During periods of cooler weather, installation and storage techniques must be modified to ensure proper application of Siplast roofing and waterproofing products.

The following recommendations, developed over many winter seasons, are designed to improve the quality of cold-weather applications. They are intended as guidelines only -  The environmental conditions associated with roofing operations can ultimately determine the quality of the finished application. Remember, wind and cloud cover can have a significant effect on both ambient and substrate temperatures as well as material workability.