We carry two products to give you an above deck insulation saving customers 30 40 off their energy bills.
Insulation tile roof.
First is the ensoltis roof tiles.
Second is our insulating underlayment used for both asphalt shingles and tile.
R value is used as a measurement of the effectiveness of thermal insulating materials.
Roof ceiling insulation insulation in roof ceiling constructions must be placed in direct contact with the infiltration barrier.
Once you have these factors determined then you simply consult one of the most important tables in the new 2008 title 24 building efficiency standards table 151 d.
Battens are thin strips of material usually wood but sometimes metal or plastic and commonly 1 inch thick and 2 inches wide that run horizontally along the length of the roof.
As a rule lighter weight roofing material asphalt shingles have a lower cool roof requirements than heavier roofing products like tile roofing.
Air space beneath the tile also provides insulation in the winter keeping homes warm during cold weather.
R value table for roofing materials and building insulation.
California roofing requirements under the california residential code cover everything from what suitable materials to use to requirements for roof coverings to roof insulation.
Tri alliance s certification training programs are designed to educate roofers and roofing professionals on code approved installation methods.
Tile roofing industry alliance.
If the roof has a steep slope battens may be required to hold the tiles in place.
The conventional weathering coarse insulation adapted in indian building sector can be significantly supplemented by providing a low cost natural insulla insulation tiles at the top most surface which has high reflective and insulative properties to prevent the heat infiltration atthe entry point itself.
The higher the r value the better a material performs as a thermal insulator.
Install battens if applicable.
In most cases the attic is ventilated and the infiltration barrier is the drywall ceiling.
Types of roof insulation.
Clay roof tiles disperse 70 percent less heat into the house during the summer months than asphalt shingles according to western roofing magazine.
There are also provisions for fire classification weather protection re roofing roof drainage and solar power.
Location of r value on a product data sheet.