
Insulated Cavity Closers

Product Information
Cellecta’s UNICLOSER X combines the benefits of a HEXATHERM extruded polystyrene with one or two U-PVC damp proof course profiles to produce a rigid
cavity closer that eliminates cold bridging around window and door openings.
Product Benefits
Effective rigid DPC
Quick and easy to install
Compatible with full and partial fill cavity insulation
Eliminates cold bridging around window and door returns
Technical Information
Third Party Accreditation and Approvals


Environmental Credentials & Fire Class

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