It is readily available in the two most popular and efficient tapers 1 8 3 18 mm per foot 305 mm 1 and 1 4 6 35 mm per foot 3 18 mm 2.
Slopped roof foam.
The traditional fix is labor intensive.
Installing spray foam on sloped roofs costs approximately 20 30 more than a flat roof.
Or sprayed polyurethane foam spf.
To drain and insulate dead level roof decks.
Manufactured from lightweight foam control eps tapered expanded polystyrene eps roof insulation is a value engineered system that has been proven in new and reroof applications all over the country.
Tapered expanded polystyrene eps roof insulation was developed more than 30 years ago with a dual purpose in mind.
Need for additional fall protection lifts restraints etc on a flat roof a lift is not needed to access areas where a contractor needs to spray foam because they can safely walk to where they need to be.
It s the first intelligent roofing technology for flat and low sloped roofs combining insulation and roofing into one material.
Foam roofing is the most energy efficient roofing material available over 500 more efficient than conventional roofs.
Fortunately roofing insulation products are available that simplify the build up process and save roofers time and money.
Here are three reasons why.
Creating a positive slope roof is traditionally done by installing rigid board insulation such as xps or polyiso on flat or low sloped roofs.
Lightweight insulating concrete lwic.
Dual purpose structural deck and insulating planks.
It is made from.
Rigid board insulation rigid board insulation is the most common type of insulation used in low slope commercial roofing.