Aluminium Fascia L Profile Internal 90 Degree Corner - 175mm - White

These aluminium fascia trims are designed to seamlessly join two lengths of 175mm L profile alumin...

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PVC Cladding UKArp White Aluminium Fascia L Profile Internal 90 Degree Corner - 175Mm X 2Mm (9016 Matt)
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Product Information

Full details

Designed for professional roofline installers and serious DIY enthusiasts, this ARP 175mm aluminium fascia corner trim provides a seamless, durable solution for joining L-profile fascia boards at internal 90-degree angles. While it offers superior longevity compared to traditional uPVC options, it requires precise measurement and alignment during installation to ensure a perfectly flush fit against your roofline structure.

All features

Model Part NumberFC175-2-3-AI90-L-W
BrandARP

Extended Product Information

FAQs

Can I use this with 150mm fascia boards?

No, this specific model (FC175) is engineered exclusively for 175mm profiles. Please use the 150mm variant for smaller boards.

Is this trim suitable for external corners?

No, this product is designed specifically for internal 90-degree corners. Attempting to use it on an external corner will result in an incorrect fit.

Does it require painting?

No, it comes with a durable white finish that is ready for installation.

How do I secure the trim?

The trim is typically held in place by the fascia boards themselves and standard fixing methods used for the rest of the roofline system.

Will the aluminium rust?

Aluminium is naturally corrosion-resistant and the powder coating provides an extra layer of protection against the elements.

What tools are needed for installation?

Standard carpentry tools including a measuring tape, level, and potentially a hacksaw if minor adjustments to the board lengths are required.

Troubleshooting

Trim does not sit flush against the fascia boards

Check the cut ends of your fascia boards for burrs or debris; ensure the boards are fully seated into the trim channels.

Difficulty sliding the fascia board into the trim

Verify that the fascia board is the correct 175mm size and check the internal track for any manufacturing defects or shipping damage.

Pros and Cons

Pros

  • High-grade aluminium durability
  • Simplifies internal corner installation
  • Corrosion-resistant powder-coated finish
  • Provides a clean, professional aesthetic
  • Low maintenance requirements

Cons

  • Requires exact alignment for a flush finish
  • Specific to 175mm board size
  • Less forgiving than flexible plastic alternatives

Setup, Compatibility & Care

Before installation, ensure your fascia boards are cut square and that the internal wall angle is a true 90 degrees. This trim is exclusively compatible with 175mm L-profile aluminium boards from the ARP range.

To install, verify that the support brackets are positioned correctly to allow the trim to sit flush against the wall. Maintenance is straightforward; periodically clean the aluminium surface with a soft cloth, warm water, and mild detergent to remove grime and maintain the white finish. Avoid abrasive scouring pads that could scratch the powder coating.

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