RUC Roofing underfelt foil collar


RUC Roofing underfelt foil collar


Dakea’s underfelt collar reduces the installation time of roof windows and skylights, and ensures a watertight solution. Specifically designed for roof window installations, it will improve the quality of your installations and save you time.

  • The underfelt collar reduces window installation time by eliminating the need for cutting.
  • It ensures 100% water tightness and reduces the risk of leaks, particularly when paired with appropriate skylight flashing.
  • Made of stretchable, highly tear-resistant polystyrene, non-woven fabric with a vapor-permeable polyurethane coating. It is one piece with no joints. This ensures durability and 100% water tightness.
  • A breathable layer of vapor-permeable polyurethane enhances ventilation and lowers the risk of condensation.
  • The underfelt collar includes temperature resistance to 80 degrees C and has a B1 fire resistance rating.
  • It is easy to fit and adjust. The squared surface will help you to cut straight if necessary – making the installation even quicker and easier.

Watch the video below to learn more about the RUC Roofing Underfelt Collar from Dakea, including its installation.


Size | cm price (without VAT) price (inc. vat)
C2A (55x78) 27.00 GBP 32.40 GBP
C4A (55x98) 28.50 GBP 34.20 GBP
C6A (55x118) 29.50 GBP 35.40 GBP
F4A (66x98) 29.50 GBP 35.40 GBP
F6A (66x118) 29.50 GBP 35.40 GBP
M4A (78x98) 29.50 GBP 35.40 GBP
M6A (78x118) 31.00 GBP 37.20 GBP
M8A (78x140) 33.00 GBP 39.60 GBP
M10A (78x160) 33.00 GBP 39.60 GBP
P6A (94x118) 33.00 GBP 39.60 GBP
P8A (94x140) 34.50 GBP 41.40 GBP
S6A (114x118) 34.50 GBP 41.40 GBP
S8A (114x140) 35.50 GBP 42.60 GBP
U4A (134x98) 34.50 GBP 41.40 GBP
U8A (134x140) 36.50 GBP 43.80 GBP

Please contact our friendly customer support team for current lead times.
The estimated delivery time will be confirmed at the time of placing the order.

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