WWW.STOREITCOLD.COM
SUPPORT@STOREITCOLD.COM
46
2019 © Store It Cold, LLC. Rev 2019-04A All Rights Reserved.
• Cut and dry-fit insulation panels for your second layer on the ceiling.
• Using both adhesive and #12 x 4" long plastic cap nails to hold the ceiling insulation sheets in
place. Apply heavy duty (like Liquid Nails) adhesive generously to both layers of insulation.
• As was done for the first layer of insulation, fill all gaps with spray foam insulation and tape all
joints with 2-1/2" wide foil HVAC tape. See Taping tips on page 49 to 51
• Place 2 x 4 braces from the ceiling to the insulation as appropriate to ensure that the 2nd
insulation layer is tight to the first insulation layer. Take care to not put too much pressure on
the insulation as to cause permanent damage.