Radiant Barrier Roof Vs Spray Foam

Several factors should be considered when choosing between these two especially the environment that you are building in.

Radiant barrier roof vs spray foam.

No damage lo mit will not cause damage to shingles or other roofing materials. It will not void any roofing warranties. It will not tear or delaminate and does not require maintenance or recoat for the life of the roof. Lo mit radiant barrier coatingis superior to other insulation products applied to the underside of the roof for the following main reasons.

Spray foam installation requires expensive machinery to install. Spray foam can lock in moisture as it may not be a completely permeable substance. Radiant barrier sheathing radiant barrier sheathing can reflect back up to 95 of the heat absorbed and can consequently reduce attic temperatures by up to 20 degrees f. In the summer radiant heat is the biggest contributor to heated attic spaces so spray foam insulation may not be as effective in keeping attics cool.

Another alternative to radiant barrier foil are the various types of foam insulation. What is foam insulation. Atticfoil radiant barrier foil insulation 45 420 views 3 14. Pros and cons of spray foam vs.

Spray foam insulation doesn t protect attic spaces from radiant heat but does protect them from convection and conduction. Radiant barrier sheathing is cheap and reflects massive thermal radiation to keep attic spaces cool. However radiant barrier sheathing in general offers a number of advantages over spray foam insulation including. Radiant barrier with available distinctive types of insulation and spray foam insulation.

Traditional vented attic assemblies with radiant barriers have a long history of reliable performance. Benefits of installing spray foam insulation. When installing attic insulation an argument can be made for spray foam vs. Lo mit radiant barrier coating offers homeowners the following benefits.

Radiant barrier department of energy lab test results understanding reflectivity vs emissivity duration. A radiant barrier insulation system can reduce your attic temperature by as much as 30 f providing cooler attic spaces and more beneficially more comfortable living spaces within your home without the extra load on your cooling system.