AHK
Fascia Board 135° External Corner
Fascia Board 135° External Corner
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uPVC External Bay Corner Trim – 300mm
Available in White, Golden Oak, Rosewood, Black Ash & Anthracite Grey
Finish your bay windows with ease using our 300mm external corner trim, designed specifically for 135° outward-facing corners on fascia and capping boards. This protective cover strip neatly conceals joints, strengthens exposed edges, and ensures a smart, seamless look.
Key Benefits:
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✔ Made for bays – perfect fit for 135° corners
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✔ Neat & professional finish – covers and protects joints
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✔ Quick installation – no preparation or special tools needed
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✔ Colour-matched – blends seamlessly with our fascia systems
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✔ Low-maintenance uPVC – no warping, cracking, or fading
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✔ Guaranteed durability – 20-year white / 10-year laminated guarantee
Built to last
Strong, stylish, and maintenance-free, our external bay corner trims give your roofline a flawless finish that stands the test of time.
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