I was reading an article by katy over at charles and hudson about the benefits of what s known as a cool roof.
Foam roof vs insulation for cooling.
Katy s article got me thinking about the benefits of both cool roofs and hot roofs over traditional roofs and which option is actually the better choice.
Not long ago someone even told me that in florida roofing companies won t let their workers go up on roofs with open cell spray foam because the roofs are so spongy the guys fall right through.
Some types of thicker foam board insulation are available but they may need to be special ordered.
Murmurs and hearsay about open cell spray foam insulation have been gaining traction for a while.
It comes in standard size 4 8 sheets and smaller sizes in many different thicknesses from 1 4 inch to 2 inches.
A number of factors should be taken into consideration when choosing between these two especially the climate zone that you re building in.
Long term service and savings.
Save energy on heating and cooling with dura foam s insulated cool roof systems.
If you recall from our garage spray foam installation fred and i opted for a hot roof on our new in progress workshop.
A roof warranty is only as good as the company that stands behind it.
New dura foam roofs include a 10 year leakproof guarantee which is extendable to 15 years upon recoat.
Buy cool asphalt shingles which use specially coated granules that provide better solar reflectance.
Foam board insulation is easy to use and is a great diy way to add some insulation.
How they can be made cool.
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.
It rots roofs people have told me.