Installation Instructions

Recommended Products:

Reflective/Bubble/Bubble/White - Roll: RDBW48100 (48”x 100’)

Bottom of the Purlins

Open Interior

R-6.4* Heat Flow Down | R-3.7* Heat Flow Up

Installation Instructions:

• The Reflectix

Insulation is installed with the “white side” towards the interior of the building.

• Inspect the roof area for clutter in buildings where there is no ceiling.

• Measure the distance between the trusses. Many times, the distance will be 4’ or less. In some

geographical areas, due to snow load, the distance will be as close as 2’.

• Cut pieces of the Reflectix

Reflective/Bubble/Bubble/White Insulation 6” longer than the distance

between the ridge pole and the bird’s mouth.

• Staple the product to the bottom of the purlins with 5/16” staples, 3” to 4” apart. Turn the edges

down and staple to the side of the top cord of the trusses.

• Staple the top of the insulation to the ridge pole and the bottom to the top plate at the wall.

• Tape any butt seams with Reflectix

White Poly Tape. Make sure the tape is applied so that a proper

bond occurs.

1. Reflectix

Insulation

2. Exterior Roof Panel

3. Purlin

4. Truss

Tools Required:

Safety Glasses

Tape Measure

Utility Knife

Staple Gun

PF Bldg / Roof / Retro / Bottom of Purlins

Reflectix Installation Instructions