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Established 1893   |   BS 460:2002 Certified   |   UK & International Supply   |   Expert Technical Support   |   0333 987 4452

Shop / Brackets and Fittings / PVC / Osma / OSQ-TRRF – Osma Squareline Top Rafter Rise and Fall Gutter Bracket
Osma squareline top rafter rise and fall adjustable gutter brackett
CODE OSQ-TRRF Categories Brackets and Fittings, Osma, PVC

OSQ-TRRF – Osma Squareline Top Rafter Rise and Fall Gutter Bracket

£26.50 ex VAT (£31.80 inc VAT)

Osma Squareline top rafter rise and fall adjustable gutter bracket. Our bespoke top rafter rise and fall gutter bracket is designed to suit the Osma Squareline system and is available with black, white, and brown riser cups.

Osma Squareline guttering bracket, adjustable rise and fall, top rafter
Bespoke made – 10 – 14 days.

Clear

UK delivery from £30. Fittings are despatched boxed. See delivery rates.

The OSQ-TRRF is a bespoke top rafter-mounted rise and fall gutter bracket, manufactured to suit the Osma Squareline square-profile PVC guttering system. The top rafter bracket is the correct solution where the fixing needs to be made to the top surface of a rafter — on open eaves constructions, cut roofs, or where top-fixing is structurally preferred over fascia or side-rafter options.

The bracket features a right-angled galvanised steel rafter plate for top-surface fixing, combined with a threaded steel riser column and a square-profile gutter cup compatible with the Squareline system. The adjustable riser allows fall to be set accurately at each bracket position. Available in black or grey riser cup options.

Used on open eaves and cut roof constructions with Osma Squareline guttering, and on refurbishment projects where the roof structure determines the fixing approach. Suits both residential and light commercial applications.

Manufactured to order in black or grey. Lead time 10–14 working days from order confirmation.

System compatibility: Osma Squareline square-profile PVC guttering system. For specification queries, call 0333 987 4452.

Additional information

Colour

Black, White, Brown

FAQ Categories

  • Cast Iron Airbricks
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  • Cast Iron Hopper Heads
  • General
  • Gutter & Pipe Brackets
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All FAQ
How do I choose the right size rooflight opener for my rooflight?

How do I choose the right size rooflight opener for my rooflight?

Size selection depends on the distance between the mounting point and the rooflight frame, and the desired throw (opening distance). Our telescopic openers are available in 150mm, 250mm, and 300mm; the screw-jack stay is available in 300mm with a 250mm throw. For guidance on sizing for your specific rooflight, please call 0333 987 4452 or use the contact form.

What if my building’s existing gutter profile isn’t in your standard range?

What if my building’s existing gutter profile isn’t in your standard range?

Where a standard profile can't match an existing design, we offer a bespoke casting service in association with our pattern makers, typically with a 12–14 week lead time. Please call 0333 987 4452 or use the contact form to discuss your project.

How does a hit and miss vent work?

How does a hit and miss vent work?

A hit and miss vent has a sliding plate on the back of the grille that can be opened, partially restricted, or closed entirely without removing the vent from the wall. This allows airflow to be controlled from inside the building, making it suitable for underfloor void ventilation and through-wall ventilation where adjustable airflow is needed.

How do I get a price for a cast iron hopper head?

How do I get a price for a cast iron hopper head?

Select your required size and finish options from the product page and add to cart for an instant price. For project quantities, bespoke requirements, or any specification queries, please call 0333 987 4452 or use the contact form at tuscanfoundry.com.

How do I get a price for a rooflight pole winder opener?

How do I get a price for a rooflight pole winder opener?

Prices are shown on the product pages at tuscanfoundry.com. For volume orders or project pricing, please call 0333 987 4452 or use the contact form on our website.

Is a cast iron hopper head suitable for use on a listed building?

Is a cast iron hopper head suitable for use on a listed building?

Yes. Cast iron hopper heads are the historically correct choice for listed and period buildings, and a like-for-like cast iron replacement is generally accepted without objection by conservation officers. We manufacture to BS 460 for genuine heritage character and durability.

Is the 300mm brass pole winder opener compatible with Lumen Rooflights?

Is the 300mm brass pole winder opener compatible with Lumen Rooflights?

Yes. The Brass Rooflight Pole Winder Opener 300mm is compatible with Lumen Rooflights and most timber-framed skylights. If you have a specific rooflight model, call 0333 987 4452 to confirm compatibility before ordering.

How do I get a price for a rooflight opener?

How do I get a price for a rooflight opener?

Prices for our rooflight openers are shown on each product page. If you need multiple items, have a specific project in mind, or want to discuss compatibility, please call 0333 987 4452 or use the contact form at tuscanfoundry.com and we will be happy to assist.

How do I get a price for a cast iron hopper head?

How do I get a price for a cast iron hopper head?

Please call 0333 987 4452 or use the contact form with the size, quantity and connection details, and we'll provide a quotation.

How do I get a price for a cast iron hopper head?

How do I get a price for a cast iron hopper head?

Please call 0333 987 4452 or use the contact form with the size, quantity and connection details, and we'll provide a quotation.

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Find out more about our products by giving us a call
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