Duct Wrap Insulation Installation Instructions

Duct wrap may be temporarily retained with 19mm wide filament tape.

Duct wrap insulation installation instructions.

How to install duct wrap insulation step 1. How to install insulation installing insulation in your whole house can feel like a large task but with jm products and guides you can tackle your project with confidence. Roll out your insulation on the floor or another flat surface. Duct wrap insulation reduces heat loss or gain through duct walls conserving energy.

Overlap the cut edge a minimum of 100mm. Always install duct wrap with the facing toward the outside. Cut softr duct wrap to stretch out dimensions per table 4. Measure each side of your duct work.

Always install duct wrap with the facing toward the outside. Install duct wrap tightly butted with facing outside. Wrap the product around the duct and securely tape the linear and circumference seams overlapping 1 2 with a ul 181 tape goal is an air tight snug seam seal. Cut through the.

At the opening install 3m fire barrier duct wrap 615 in a single width wrap around the duct tightly butted up to the collar. Wipe down the ducts so they are dust free clean and dry. How to install duct wrap insulation 1. Inspect the ducts closely for any hole or sections that should be joined together but have separated.

Add these measurements together to come up with the perimeter. Tightly butt the insulation seams together see figure no. Close all cut edges with 3m aluminum foil tape. Then cut 2 50mm of insulation from the cut end and remove from the facing to form an overlapping staple tape fl ap see figure no.

Softr duct wrap shall be cut to stretch out dimen sions and a 2 50mm approx piece of duct wrap removed from the facing at the end of the piece of duct wrap to form an overlapping staple and tape fl ap as shown below. Fibrous glass duct wrap insulation is designed for application to the exteriors of commercial and residential sheet metal heating ventilating and air conditioning ducts and plenums operating at temperatures between 40 f 4 c and 250 f 121 c. Cut softr duct wrap to stretch out dimensions per table 4. Do not leave any exposed duct or space where air can enter between the duct and the reflectix.

Measure out the distance you calculated in step 1. Tightly butt the insulation seams together see figure no. Overlap 2 50mm formed tape fl ap.