2014 polyiso insulation lttr r values.
Isoboard roof insulation lumber perimeter.
1 securshield hd composite.
Isoboard has great thermal insulation properties.
Isoboard has a bright white surface which can be easily painted and stained with water based products.
Isoboard thermal insulation is a high density extruded polystyrene rigid insulation board having a 100 closed cell structure.
Isoboard is a rigid thermal board for ceiling applications as well as wall cavity insulation.
Firstly the isoboard ceiling application is a clean application.
The perimeter isolation strip is packaged on a roll for long placement runs and limited cutting.
Unpainted board can be wiped clean as necessary.
Securshield cd is a rigid roof insulation panel composed of a closed cell polyisocyanurate foam core manufactured on line to an enhanced coated glass facer on each surface side to achieve greater fire resistance over wood decks.
Mule hide poly iso insulation boards may be used for ballasted mechanically attached and fully adhered single ply roofing systems.
The isopine option has 100mm centre grooves routed down the length of each board to imitate a t g wood panel effect.
Isoboard has been tried and tested internationally since 1970 and manufactured in south africa since 1995 using a fully automated extrusion process in accordance with international specifications and standards.
Poly iso insulation board may be installed over approved decks and substrates on new construction tearoffs and recover retrofit projects.
This is particularly good when roof cavity space is restricted.
Rated for use in ul class a and fm class 1 assemblies.
The substrate to which the firestone roof system is installed must.
The iso step perimeter isolation strip should be installed at the perimeter of all areas receiving the iso step floor underlayment.
Secondly the isoboard has a great r value.
It is the roofing contractor s responsibility for ensuring that the substrate is acceptable for the firestone roof system.