Floplast Adjustable Angle 50-156 Degree Square Line Gutter

The FloPlast Black Adjustable Angle 50–156 Degree Square Line Gutter is the perfect solution for properties with unique roof angles or architectural features. Designed to offer flexibility where standard fixed angles fall short, this adjustable fitting allows you to create precise directional changes anywhere between 50° and 156°. It’s ideal for bay windows, extensions, and modern builds where accuracy matters. Finished in a sleek black, this square line angle not only performs reliably but also complements both traditional and contemporary rooflines. Its clean, angular profile provides a modern aesthetic while supporting efficient rainwater flow through your guttering system.

Fully Adjustable for Accurate Installation

Unlike fixed-angle gutter fittings, this adjustable version gives you complete control during installation. The angle can be set anywhere from 50 degrees to 156 degrees, allowing you to adapt the gutter run to suit your property’s exact layout. This flexibility helps create a neat, professional finish without the need for multiple specialist fittings. Once positioned correctly, it integrates seamlessly with compatible square line gutter lengths to maintain consistent water flow and system stability.

Strong, Weather-Resistant Construction

Manufactured from durable, high-quality uPVC, this gutter angle is built to withstand harsh weather conditions. It resists cracking, corrosion, and fading, ensuring long-lasting performance with minimal maintenance. The robust design provides a secure and watertight connection, helping protect your property from water damage. Its sturdy construction makes it suitable for both residential properties and light commercial applications.

Sleek Black Finish

Available in Black, this fitting offers a timeless and versatile look. The deep black finish pairs well with a wide range of fascias, soffits, and window frames, delivering a sharp and cohesive roofline appearance.

FAQs

What angle range can this gutter fitting be adjusted to?

This adjustable square line angle can be set between 50 degrees and 156 degrees, making it ideal for non-standard roof angles and complex layouts.

Is this compatible with half round gutter systems?

No, this product is specifically designed for square line gutter systems. It should be used with compatible square line gutter lengths and fittings to ensure a secure installation.

Does the black finish fade over time?

The high-quality uPVC material is designed to resist weathering and colour fading. With routine cleaning and general maintenance, the finish will retain its appearance for many years.

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At JJ Building Materials, we're committed to supplying quality building products at competitive prices, backed by the service and expertise you'd expect from an established independent merchant. Whether you're a trade professional managing large-scale projects or a homeowner taking on a DIY renovation, we're here to help you find the right products for the job.

As part of the JJ Roofing Supplies Group, we build on decades of experience supplying construction materials across the UK. We've expanded beyond roofing to offer a growing range of building materials, including timber, insulation, landscaping products, plumbing supplies, flooring, doors, bricks, fencing, garden buildings and much more – all available to order online with nationwide delivery.

We work with many of the industry's leading manufacturers to bring you trusted products that meet the highest standards of quality and performance. Our team is passionate about providing excellent customer service, competitive pricing and a straightforward shopping experience from start to finish.

When you shop with JJ Building Materials, you can expect:

• Competitive prices on leading brands and quality products.
• Nationwide delivery across the UK
  
• A constantly expanding range of building and landscaping materials.
  
• Friendly, knowledgeable customer support.
  
• A trusted business backed by the JJ Roofing Supplies Group.
  

Every order is personally reviewed by our experienced team to ensure everything is correct before dispatch. We offer delivery from as little as the next working day on selected products, so please refer to the dark blue Estimated Delivery box above for the expected delivery timeframe for this item.

We work with trusted manufacturers and specialist delivery partners to ensure your order arrives safely and on time. You'll receive tracking details once your order has been dispatched, and if we need to confirm any delivery details, one of our team will contact you directly to keep everything running smoothly.

Roof Tiles & Fittings:

We recommend ordering an additional 10% of roof tiles to allow for any breakages that may occur during delivery or handling. Roof tiles are naturally fragile, and having a few extra on site helps prevent delays and ensures your roofing project can be completed without interruption.