The EMT mini trimmer is a structural support when installing an integrated horizontal Duo or Trio combination. The EMT is part of a full solution (EKW 4021E2) including flashing, BDX insulation collar, BFX underfelt collar, strengthening profiles and a cover plate for the gap between the windows.
Installation Guide Asset
Assets: 3
BDX 4021 E
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BDX 4021 B
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BDX 4031 B
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CAD drawing
Assets: 1
CAD Drawing
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CE Marking Asset URL
Assets: 1
https://resources.velux.ie/ce-marking
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Size Chart
Assets: 1
Poster with VELUX roof windows (product size chart) Standard roof windows and Special function roof windows