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VELUX Sun Tunnel BFX 1000 Underfelt Collar

SKU: BFX 0K14 1000

£59.83 Incl. VAT
£49.86 Ex. VAT

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Estimated Delivery: Please contact us for an accurate delivery lead time


The VELUX BFX Sun Tunnel 1000 Underfelt Collar was designed to specifically reduce the risk of condensation forming between the roof and your sun tunnel. There are two sizes depending on if you have a 14" or 10" sun tunnel to fit it with.

The quality material ensures a weathertight seal is formed keeping tight to the membrane ensuring a strong and effective seal is created.

Features & Benefits

  • Watertight
  • Reduces heat loss
  • BFX underfelt collar supplied
  • Eliminates cold bridges
  • Weathertight seal
  • Quick & easy to install
  • 10-year guarantee

Product Specifications

Available in sizes: 10" 0K10 and 14" 0K14


0K10 to suit VELUX TLR 0K10 2010 and TWR 0K10 2010 sun tunnels

0K14 to suit VEKLUX TLF 0K14 2010, TLR 0K14 2010, TWF 0K14 2010 and TWR 0K14 2010 sun tunnels

Deliveries are made on the basis the customer can accept the goods, or willingness to off load the goods, or having means of mechanical offload, this also applies to heavier items such as pallets etc. All deliveries are made ‘kerbside’ and often it can be at the discretion of the driver. A large majority of deliveries would be made on a large rigid tail-lift vehicle and off loaded via a pallet truck and only on to flat surfaces such as tarmac, concrete and pavers. If you do have restricted access, please contact us prior to placing your order. We will always try to accommodate your needs. If a delivery fails due to access, we reserve the right to make a re-delivery charge. All delivery charges are calculated when checking out. The delivery charges included are for the Mainland UK only and do not apply to the Scottish Highlands, or Isles off the Mainland. Additional charges may apply for deliveries that aren’t classed within the Mainland (this is classed by ourselves, suppliers and couriers) Please contact us on 01752 466151 or Due to the nature of our business model, this can mean your order will be sent via multiple deliveries. Whilst we will make every effort to deliver your goods within the stated/requested time frame, we cannot guarantee availability from the manufacturer or the manufacturer's delivery schedules, so we would recommend the end user not to start/schedule any work until the goods arrive. Due to logistics of various couriers and suppliers we are unable to give times of deliveries. However, please call or email us on the day of the delivery and we will try to get an approximate time. Deliveries can take place from as earlier as 07:30 right up to 18:00 depending on the courier/haulier and taking into account local traffic etc.
You have 14 days from receiving your item(s) to return them should you wish to do so. Please contact us should you wish to arrange a refund/return. Any bespoke items such as cut to size lead, cut to size sheets and coping stones are all made to order and are non-refundable.

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