R 8 Duct Insulation Thickness

Use this master flow r 8 0 60 sq.

R 8 duct insulation thickness.

Installation instructions and illustrated drawings are recommendations only while proper local construction methods are the responsibility of the installer. I m looking at you mississippi and alabama. Reflectix dw1202504 spiral duct wrap silver 4 6 out of 5 stars 288. Blanket duct wrap is applied separately from the actual ducting process whereas insulated flexible duct comes with the insulation already wrapped.

While the most basic ducting is made from sheet metal most ducting used in residential applications is insulated such as r6 or r8 ducting. One ton of air conditioning equals 12 000 btu hr so this would be almost half a ton 0 44 of cooling load. The reflectix r 8 0 fiber duct insulation. 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.

In order to achieve the r 8 value the spacer strips must be used and placed every 2 on the ducting. Duct warp insulation to reduce condensation in your duct system. Covers up to 60 sq. Reflectix is proud to announce the introduction of a new and innovative design in duct insulation.

This provides an additional air chamber for the insulation. K flex duct liner r 6 and r 8 black thickness has been calculated to control condensation on cold surfaces. Or you live in a state that doesn t require r 8 on the ducts. Fiber duct insulation fiber duct insulation r 8 0.

Aes r 8 hvac duct wrap insulation reflective 2 sided foam core 4 x 50 200 sq ft 4 7 out of 5 stars 30. K flex duct liner r 6 and r 8 black can be used as both duct and air handling equipment liner. Ducting works in conjunction with heating ventilation and air conditioning hvac systems to distribute heated or cooled air throughout a structure. But what if you have an older house that doesn t have r 8 duct insulation.

Of duct surface measures 2 ft. It is used for external insulation of commercial and residential heating air conditioning and dual temperature ducts. It will also help to absorb noise from your ducting system. Johns manville 800 series spin glas equipment and external duct insulation provides a broad range of solutions to meet your unique application needs the breadth and depth of our product availability includes plain fsk ap asj or ultra poly top faced board where the facing acts as a vapor retarder.

Both types of insulation are available in a variety of thicknesses and r ratings. Use of this duct warp should help improve temperature efficiency of your duct system. Owens corning softr duct wrap is a blanket of glass fiber insulation factory laminated to frk vapor retarder facing.