Welcome to Airtight Distribution

Airtight Distribution is the world’s leading distributor of Aspen Aerogel products including Spaceloft®, Pyrogel™ and Cryogel™. We believe that as an alternative to fiberglass pipe insulation and spray foam products, Aerogel is by far the answer!

Aerogel is composed of over 90 percent air,  making it a highly effective insulator with the lowest thermal conductivity of any solid. Aspen Aerogels has turned Aerogel into an extremely strong, durable, thin, and flexible insulation material that is two to eight times more effective than traditional insulation – the ideal choice for a wide range of applications. Airtight Distribution is able to custom fabricate these materials to meet your most demanding specifications.

Please click here to view the Aspen Aerogel video presentation


Low Temperature Applications

-270°C to 90°C
-460°F to 195°F



High Temperature Applications

-40ºC to 650ºC
-40ºF to 1200ºF



Medium Temperature Applications

-200ºC to 200ºC
-390ºF to 390ºF