extruded polystyrene foam board with foil backing

which foam board? polyiso vs xps insulation - youtube

jan 27 2014 in this video dow chemical rep kevin and i will tell you about the differences between xps and polyiso insulation. a house wrap of some kind(any suggestions of type and if multiple layers are used would be appreciated) then wrapped with 3/4 in thick foil backed polyiso. eps is not even mentioned?【Get Price】

rigid foam insulation rigid foam installation - dr. energy saver

polyiso board is more expensive than other types of rigid foam but it offers the most benefits. our foamax? polyiso insulation comes with a foil vapor barrier on the back and a white foil finish on the front providing quality insulation while also adding a clean finished appearance to the space. extruded polystyrene: extruded 【Get Price】

rigid foam insulation greenbuildingadvisor.com

extruded polystyrene (xps) and polyisocyanurate (polyiso) rigid foam insulation used to be made with ozone-depleting cfc blowing agents but when ozone .. i've read that the polyiso foams with foil back are indeed a moisture barrier so how can one prevent condensation on the warm (interior) side of the barrier? also 【Get Price】

products dow building solutions - the dow chemical company

results 1 - 10 of 184 perimate?xps insulation. perimate? extruded polystyrene (xps) foam insulation is a moisture resistant durable and lightweight foam board designed specifically for use on exterior foundation walls. perimate? insulation.【Get Price】

r-tech fanfold eps foam insulation 3/8 inch white/foil faced 2

r-tech fanfold eps foam insulation with foil 3/8 thick 1.25 density type viii white face one side foil on the other ul listed r-value 1.70 25f. 4x50 ft. fan-fold the engineered eps (expanded polystyrene) foam core meets astm c578 type 1 standard specification for rigid cellular polystyrene thermal insulation.【Get Price】

foam board insulation - r values and types

they include expanded polystyrene extruded polystyrene and polyisocyanurate unfaced or foil faced. dow products has lots of information on their site about different foam board products here. i also recommend you read a recent article about open cell vs closed cell foam products to understand the differences 【Get Price】

owens corning rigid foam board insulation product selection guide

refer to submittal sheet for each foamular? product for complete properties and application recommendations. all foamular xps products are r-5 per inch of thickness except high-r cw plus that is r-10 at 1-3/4" and r-12 at 2 1/8 " thick. click the astm c578 type link to see all foamular extruded polystyrene (xps) 【Get Price】

shop foam board insulation at lowes.com

(common: 1-in x 4-ft x 8-ft; actual: 0.9375-in x 3.875-ft x 7.875-ft) expanded polystyrene foam board insulation. enter your location. for pricing and insulfoam (common: 1.25-in x 1.6875-ft x 8-ft; actual: 1.25-in x 1.6875-ft x 4.5-ft) r4.8 faced polystyrene garage door foam board insulation. enter your location. for pricing 【Get Price】

which rigid insulation should i choose? - fine homebuilding

may 1 2009 eps has the lowest average r-value of the three types of rigid-foam insulation around r-4 per inch. at about 19¢ per sq. ft. for a 1-in.-thick 4×8 so it does not create a vapor barrier. extruded polystyrene (xps) foil-faced iso panels are considered impermeable. because applying these products as 【Get Price】

high r-value insulation choices: properties of building insulation

properties of various building insulation materials: fiberglass insulation expanded polystyrene insulation foil-faced polyisocyanurate insulation and extruded while the insulation cost data in the original article dates back to november 1983 the concept of using an r-value normalized cost to evaluate insulation is useful 【Get Price】