Blown in attic insulation is one of the easiest upgrades a homeowner can make to their existing home not to mention the rebate program through bchydro fortisbc.
Coastal insulation foaming attic existing house.
However in a traditionally insulated attic insulation on the ceiling the attic is vented.
If you leave the existing insulation in the attic it interferes with the foam installation.
One huge benefit of the spray foam insulated attic is that conditioned air leakage from the ac furnace duct system is contained and used to condition the attic.
From air sealing attics to conditioning crawl spaces to eliminate cold drafty floors we can provide the services to add comfort and value to your home.
Earlier this year i got a question about a home that had spray foam insulation in the attic.
Contact us today to schedule a free estimate.
Coastal insulation offers home performance and weatherization for both new and existing homes in east windsor princeton montgomery and surrounding towns.
Retrofitting existing homes with spray foam insulation is the best choice for maximizing comfort controlling energy costs and preventing future home problems.
But it s harder and the chances of success are lower.
Over the past 17 years we ve insulated thousands of existing homes with foam insulation.
When we seal the attic with spray foam it s as tight as a butter tub.
Yeah if you do a really good job raking the insulation back you can still do a good job with the foam.
In an attic the eaves are one of the most critical places to get good coverage with the foam.
Nothing unusual about that.