Related Advice
Related Guide
Latest posts
Responses (1)
- Discussions
- Walls and Roofs
- Roof assemblies - new construction
- Attic insulation
- Ceiling
- Cathedral ceiling
- How to insulate a roof
- Unvented Ceiling
- Insulating roofs
- How to build a cathedral ceiling
- Vaulted Ceiling
- Attic
- More
Related products
Related Advice
How do you insulate an attic in Victorian House in Massachusetts?
Posted by dan sagalyn
Dec. 5, 2020, 11:30 p.m.
0 Responses
Can you insulate an existing slab on grade floor?
Posted by Patrick Berkeley
Dec. 31, 2020, 10:14 p.m.
Foundation and basement improvements
5 Responses
Can you put hemp insulation in an attic?
Posted by Pamella Weatherly-Phillips
Aug. 16, 2019, 11:49 a.m.
Roof assemblies - renovation
1 Responses
The coat of continuous insulation always works on the outside of dense packed cellulose insulation by ensuring that the dew point is never attained within the cellulose. That said, continuous is just that, and roof rafters tend to create thermal bridges. Even with important levels of rigid insulation in the roof, it is best practice to double strap over the roof and vent anyways. Better to be safe than sorry.