Established 1893 | BS 460:2002 Certified | UK & International Supply | Expert Technical Support | 0333 987 4452
£28.50 +VAT
Osma Roundline adjustable gutter brackets. Our bespoke side 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.
Osma round guttering bracket, adjustable rise and fall, side rafter
Osma Roundline OT914 Rise and Fall Bow and Pin Bracket
Bespoke made – 10 – 14 days.
Application similar to: Osma OT148G side rafter arm
The OSRL-SRRF is a bespoke side rafter-mounted rise and fall gutter bracket, manufactured to suit the Osma Roundline half-round PVC guttering system. Where there is no fascia board or where the rafter side face is the preferred fixing position, the side rafter bracket provides a secure, adjustable support that accommodates the required gutter fall.
The bracket features a galvanised steel rafter arm for attachment to the side face of a rafter or verge board, 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 accurately regardless of rafter angle. Available in black or grey.
Used on open eaves constructions, roof structures without a continuous fascia, and refurbishment projects where rafter-face fixing is the structurally appropriate approach. Suits residential and light commercial buildings with Osma Roundline guttering.
Manufactured to order in black or grey. Lead time 10–14 working days from order confirmation.
System compatibility: Osma Roundline half-round PVC guttering system. For specification queries, call 0333 987 4452.
| Colour | Black, White, Brown, Grey |
|---|
The Paxton H82 is a large-format hopper with decorative collar mouldings, making it particularly well suited to late Victorian and Edwardian buildings where the rainwater system forms part of the architectural composition. Typical applications include commercial heritage buildings, civic buildings, large detached houses, institutional premises, and warehouse conversions where a more substantial fitting is appropriate.
This opener is particularly well suited to period and heritage properties — Georgian and Victorian terraces, conservation area houses, traditional orangeries, and listed buildings where a brass finish is required to complement existing ironmongery. It is compatible with Lumen Rooflights and most timber-framed skylights.
The Polished Brass finish suits buildings where brass metalwork was standard — formal Victorian terrace housing, civic and institutional buildings, and high-quality estate architecture. It is appropriate on listed buildings and conservation properties where the wider ironmongery specification is in brass and a matching material is required.
Yes. A polished brass finish is historically appropriate for period buildings and is generally acceptable to conservation officers for listed building projects. If you are unsure about the specification requirements for your project, we are happy to advise — call 0333 987 4452.
Yes. Both the satin and polished chrome telescopic rooflight hand winder openers are compatible with Lumen Rooflights and most timber-framed skylights. Call 0333 987 4452 if you need to confirm compatibility with a specific model.
A corner hopper head collects rainwater from two gutters running at right angles and channels it into a single downpipe. They are typically required at internal roof valleys, on hipped roofs, and wherever two runs of gutter converge at a corner. The Regent H1A is designed specifically for this application and is sized to suit the most common gutter profiles.
The Iron Works Patterned Hit & Miss Vent suits Victorian and Edwardian buildings where decorative cast iron or brass ventilation grilles were part of the original specification — including terrace houses, civic buildings, churches, entrance halls, and estate properties. It is appropriate on listed buildings and conservation area properties as a like-for-like decorative vent replacement, and on new heritage-quality construction where period detailing is required.
Yes. All our mild steel brackets are supplied in either silver or black zinc plate. This coating protects the metal however, both will need painting prior to installation.
We have chosen to use zinc plating for two reasons; firstly that it is a more environmentally friendly than galvanising and secondly that it does not block up the threaded part of the rise and fall cups in the way that galvanising does.
Yes. Polished brass is a historically appropriate finish for period and listed buildings and is generally acceptable to conservation officers. If your project requires specific confirmation, we are happy to advise — call 0333 987 4452.
The Antique Black finish suits Victorian, Edwardian, and inter-war buildings where ventilation ironwork was painted rather than polished — estate houses, terrace housing, civic buildings, and rural properties. It is also correct for listed buildings and conservation area properties requiring like-for-like replacement of original ornamental cast iron vents.
