*PLUMBERSSTOCK EXPERT* responded:
Thank you for your interest in the Norwesco 40627! The manufacturer doesn’t offer insulation but if you can take the risk, it’s possible for a roofer to spray it with polyurethane foam. We hope this helps! Please refer to the technical sheet and the manufacturer’s catalogue if you have more questions about the Norwesco 40627. Once you’ve made your selection, always remember to click Add to Cart to confirm your order, enter your zipcode and you’ll be all set! For availability inquiries, or to better understand lead and ship times, please contact one of our knowledgeable customer service representatives @ 435-868-4020 between 8:00 AM to 7:00 PM MT or through e-mail @ email@example.com. You can also sign up for our Newsletter!