rigid foam insulation in cathedral ceiling

Insulating a Ceiling with Rigid Foam Old House Web

Rigid foam is an effective way to insulate a ceiling with exposed rafters and a finished tongue-and-groove ceiling Find Local Contractor Call: ...

How to Attach Rigid Insulation to Ceilings Home Guides SF Gate

About the only time you are likely to add rigid insulation to a ceiling is in a retrofit of a cathedral ceiling. Regular ceilings are likely to be under attics with either batt insulation ...

Rigid foam insulation in a cathedral ceiling GreenBuildingAdvisor

We are building a tiny house currently with cathedral ceilings and 2x6 rafters. I have access to large quantities of rigid foam and would like to make use of it. Can I fill the rafter spaces with layers of rigid foam and spray can foam the seams and cracks of each layer ...

cathedral ceiling insulation with rigid foam Fine Homebuilding Breaktime

I have been contemplating something very similar. I too wonder about traping the FG and hence possibly moisture inbetween the two foam boards. Obviously air sealing the room side of teh insulation to keep moisture out is very important. You still have to consider ...

Insulating Cathedral Ceiling with Foam Board - Home Construction Improvement

Learn how to insulate a cathedral ceiling using foil faced polyiso insulation board. This is a great alternative to spray foam. ... In the 2nd area I would be using it on the Attic Floor with the Rigid foam against the drywall Ceiling and filling the rest with batt insulation ...

Interior Roof Insulation Retrofit for (Cathedral Ceiling) Rigid Foam. GreenBuildingAdvisor

Type of rigid foam insulation that, unlike extruded polystyrene (XPS), does not contain ozone-depleting HCFCs. EPS frequently has a high recycled content. Its vapor permeability is higher and its R-value lower than XPS insulation. ...

Cathedral Ceiling Insulation Family Handyman

Cathedral Ceiling Insulation Foam insulation is an excellent solution where moisture is a problem. ... like those in the rigid foam panels at home centers. Closed-cell foam in a vaulted ceiling offers substantial advantages over open-cell. First, closed-cell foam has ...

Residential Installation Instructions Attics and Cathedral/Vaulted Ceilings

Polyiso provides one of the highest R-values per inch of any rigid insulation (R-6 at 1 inch). When applied to the ... Residential Installation Instructions Attics and Cathedral/Vaulted Ceilings Materials Checklist Safety glasses and gloves Measuring tape and ...