OK, maybe the design isn’t quite perfect. For existing duct pipe up to 8 in. Our manufacturing process ensures consistency during production, which results in reliable product quality. Have questions or need assistance?
EcoFoil R8 Duct Wrap bubble insulation reflects heat and seals ducts.

Saddle Hanger: Make sure that there is a spacer below the hanger between the insulation and the duct to prevent the foil from touching the duct. The product is lightweight and has 2 vapor barriers to help inhibit condensation.

If the clamps are installed around the duct (such as plumbers tape), make sure that the seam is taped to prevent air movement. The crossing loops create a 0.75” enclosed air space between the duct and the wrap. With superior services, our premiere loyalty program and cutting edge technology solutions, we provide you with what you need in order to set your business apart from others. Make sure the duct is free from dust and dirt by wiping it down with a shop rag. Single Wall Flashings Collars & Roof Caps, Skip to the beginning of the images gallery. Microlite FSK duct wrap is not recommended for use on duct systems in service at temperatures above 250°F (121°C). Install the spacers every 24” to 26” apart on all four corners of the duct. If we put ducts in unconditioned space, they have to be insulated to either R-8 (if they’re in an unconditioned attic) or R-6 (in any other type of unconditioned space). The insulation also helps control condensation by providing an airtight thermal break around the HVAC ducting. Fiber Duct Insulation Close-up. US Energy Products Double Sided Reflective Heat Radiant Barrier Aluminum Foil Insulation (1/4 Thick R8 Double Poly-Air) Roll: Walls Attics Air Ducts Windows Radiators HVAC Garages + More (24" x 25') 4.5 out of 5 stars 23. When combined with the spacer strips the finished thickness is 11/16" to 3/4" thick.EcoFoil R-8 HVAC Duct Wrap Insulation is meant to be used around any duct work in your home or building. You must be a magazine subscriber to access this feature. For the best experience on our site, be sure to turn on Javascript in your browser. Microlite® EQ FSK Formaldehyde-free™ duct wrap offers superior thermal performance and condensation control in a lightweight, blanket-type insulation with an FSK facing. Part #J278795079 Refer to your local plumbing inspector or manufacturer for more details.

$127.76. So it pays to carefully seal all of the joints and add insulation to duct runs no matter where they are. FERGUSON Plumbing offers industry-best standards in quality, design, and service. Enjoy consistent air temperature and reduced system condensation and noise. Why Don’t More HVAC Contractors Own Duct Leakage Testers? x 50 ft. R8.3 Duct Wrap (278795079) at Ferguson. We have hundreds of locations, nationwide, ready to serve your business needs. Copyright @ 2008-2020 All Rights Reserved, EcoFoil R-8 HVAC Duct Wrap Insulation is specifically designed to reduce radiant heat gain/loss in residential and commercial duct applications. Duct Wrap, Johns Manville Microlite® Fiberglass Duct Wrap, Johns Manville Microlite® 1-1/2 x 48 in.
3. It is used for external insulation of commercial and residential heating, air-conditioning and dual-temperature ducts. The crossing loops create a 0.75” enclosed air space between the duct and the wrap. Insulate your new or existing 8 in. And then there’s the issue of how the R-value on the label is determined.