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Reflective-Bubble-White-Poly-4-ft-x-125-ft-500-sq-ft

	Availability : 221 In stock
	Estimated ship date : Same Day for order by 2:00 PM CT

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$149.95$114.95

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Reflective Bubble White Poly Insulation : One 4 ft x 125 ft (500 sq ft)

This insulation product consists of 1 layer of 5/32" (4mm) polyethylene bubble that is sandwiched between one metalized, low emissivity surface and one layer of white polyethylene. Because it has a white attractive finish it is used in many building applications. However our recommendation is its use in under concrete applications.

The purpose for installing Reflective Bubble White Poly in a concrete slab application is two-fold; first, it acts as a vapor retarder and second, it provides a thermal break.

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Introduction
Technical Data
Additional Benefits
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Single bubble insulation

This insulation product consists of 1 layer of 5/32" (4mm) polyethylene bubble that is sandwiched between one metalized, low emissivity surface and one layer of puncture resistant, chemically stable, white polyethylene. The purpose for installing Reflective Bubble White Poly in a concrete slab application is two-fold; first, it acts as a vapor retarder and second, it provides a thermal break.



Characteristics	Value
Nominal thickness	5/32 in.(4mm)
Tensile strength	14.6 lb
Tear strength	4.9 lb
Width (in.) of roll	48
Length (ft.)	125
Diameter (in.)	17.5
Coverage (sq.ft)	500
Weight (lbs)	24
APPLICATION CONDITIONS
Temperature:	-50°F minimum, 180°maximum
PERFORMANCE CHARACTERISTICS
Thermal performance:
Emissivity: (ASTM C1371)	0.04-.0.05
Reflectivity:	95 - 96%
R Values
Heat flow down:	7.3 (includes downward heat resistance)
Heat flow up:	2.7
Heat flow horizontal:	3.4
Falme Spread/Smoke Spread: ASTM E84/2599-08, Class A/Class 1
Water Vapor Permeance
Method:	ASTM E96
Result:	0.000


Reflective insulation is the most effective when airspace exists between the insulation and the adjacent material. The R value of the system will vary dependent on the airspace size and the direction of the heat flow, and the conductive and convective properties of surrounding materials. We are not able to expand on the Characteristics, Values or Regulations shown in above chart. All pertinent technical information available is posted above. Please consult your local code official if concerned with an approval.

INSULATION LAYERS

Reflective Surface

polyethylene backing

polyethylene bubble

polyethylene backing

Reflective Surface

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KEY BENEFITS / FEATURES

R-value 7.3 (see techincal data tab)
Attractive White poly facing
Vapor Barrier
Radiant Barrier
Convenient flange tab on side
Clean
Lightweight
Very Strong
Saves Money and Energy
Staple tab on side for easier installation
5/32" (4mm) thick
R-values are unaffected by humidity and water
100% waterproof
Not a Prodex Product
* Guaranteed Lowest Price on 5 +-Roll Orders

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