Velux BDX MK04 2000 780x980 Insulation Collar


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Velux
SKU
46995
£25.50 ex. VAT £30.60 incl. VAT
  • ONLINE PRICE ONLY

Velux BDX MK04 2000 780x980 Insulation Collar

For the ultimate in insulation, we recommend our BDX Insulation Collar.
It reduces heat loss by eliminating thermal bridges between the window and your roof structure. Also comes with BFX Underfelt Collar.
 

 Technical details

  • Underfelt material: frothed polyethylene, heat transfer group 040.
  • Collar material: polypropylene.
  • Material thickness: 0.5 mm.
  • SD value (water vapour diffusion resistance): 0.03 m.

Note: The BDX Insulation Collar cannot be used with EDN flashings

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