Wallbarn Extension Shanks (TPE) - 125mm

Product Code RO-TPE-210-040-240-125-Z
Incl. VAT £10.08

Est. delivery: 2-3 Working Days

View delivery options
  • Will accommodate adhesive
  • Fit into TPE and PVC circular / downpipe outlets
  • Ribs on the side of the shank help to ensure a tight, strong fit

Wallbarn Extension Shanks (TPE) - 125mm

Wallbarn can supply extension shanks for the circular drainage outlets in TPE. They are used where installers wish to extend the reach of the outlet to fir into a drain pipe which may be situated far into the wall, for example.

Being made from TPE means that this is an inert material, so these extensions can be used to fit into TPE and PVC circular / downpipe outlets. They are manufactured to be rigid, and are a simple tube shape with a flaring to the upper side, which will accommodate adhesive such as silicone when the end of the circular outlet is placed inside.

They have a slight cone shape, which helps when being inserted into the HDPE drainpipe. The two ribs on the side of the shank also help to ensure a tight, strong fit in the hole.

Wallbarn code <Category <D2 <D3 <D4 <H
210-040-240-040 40mm 26 24 31 240
210-040-240-060 60mm 48 43 53 240
210-040-240-075 75mm 65 61 70 240
210-040-240-080 80mm 69 64 74 240
210-040-240-090 90mm 77 73 82 240
210-040-240-100 100mm 89 84 94 240
210-040-240-110 110mm 91 87 96 240
210-040-240-125 125mm 114 109 119 240
210-041-240-125 125mm ** 111 106 116 240

FREE DELIVERY on Roof Windows and Accessories on orders over £50 (Exclusions apply)

All other Delivery Charges are based on weight and location, please add products to your basket to calculate shipping.

A small amount of product lines from particular manufacturers listed below will incur a supplier delivery surcharge.

Next Day Delivery available on orders of stocked items if placed before 2pm

Deliveries will be made between 8am and 6pm. Delivery times apply to weekdays only.

Delivery of Windows to England, Wales, and the majority of Scotland:
Basket Value Price (£)
0-£50 £9.95
Over £50 Free Delivery

Delivery of Windows to the Channel Islands, Scottish Highlands, Northern Ireland, Isle of Man

(postcodes IV, HS, KA27-28, KW, PA20-49, PA60-78, PH17-26, PH30-44, PH49-50, ZE, AB)

Basket Value Price (£)
0-£249 £20
Over £250 £50

It is with regret that we cannot offer a service to these areas for orders over 126kg but please call us on and we will attempt to organise a delivery to your custom if required.

Supplier Delivery Charges

Please note the following supplier delivery surcharges:

Ariel Plastics = £25.00

Britmet Tileform= £35.00

Lead Products(orders under 250kg) = £50.00

Marley Eternit roof tiles (orders under a pallet) = £75.00

Marley Eternit sheeting (exclusions apply) = £50.00

Redland = £100.00

Palram = £25.00

Please phone us on if you are unsure.