How should such multifoil products be fitted into/around the eaves in an 'under rafter' application? My roof is not felted (so oodles of ventilation), and the ceiling is well lagged.
I am thinking that, say, 1" battens can be fitted vertically in-line with the rafters (I dont intend to board over - just leave the foil surface exposed). This allows the thickness of the rafter as an air gap behind the tiles.
The manufacturer's websites dont seem the show the specific detail of the foil, the lagging on top of the ceiling, and the eaves geometry in a retrofit.
In addition, is Superquilt significantly superior than Airtec Double in such applications? (Any votes for Kingspan or celotex?)
Can anyone help?
TIA
C-B
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lynda, moderator
we can only move posts, not copy them
I am thinking that, say, 1" battens can be fitted vertically in-line with the rafters (I dont intend to board over - just leave the foil surface exposed). This allows the thickness of the rafter as an air gap behind the tiles.
The manufacturer's websites dont seem the show the specific detail of the foil, the lagging on top of the ceiling, and the eaves geometry in a retrofit.
In addition, is Superquilt significantly superior than Airtec Double in such applications? (Any votes for Kingspan or celotex?)
Can anyone help?
TIA
C-B
___________________________
lynda, moderator
we can only move posts, not copy them