Rigid boards: slim insulation for tight spaces
Where there isn’t much room, slim foil-faced boards fitted between the joists insulate well for their thickness.
Illustration: rigid boards fitted between the joists
| What it is | Foil-faced PIR boards |
|---|---|
| Good for | Shallow joists or under a floor |
| Where it goes | Cut between the joists on the loft floor |
| Worth knowing | Needs a careful, tight fit |
Where they help
Under a floor you want to keep, or where joists are shallow.
Common questions
Can you give me a quote?
Yes. Tell us about your home on the form and we’ll send a free, written quote.
Make your home warmer from the top down
Tell us what kind of home you have and we’ll send a free, written quote for your loft. No obligation.