Our comprehensive line of high quality polyiso based products continues to deliver maximum r values minimum environmental impact and efficiency in installation cost and design.
Polyiso roofing boardsizes.
Energyguard polyiso roof insulation an insulation board made of glass fiber reinforced cellulosic felt facers bonded to a core of isocyanurate foam.
Polyiso is most commonly used as a continuous insulation for roofs and walls and as a protective roof cover board.
4 x 4 1 21 m x 1 21 m.
Specifications all dimensions are nominal board size.
Board sizes of both 4 x 4 and 4 x 8 special order at standard slopes of 1 16 ft 8 ft 1 4 ftand 1 2 ft boards with slopes of 3 16 ft and 3 8 ft may be special ordered.
Nrca recommends roof system designers specify a maximum 4 by 4 foot board size for poly isocyanurate adhered to a substrate.
It can be attached using a variety of methods and is compatible with all of carlisle s single ply systems.
4 x 8 1 21 m x 2 44 m service temperature limits.
Energyguard polyiso roof insulation.
Polyisocyanurate polyiso polyiso is the industry s premier roofing insulation.
Polyiso insulation thickness r value chart.
100 to 200 f 73 3 to 93 3 c dimensional stability.
Polyisocyanurate polyiso is a closed cell rigid foam board insulation that is bonded to facers on both sides which are composed of various organic and inorganic materials.
The 4 by 8 foot size is appropriate for loosely laid and mechanically attached applications.
Polyiso is used in roof wall ceiling and specialty applications within commercial and residential buildings of all types.
Application specific guidance polyisocyanurate insulation is available in 4 by 4 and 4 by 8 foot board sizes.
Energyguard tapered polyiso insulation provides a logical and economical answer for roofs that do not permit adequate positive drainage like low slope roofs.
Polyiso is a versatile high performance insulation solution that is suitable for a multitude of applications.
Because of its high thermal performance it is the product of choice for energy aware architects specifiers builders building owners contractors and consumers.
A higher r value means that the insulation will do a better job of holding in conditioned air whether that s heat in the winter or cool air in the summer.
