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.
Perlite tapered roof insulation.
Dual purpose structural deck and insulating planks.
The surface is treated to reduce bitumen absorption ensuring proper adhesion of roof membranes.
Combined with resistance to water absorption sproule wr 1200 perlite effectively minimizes corrosion to outer pipe surfaces and equipment while providing excellent thermal insulation.
When correctly installed tapered insulation helps eliminate problems due to ponding water and can extend the longevity of your low slope roofing system.
2 2 and 3 19 mm 25 mm 38 mm 51 mm and 76 2 mm.
Manufactured from jm cant board a high density laminated perlite board that provides excellent transition from the deck to the wall of the roof.
Uê ià þ õ à ê tapered perlite roof insulation should be stored dry and be protected from the elements.
Ià þ õ à ê tapered perlite roof insulation is a non structural non load bearing material.
It is also widely used as a separation board over existing roofs in recover installations.
Fescant plus cant strips.
Perlite roof insulation its insulating efficiency.
Energyguard perlite roof insulation is available in 2 x 4 610 mm x 1 22 m and 4 x 4 1 22 m x 1 22 m boards in standard thicknesses of 3.
It is ideal for use under concrete slabs in chimneys and in high temperature applications such as pizza ovens and rocket stoves.
Energyguard perlite tapered roof insulation is factory fabricated from energyguard perlite rigid perlite insulation board.
Factory tapered insulation board systems are the ones most commonly used because they are inexpensive and easy to use.
Some tapered insulation is formed with a slope and only needs to be pieced together during the installation process.
Polyisocyanurate rigid foam board insulation is shown installed in a tapered design over a flat roof.
Tapered fesco edge strips.
Energyguard perlite roof insulation is designed to be used directly over structural roof decks.
Field tapered perlitic insulation board systems consist of multiple layers of square edged perlite boards that are tapered by cutting or grinding in the field.
Perlite insulation is an inorganic product that does not support combustion or rot nor does it provide a habitat for rodents.
In recover applications all wet areas of the old roof must be removed.
All loose and protruding gravel must also be removed.
Excellent for transitioning from membrane to nailer or transitioning from tapered fesco tapered enrgy 3 or tapered fesco foam panels to the roof level to help promote positive drainage.
