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MPN: WPCSLAT-INT-GY

Estimated Delivery: 5 - 7 Working Days

Triton Slatted Internal Corner

Triton Slatted Internal Corner


Regular price £14.15 Excl. VAT
£16.98 Incl. VAT
Sale price £14.15 Excl. VAT
£16.98 Incl. VAT
Regular price
*For business & Trade Accounts only.
Google Rating 5.0 out of 5 stars
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Key Information

  • Seamless finish: .
  • Creates a neat, polished edge between internal cladding joins.
  • Durable and weather-resistant: .
  • Built from the same high-quality WPC material as Triton Cladding.
  • Low maintenance: .

Product Information

Triton Slatted Internal Corner

Complete your cladding project with the Triton Slatted Internal Corner — the perfect finishing touch for achieving a seamless, professional interior edge. Designed to complement the Triton WPC Slatted Cladding range, this internal corner trim ensures a smooth, continuous appearance where two walls meet, enhancing both the durability and aesthetics of your installation. Customers sourcing exterior wall cladding can consider the Triton Slatted Internal Corner for its combination of style and outdoor durability, while anyone needing exterior cladding gains a practical choice for appropriate refurbishment, extension and new-build applications. Manufactured from high-quality Wood-Plastic Composite (WPC), the Triton Slatted Internal Corner offers the same superior benefits as the main cladding boards. It’s strong, weather-resistant, and virtually maintenance-free — meaning it won’t rot, warp, or splinter over time. Whether for residential or commercial use, it delivers long-lasting performance and a flawless finish that ties your design together.

Key Benefits

  • Seamless finish: Creates a neat, polished edge between internal cladding joins.
  • Durable and weather-resistant: Built from the same high-quality WPC material as Triton Cladding.
  • Low maintenance: No need for painting, sealing, or ongoing upkeep.
  • Easy installation: Lightweight design for quick, straightforward fitting.
  • Professional look: Enhances both the appearance and longevity of your cladding system.

Available Colours

To ensure a perfect match with your cladding, the Triton Slatted Internal Corner is available in three modern shades:
  • Grey
  • Charcoal
  • Golden Teak
Each colour is designed to coordinate effortlessly with the Triton WPC Slatted Cladding range, maintaining a unified and contemporary exterior finish.

FAQs

What is the purpose of the Triton Slatted Internal Corner?

The internal corner trim is used where two cladded walls meet on an inside angle. It provides a clean, professional junction while protecting internal corners from wear and moisture.

Is the internal corner made from the same material as the cladding boards?

Yes, it’s crafted from the same durable Wood-Plastic Composite (WPC) as the Triton Slatted Cladding boards, ensuring consistency in colour, texture, and performance.

Can I install the internal corner myself?

Yes! The Triton Slatted Internal Corner is designed for easy installation and can be fitted using standard tools. Its lightweight profile makes it ideal for both professional installers and DIY users. Triton Slatted Internal Corner delivers a flawless, long-lasting finish to any WPC cladding installation — combining durability, style, and ease of use for the perfect interior edge solution.

Check out our other building supplies.

Explore more from our cladding range.

Why Choose Us

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.

Delivery

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.

Multiple Products from the Same Supplier

If you're ordering multiple products from the same supplier, your order will be dispatched together once all items are ready. This means the longest lead time will apply.

If you need part of your order sooner, please call us on 01202 113233. We can arrange a split delivery, although an additional shipping charge will apply.

Triton Slatted Internal Corner

£14.15

Can I collect this product from a local branch?

Absolutely. Check availability at your nearest branch during checkout or contact us directly.

Do you offer bulk pricing or trade discounts?

Yes, we offer competitive rates for trade customers and bulk orders. Contact our team for a tailored quote.

What if the product arrives damaged?

Please notify us within 48 hours of delivery. We’ll arrange a prompt replacement or refund as needed.

How fast is the delivery time?

Most items are delivered within 2–5 working days, depending on stock and location. Some products may take longer times.

What is the Return Policy?

We accept most returns within 14 days of delivery, provided the items are unused, in their original packaging, and in resalable condition. Please contact our customer service team to arrange a return or discuss any concerns.