Condensation worry

Joined
13 Apr 2010
Messages
104
Reaction score
3
Location
London
Country
United Kingdom
Thanks for the post on condensation.

I have a question; I’m just about to insulate my loft area, that time of year for a lot of us!

My house, built in 1930 so solid brick, has only 100mm of insulation. The way the walls have been built the brickwork rises through the rafters until it hits the tiles. So there is no air from the soffit. The soffit itself is vented separately with vent holes.

My question is should I put the insulation right up to the tiles joint of the tiles and brick work? Or leave a gap that is not insulated around the perimeter?

If I don’t there will be a perimeter of the house circa 9”s that will only have 12.5mm plasterboard, felt and tiles for insulation. If I need to leave a gap then I could use some foil bubble insulation.

The roof is felted and has roof vents (assume the vets are as no air from the soffit).

Any advice would be appreciated.
 
Sponsored Links
I thought a diagram may help as it may not be clear! But can't figure out how to get it into the post, but its in my albums!
 

DIYnot Local

Staff member

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

 
Sponsored Links
Back
Top