To drain and insulate dead level roof decks.
Foam cutting for sloped roofs.
Rigid board insulation rigid board insulation is the most common type of insulation used in low slope commercial roofing.
This product can be supplied in various densities.
Yes you can install spray foam over a sloped roof.
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.
On the gable ends this was pretty easy.
All three major code bodies accept this standard.
One of the keys to over roofing is to tie the air control layer of the roof assembly to the air control layer of the wall assembly.
The roof consists of pre designed pieces of expanded polystyrene having a slope of 1 8 3 16 or 1 4 per foot as required.
Dual purpose structural deck and insulating planks.
On the front of the roof.
The roof rafters provide integral structural support to the roof.
To cut the foam is a different story to cutting wood but also requires the right supplies for the task.
The added thickness to produce slope to drain is a positive factor in today s energy conscious society.
If you d like to determine roof slope yourself use the same formula you used in your grade school years.
It is made from.
See product description or physical properties chart.
Without the right tools making those cuts and shapes can be messy time consuming and a real hassle.
However some local codes accept retrofit roofs with a slope of only 1 8 of an inch per foot.
Sloped roofs out of mineral wool sip panels pur pir etc.
In contrast tapered expanded polystyrene eps rigid foam insulation is available in blocks up to 40 inches thick and can be cut to virtually any slope depending on the drainage needs of the building.
Or sprayed polyurethane foam spf.
If you d like to know the slope of your roof here s a quick chart.
According to the uniform building code roof systems must be sloped a minimum of inch in 12 inches for drainage.
Lightweight insulating concrete lwic.
Tapered roofing is equally suited for new and replacement construction.
Before you cut your boards you ll need to measure the width of your building and calculate the exact length of each rafter.
Foam can be used for different applications so it s one of the most versatile materials to work with for a do it yourself project.
Because of its size and customization options tapered eps often can be installed in a single layer.
The fully adhered membrane wrapped down over the cut back roof deck to tie into the wall water control layer and air control layer photograph 11.
Our xtr pro fast wire cutters are computer controlled machines which come with our own advanced electronic controllers based on arm architecture and are connected to a pc via a usb port and then controlled with our proprietary fastwire application.
Tapered expanded polystyrene eps roof insulation was developed more than 30 years ago with a dual purpose in mind.