Cold-Weather Installation Guide
Working with Low-Slope Roofing Materials When Temperatures Dip
Cold-weather installation protocols should be followed when the ambient temperature is 40 F or lower.
Membranes should be between 60 F and 80 F during installation.
Allow extra time for sheets to relax.
Only unwrap material that will be installed that day.
Tap the sun’s energy! Remove the outer wrapping and unroll the membrane. Flip the membrane over so that the darker side is facing up. It will absorb the sun’s energy, helping the membrane relax more quickly.
Welding techniques and parameters must be adjusted when working in cold temperatures.
Note: The above are general guidelines. Please consult the relevant Product Data Sheet (PDS) for more information about the specific membrane being used.
The Cold-Weather Installation Guide was last updated November 2023. Any information provided is subject to change without notice. Please refer to this online guide for the latest information.