12 Feb 2018 | Aeroventic
DuraTech® 5”-8” Square Ceiling Support Box w/ Collar


Duravent is proud to announce the Square Ceiling support box now with a new and improved Square to Round Insulation Collar! This new collar design provides better protection from debris entering the support box!

The Square Ceiling Support box is used with flat, vaulted or cathedral ceilings where there is an attic space above. Supports up to 40’ of DuraTech Chimney. The additional collar enables the support box to be qualified as an Attic Insulation Shield. The additional Attic Insulation Shield (DT-AIS) is not required with these support boxes.
What is aeroventic?
  • What is aeroventic?

    Aeroventic is an international solution dedicated to HVACR industry. It has been designed to create an opportunity for both producers and distributors to present their business value and products worldwide. One system allowing for global reach.

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    Build your company value and present your competitive advantage.

    Share your catalogues, software selection programs and all business facts you consider important.

  • Product virtual showroom

    It is a great place to present all your products at once effortlessly.Each product is equipped with an option "Add to inquiry" for customer convenience. A customer sends an inquiry directly to you.

  • News & information channel

    Basically speaking, aeroventic is an equivalent of offline trade fair where you present your company and products, distribute catalogues, make contacts and develop your business.

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What You Get with us?