Established 1893 | BS 460:2002 Certified | UK & International Supply | Expert Technical Support | 0333 987 4452
£28.50 ex VAT (£34.20 inc VAT)
Wavin Osma Roundline adjustable gutter brackets. Our bespoke top rafter rise and fall gutter bracket is designed to suit the Osma Roundline system and is available with black, white, brown, and grey riser cups. (galvanised thread and arm)
Osma Roundline guttering bracket, adjustable rise, and fall, top rafter
Osma Roundline OT914 Rise and Fall Bow and Pin Bracket
Bespoke made – 10 – 14 days.
Application Similar to Osma OT148G top rafter arm
UK delivery from £30. Fittings are despatched boxed. See delivery rates.
The OSRL-TRRF is a bespoke top rafter-mounted rise and fall gutter bracket, manufactured to suit the Wavin Osma Roundline half-round PVC guttering system. The top rafter variant is required where the fixing is to be made to the top surface of a rafter — on open eaves, cut roof constructions, or where the roof structure makes top-fixing the most practical option.
The bracket features a right-angled galvanised steel rafter plate for top-surface fixing, combined with a threaded steel riser column and a half-round bow-and-pin gutter cup compatible with the Roundline system. The adjustable riser allows fall to be set at the correct gradient along the run independently of roof pitch. Available in black or grey riser cup options.
Used on open eaves and cut roof constructions with Wavin Osma Roundline guttering, and on refurbishment projects where the existing roof structure dictates the fixing approach. Suitable for residential and light commercial applications.
Manufactured to order in black or grey. Lead time 10–14 working days from order confirmation.
System compatibility: Wavin Osma Roundline half-round PVC guttering system. For specification queries, call 0333 987 4452.
| Colour | Black, White, Brown, Grey |
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