Wallbarn PVC Corner Outlet (Round Shank) - L500mm - D63mm

Product Code RO-PVC-120-350-500-063-Z
Incl. VAT £30.24

Est. delivery: 2-3 Working Days

View delivery options
  • Suitable for fitting directly into a HDPE drain pipe
  • Can be used on the horizontal or vertical plane

Wallbarn PVC Corner Outlet (Round Shank) - L500mm - D63mm

Wallbarn is currently running two main types of corner / parapet / through wall outlet in PVC: one with a rectangular pipe and one with a circular pipe.

The main difference in these two designs concerns what they will fit into. The circular pipe is suitable for when fitting directly into the inside of an HDPE drain pipe, and the rectangular designs are more suited to areas which have been cast into a parapet wall, for example.

Both are designed for use in a pre-cast corner fitting situated between the horizontal deck and the parapet wall or upstand. It is imperative that the area around these drainage holes are fully protected and properly sealed as they are subject the greatest amount of water.

The flange is not perforated in the same way as the TPE outlets, but all PVC outlets will be fully bonded to the PVC waterproofing membrane.

Both the rectangular mouth and the circular mouth outlets can be used on the horizontal or vertical plane. Installers need to ensure that the fall of the roof directs water effectively into the drain pipe without ponding and that the outlet connector is fixed to the drainpipe properly once inside / through the wall.


The circular mouth outlets are measured as follows:

Wallbarn code Category D1 D2 D3 L F1 F2 F3
120-350-500-050 50mm 50 43 44 500 110 120 260
120-350-500-063 63mm 63 56 57 500 130 175 304
120-350-500-075 75mm 75 68 69 500 130 175 304
120-350-500-090 90mm 90 83 84 500 130 215 304
120-350-500-110 110mm 110 103 104 500 130 215 304
120-350-500-125 125mm 125 118 119 500 130 260 360

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.