Floplast Angle 135 Degree Half Round Gutter

The Floplast Angle 135 Degree Half Round Gutter is designed to help you create smooth, professional changes in direction within your guttering system. Whether you're working around bay windows or navigating more complex rooflines, this 135° angle provides a neat and efficient solution that maintains strong water flow while enhancing the overall finish of your property. Manufactured from high-quality, durable uPVC, this gutter angle is built to withstand harsh weather conditions without warping, cracking or fading. It connects seamlessly with compatible half round gutter lengths, ensuring a secure, watertight fit that’s easy to install — whether you're a professional installer or tackling a DIY project at home. Available in Black, Anthracite Grey, and White, you can choose the perfect colour to complement your home’s exterior. Each finish is designed to retain its appearance over time, providing a clean and consistent look across your roofline. Reliable Performance & Durable Construction Built for long-lasting performance, the Floplast 135° half round angle efficiently directs rainwater around corners without interrupting flow. Its precision-moulded design helps reduce the risk of leaks while supporting a tidy and streamlined gutter layout. The strong uPVC construction is resistant to corrosion and requires minimal maintenance, making it a practical choice for both new installations and replacement projects. Designed for Easy Installation This gutter angle is lightweight and simple to handle, allowing for quick and straightforward installation. It connects easily to compatible half round gutter systems using standard gutter unions and brackets. Once in place, it forms a secure, stable connection that performs reliably in all seasons. Colour Options to Suit Your Property Black – A classic, versatile finish that suits both traditional and modern homes. Anthracite Grey – A contemporary favourite, perfect for modern builds and grey window frames. White – Clean and bright, ideal for creating a crisp roofline finish. No matter your choice, each option offers the same high-quality durability and weather resistance. FAQs

What is a 135 degree gutter angle used for?

A 135° gutter angle is typically used to navigate around bay windows or angled sections of a building. It allows the gutter system to change direction smoothly while maintaining effective water flow.

Is this compatible with all gutter systems?

This product is designed specifically for half round gutter systems. It should be used with compatible half round gutter lengths, unions, and brackets to ensure a secure and watertight fit.

Does the colour fade over time?

The durable uPVC construction is designed to resist fading and weather damage. With minimal maintenance, the finish will maintain its appearance for many years.

Check out our full range of roofing supplies.

Browse more fascia, soffits & guttering available online.

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.