Dortek hermetic sealing Sliding Doors are specified in areas where control of air leakage is critical.
They use a unique rail system which allows the door to seal against the floor and wall at the very end of the closing cycle giving reliable performance and minimum wear to the door seals.
Air leakage has been tested independently and results up to 400 Pa pressure differential are available upon request.
Please note that these product properties are not a replacement for the manufacturer's literature and it is always recommended that Dortek is consulted before specifying.
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| Uniclass (?) | Pr_30_59_23 Door frames and leaves | |