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What About R-values?  An R-value is an assigned number derived from a specific testing
procedure (or calculation) to determine a materials (or building
assemblage) “resistance to conductive heat transfer”. The higher the
R-value, the more resistant a material (or building assemblage) is to
conductive heat transfer. Reflectix® can provide verification for all
R-values stated for all products and applications.R-values for reflective insulations are dependent on two (primary) criteria: 1. Heat flow direction 2. And, the amount of air space in a closed cavity on the reflective side of the product in a building assemblage This is the reason our product has different R-values for different applications (varying amount of air space and heat flow directions). These terms are related to heat flow directions. They are a part of the criteria utilized in R-value testing. For example, when testing a floor assemblage, heat flow down is tested. When testing for a wall system, heat flow horizontal is tested (same for all conductive heat transfer insulations). With multiple layers of product and airspaces between each layer, enhanced performance will be gained. If the product is simply “doubled” (with no air space between the layers), a very minimal benefit is obtained (R-1.1 (per layer) for the Reflective/Double Bubble product). There are a wide variety of terms and words associated with the Reflectix® family of products. Those in common usage are itemized below in two categories - Products & Applications. Products: Reflective Insulation, Radiant Barrier, Cathedral Ceiling Insulation, Crawl Space Insulation, Concrete Slab Insulation, Duct Insulation Indoors, Duct Insulation Outdoors, Duct Insulation Spacers, Expansion Joint, Knee Wall Insulation, Pipe Wrap Insulation, Radiant Floor Insulation, Return Air Duct Panning, Wall Insulation, Water Heater Insulation, Metal Building Insulation, Post and Frame Building Insulation, Foil Tape, Metalized Tape, White Poly Tape, Sill Sealer, Foil Insulation, Foil Radiant Barrier, Bubble Pack Insulation, Bubble Insulation, HVAC Insulation, Easy to Install Insulation, No Itch Insulation, Energy Saving Products, Energy Efficient Products. Also, Products/Terms within our industry include: Low-e Coatings, Radiant Barrier Paint, Radiation Control Coatings, Radiant Barrier Plywood, Radiant Barrier Decking, Radiant Barrier Chips, Radiant Barrier Tax Credit. Applications: Attic, Behind Hot Water Radiator, Cathedral Ceiling, Concrete Slab, Crawl Space, Duct Indoors, Duct Outdoors, Expansion Joint, Garage Door, House Wrap, Knee Wall, Pipe Wrap, Radiant Floor, Snow Melt, Sill Sealer, Storage Buildings, Exterior Wall, Masonry Wall, Water Heater, Wine Room, Work Shop, Agricultural Building, Commercial Building, Return Air Panning, Metal Building Roof, Metal Building Wall, Post and Frame Building Roof, Post and Frame Building Wall. |
Reflectix, Inc. #1 School Street, P.O. Box 108, Markleville, IN 46056
Phone: (765) 533-4332 | (800) 879-3645 | Fax: (765) 533-2327 | Email: customerservice@reflectixinc.com
All Photos, Renderings, Illustrations and Literature are the Property of Reflectix, Inc.