3m Duct Wrap Installation Instructions

One side of the wrap has a foil vapor barrier that protects the insulation from damage.

3m duct wrap installation instructions.

3m fire barrier duct wrap 615 june 2015 installation guide 1 at the opening install a penetration seal collar constructed of promatect l500 board as per item 7a of eta 13 1061 either on the top surface of the floor or on both sides of the wall. Since heating and cooling ducts are made of metal they quickly conduct heat out of the duct when heating and into the duct when cooling. Because the blanket is adhered to the foil scrim it will resist wrapping and slumping. 3m fire barrier duct wrap 615 is the only fire rated duct wrap product you ll need to help protect grease and air ducts.

3m fire barrier duct wrap 615 5 options. First layer of 3m fire barrier duct wrap 615 1b. At the opening install 3m fire barrier duct wrap 615 in a single width wrap around the duct tightly butted up to the collar. Steel banding 1 2 12 7mm wide min.

The wrap so that the edge of the sealing. Overlap the cut edge a minimum of 100mm. Of the duct bringing the 3 75 mm overlap down onto each side of the. Notes that apply to the installation of 3m ventureclad jacketing on insulated air handling ducts.

Duct wrap is an insulation material made of fiberglass. Add to compare compare. Duct wrap is cantered over the joint overlapping each blanket by 3 75mm minimum as shown in figure 2d. 3m fire barrier duct wrap 615 is manufactured with a man made vitreous spun.

Add to compare compare. Second layer of 3m fire barrier duct wrap 615 2. Close all cut edges with 3m aluminum foil tape. 3m fire barrier dryer ventilation wrap.

Jacketing system by 3m installation instructions. It is flexible and lightweight for easy installation and passes the necessary fire tests to achieve two hour fire resistance requirements. Ensure that all surfaces are clean and dry. 3 install a second layer fully overlapping the first and onto the collar.

3m fire barrier plenum wrap 5a 2 options. The guidelines in this manual do not purport to address all engineering issues associated with the use of 3m ventureclad jacketing products and duct insulation. Installation guide manual for 3m ventureclad products on insulated rectangular ducts revision 0 3 of 71 2. Free from dust oil and the 3 75 mm overlap up onto the sides.

Duct wrap may be temporarily retained with 19mm wide filament tape. Wide 3m fire barrier duct wrap 615 collar 4. 4 install subsequent sections of wrap so as to overlap. Remove 3m fire barrier grease and air duct wrap products compare up to three products.