · 5 Jul 2021

A window or if you mean in front then it's roofing felt

diynot

If you need to find a tradesperson to get your job done, please try our local search below, or if you are doing it yourself you can find suppliers local to you.

Select the supplier or trade you require, enter your location to begin your search.

Are you a trade or supplier? You can create your listing free at DIYnot Local

Dose celotex need a air vent

Mr.Floyds

Swwils

Mr.Floyds

DIYnot Local

Similar threads