Roof Thermal Insulation Systems

The easiest way to increase the value of your roof assembly is to insulate the insulation with a hybrid roof system.

Roof thermal insulation systems. Polyiso is the industry s premier roofing insulation. The national roofing contractors association nrca endorses the use of cover boards in nearly all low slope roof assemblies to relieve some of the negative attributes the insulation has such as moisture absorption face delamination blistering shrinkage cupping and edge cavitation. The importance of thermal insulation has increased recently mainly due to changing insulation standards worldwide which put higher demands on the thermal resistance of building structures to reduce energy loss for heating or cooling. Rockwool insulating roof boards offer warranties long term thermal performance.

Insulfoam roof insulation products 6 9 roof insulation product overview 6 7 physical properties 8 thermal values 9 roof insulation guidelines 10 14 material storage handling installation 10 tapered roof insulation 11 12 insulation theory 13 fastener load study 14 codes 15 17 underwriters laboratories ul roof system approvals 15. Insulation with a thermal resistance of at least 0 85hr ft2 degree f btu or at least 3 4 inch air space is added to the roof deck over an attic or 7. Thermal design manufactures roof and wall insulation systems marketed under the well known trade name of simple saver system. Free ventilation area of attic ventilation for every 150 sq.

These patented insulation systems are used for new and existing commercial industrial and institutional buildings. Of attic floor area and where at least 30 percent of the free ventilation area. Such an insulating solution involves applying several layers of pur foam with each layer around 1 2 cm thick. Closed cell polyurethane spray foam will prove ideal for thermal insulation of a flat roof.

Thermal insulation is one of the most important system components in a roof creating a comfortable environment inside the building by protecting it from heat and cold while also helping to reduce heating and cooling energy costs. The use of dimond metal roof or wall cladding in conjunction with foil underlay tasman insulation nz building insulation blanket bib or foil faced building insulation blanket ffbib can achieve thermal insulation with a reasonable expectation of performance to meet nz building code requirements of. No matter the climate zone rockwool stone wool does not shrink and does not lose its r value from install to reroof. Designed for use with our ssr standing seam roof when installed with our new 1 thermal block and r 19 plus r 30 insulation the system delivers a tested u factor performance as low as 0 029 or an effective r value of 34 5.

In climate zones 10 12 and 13 with 1 sq. It can be attached using a variety of methods and is compatible with all of carlisle s single ply systems.