Spray Foam Insulation Over Radiant Barrier

Reflectix insulation has over 20 energy saving applications for reflectix insulation has over 20 energy saving applications for around the home.

Spray foam insulation over radiant barrier. Radiant barrier spray metal roof insulation. The insulation capacity of a 10cm thickness of batts is as same as 10cm of polyurethane foam. The challenge with a spray foam enclosed attic roof is. Radiant barrier sheathing is inexpensive and reflects thermal radiation to keep attic spaces cool.

In temple ga uses only the best spray foam insulation the industry has to offer to learn more give us a call at 470 735 5360. Our product is easy to handle and install. Foam insulation most commonly comes in two forms. Foam isn t going to perform like radiant barrier because like traditional insulation foam slows conductive heat gain loss but it doesn t actually stop it.

What is foam insulation. By combining radiant barrier foil with spray foam insulation you create two defenses for reducing heat flow into your home. Since the foil radiant barrier is the first line of defense against radiant heat and the foam is the 2 nd line of defense against conductive heat combining the two would result in the ultimate reduction of heat flow. A number of factors should be taken into consideration when choosing between these two especially the climate zone that you re building in.

For summer cooling the radiant barrier may be better than the spray foam most of the attic s heat gain is through radiation in our sunny climate in denver colorado a well vented attic with a radiant barrier helps our clients keep their cool prolong their shingle life while reducing their conditioned space. Financially speaking this spray is a great option especially when you need to renovate your roof after the application. Radiant barrier foil is different than spray foam because atticfoil s reflectivity of radiant heat is 97 meaning you stop the heat from ever even entering the home. Another alternative to radiant barrier foil are the various types of foam insulation.

Compared to the fiberglass batts this insulation is much better. When installing attic insulation a case can be made for both radiant barrier sheathing with typical types of insulation as well as spray foam insulation. Foam insulation rigid boards are 4 x8 sheets usually cast of closed cell polystyrene designed to fit directly inside walls against the interior or exterior of plywood sheathing as.