| Installation Methods: | Insulation adhesive, mechanically attached and loose laid |
|---|---|
| Standard Size: | 4′ x 4′ (1.22 m x 1.22 m) and 4′ x 8′ (1.22 m x 2.43 m) |
| Thickness: | ½”-thick (12.7 mm) |
| Weight: | 11 lb. per 4' x 8' (80 psi) 12 lb. per 4' x 8' (1200 psi) |
How much does polyiso insulation cost?
Jun 30, 2020 · What is the weight of polyisocyanurate insulation? 2.5 lb/ft³ (40 kg/m³) density ISO-C1/2.5 is Dyplast Products' 2.5 lb/ft³ polyisocyanurate rigid, closed cell, foam insulation .
Which rigid insulation should I Choose?
3 rows · Nov 22, 2021 · The high R-value and light weight of high-density (HD) polyiso cover boards provide important ...
Where to buy polyiso insulation?
28 rows · Insulation Packaging & Weight Size LTTR PCS/PL LBS/4 x 8 PC LBS/4 x 4 PL 4 x 4 SF/PL LBS/4 x 8 ...
What is the are value of polyisocyanurate?
ISO-HT ® Polyisocyanurate Insulation 2.5 lb/ft³ (40 kg/m³) density for Higher Temperature Applications ISO-HT is Dyplast Products’ 2.5 lb/ft³ polyisocyanurate rigid, closed cell, foam insulation for higher temperature applications up to 350°F (177°C), with intermittent exposure up to 375°F (190°C).
How much does insulation board weigh?
It typically weighs 2 to 3 pounds per square foot. It is sold in 12-pound, 15-pound, 20-pound and 30-pound densities.Sep 26, 2017
What is the weight of rigid insulation?
6. How much do THERMAX Polyisocyanurate Insulation products weigh?ProductsWeight (lb/ft2)THERMAX™ Heavy Duty and THERMAX™ XARMOR™0.216THERMAX™ White Board0.187THERMAX™ Sheathing0.15THERMAX™ Metal Building Board0.1951 more row
How much does roof insulation weigh?
Table of Roofing Material WeightsWeight of Roofing MaterialsPolyisocyanurate Insulation Board Per Inch of Thickness0.216 lbsPolystyrene (EPS) Insulation Board Per Inch of Thickness0.105 lbsPolystyrene (XPS) Insulation Board Per Inch of Thickness0.148 lbsPVC Roof Membrane 60-mil, Fully-Adhered (Membrane Only)0.40 lbs47 more rows
How thick is r25 polyiso?
The high R-value and light weight of high-density (HD) polyiso cover boards provide important contributions to the design of a durable roof system. A typical 0.5” thick HD polyiso cover board adds R-2.5 to the total R-value of the roof insulation system.
How much does pipe insulation weigh?
Insulation Weight FactorsNominal Pipe SizeNominal Insulation Thickness1"1 "3"1.057.231.051.221.066.2910 more rows
What is the density of expanded polystyrene?
Polystyrene Foam (EPS) Physical Data Sheet1LB PolystyreneDensity (LB/Cubic Ft.)1.02Thermal Resistance (R-Value @ 1" Thick) @ 25°F / @ 40°F / @ 75°F5.56 / 5.26 / 4.70Compressive 10% Deformation (PSI)46Flexural (PSI)9948 more rows
What is the weight of metal roofing?
Steel roofing weighs . 7 to 1.3 lbs. per square foot depending upon the gauge and configuration. Shingles average 2 to 2.5 lbs.
What is the weight of corrugated metal roofing?
Weight Of Metal Roofing Panels24 Gauge26 GaugeWeight1- 1.156 lbs. per square foot.75- .9063 lbs. per square footNov 16, 2020
How much do roofs weigh?
A square of shingles is a roofing term for 100 square feet of material....How Much Do Shingles Weigh?TypeAverage Weight Per SquareAverage Weight Per BundleArchitectural Asphalt400-430 pounds65-80 pounds2 more rows
What is polyisocyanurate insulation?
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. Polyiso is used in roof, wall, ceiling and specialty applications within commercial and residential buildings of all types.
What R-value do I need in Massachusetts?
This IECC compliance guide was published in 2015 and states Massachusetts minimum wall value of R-20.Oct 22, 2018
What is the R-value of 2 rigid foam insulation?
Foam Board Insulation R-Value per inchThickness (in Inches)R-value (in I-P/Imperial)RSI (R-value in Metric)1.06.21.081.59.31.622.012.42.162.515.52.76 more rows
Example 1: Recommended Polyiso Roof Insulation Thicknesses for Meeting Commercial Prescriptive R-Value Requirements
Figure 1. Roof assembly with two layers of polyiso insulation installed with staggered joints.
Example 2: Recommended Polyiso Roof Insulation Thicknesses with HD Polyiso Cover Board for Meeting Commercial Prescriptive R-value Requirements
The high R-value and light weight of high-density (HD) polyiso cover boards provide important contributions to the design of a durable roof system. A typical 0.5” thick HD polyiso cover board adds R-2.5 to the total R-value of the roof insulation system.
What is polyiso insulation?
Polyiso is an incredibly durable, strong and chemical resistant material. But one of the unique features of polyiso insulation is that it comes sandwiched between layers of facing. These thin organic and inorganic sheets offer a number of additional benefits that make polyiso an even more attractive option to designers and builders. Facers include: 1 Non-asphaltic, fiber-reinforced organic felt facers, like those on ACFoam-II. These are the standard facers for roofing, but they are not used in wall products. They provide economical and lasting performance and are compatible with a wide variety of roof membrane assemblies. Inorganic coated glass facers, like those on ACFoam-III, ACFoam HD Cover Board, EnergyShield CGF and EnergyShield CGF Pro, are significantly more durable and are chemical and mold resistant. 2 Foil facers, like those in EnergyShield, EnergyShield Pro and ACFoam Supreme, provide increased dimensional stability as well as decreased potential for water absorption and water vapor transmission.
What is the difference between polyiso and mineral wool?
Polyiso offers compressive strength options from 20-25 psi and some coverboards up to 110 psi, whereas Mineral Wool has a psi range of 5-11. Mineral wool is made from molten glass, stone or slag and other raw materials, which are then heated and spun into very thin fibers and held together with binders.
How long can polyiso be stored?
Polyiso insulation shouldn’t be stored outside for more than two weeks. If it needs to be left on a job site for longer, it should be kept indoors in a well-ventilated area.
Is polyiso insulation fire resistant?
Polyiso insulation has superior fire resistance compared to other types of rigid foam insulation. As a thermoset material, polyiso has the benefit of forming a protective char layer. By comparison, other types of foam insulation are thermoplastics and melt when exposed to a heat source, dripping onto surfaces below, increasing the potential for damage.
Does polyiso melt?
By comparison, polyiso is a thermoset material and exposure to heat will not cause it to melt. Polyiso chars over in a fire, while XPS insulation melts and drips. Polyiso offers greater R-value per inch, meaning wall and roof assemblies can be thinner. The moisture resistance of Polyiso is equivalent to XPS.
Is polyiso water resistant?
Yes. The hydrophobic core of polyiso makes it exceptionally water-re sistant compared to other rigid foam insulation products on the market. Additionally, the facers used to cover both sides of a polyiso insulation board can further enhance its moisture resistance.
Is polyiso insulation good for the environment?
No insulation offers better long-term energy savings than polyiso. Because of its high R-Value, polyiso significantly reduces the environmental impact that buildings have on the environment. In addition, Polyiso insulation is manufactured using a lowimpact process resulting in an environmentallyfriendly product.
