R38 Rigid Roof Insulation Weight

This commitment has resulted in the development of firestone insulation boards and firestone cover boards.

R38 rigid roof insulation weight.

When it comes to estimating the weight of an existing roof field verification of the in place construction is necessary. Is it assuming some sort of saturation. Three ply ready roofing 1 1 four ply felt and gravel 1 5 5 five ply felt and gravel 1 6 20 gage metal deck 1 2 5 18 gage metal deck 1 3 0 05 thick polyvinyl chloride polymer membrane 4 0 35 1 fiberglass batt insulation 0 04 1 loose fiberglass insulation 0 04 1 loose cellulose insulation 0 14 1 rigid insulation 1 1 5. Owens corning insulation products help improve thermal performance and control moisture in commercial institutional and.

Owens corning r 38 ecotouch pink cathedral ceiling kraft faced fiberglass insulation batt 23 3 4 in. Foamular xps roof insulation for commercial buildings page 5 foamular xps roof insulation for commercial buildings foamular xps insulation is a rigid foam insulation which meets the needs of today s design professionals for a truly sustainable insulation product. One of the downsides of bid work is that efforts to clarify information such as this can often be futile. Asce states that rigid roof insulation weighs 1 5 psf per inch of thickness whereas polyiso insulation like thermax is 0 25psf per inch.

The intent may be to also cover the weight of the structure but then it is generally someone s conservative guess. Load of 20 psf. Is there a reason why asce might be so much heavier. Local codes should be consulted for live load requirements.

R value insulation to determine the r value of a material a range of values are taken into account including the fabric of the item the density of the material and its overall thickness. Firestone has been committed to offering a complete line of high performing roofing solutions as individual as your building. Rigid roof insulation weight rigid roof insulation weight boiler106 structural op 9 aug 17 15 48. Weight of wood and wood products will vary as the moisture content varies and as density of grain varies.

If you are fortunate perhaps you will have the opportunity to educate the responsible party. 8 bags model k91 view the owens corning attic insulation. Rigid fiberglass 1 thick 1 5psf roll or batt insulation rock wool 1 thick 0 2psf glass wool 1 thick 0 06psf alpol 0 1psf note. Case study salesforce tower.

With a minimum of 70 recycled content the installed thermafiber products contributed to valuable leed credits helping the building earn a leed platinum certification.