Fascia L Profile External 90 Degree Corner - 175mm x 2mm - Anthracite Grey

These aluminium fascia trims are used to join two lengths of 175mm L profile aluminium fascia boar...

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Product Information

Full details

The Freefoam 175mm External 90 Degree Corner trim is designed for professional builders and DIY enthusiasts seeking a seamless transition between two aluminium fascia boards. This accessory provides a clean, weather-resistant finish for the external corners of a roofline system, ensuring both aesthetic appeal and structural continuity. While it offers exceptional durability, users must ensure they are working with compatible 175mm L-profile aluminium boards to guarantee a proper fit.

All features

Model Part NumberFC175-2-3-AX90-L-AG
BrandFreefoam

Extended Product Information

FAQs

Is this corner trim suitable for internal corners?

No, this specific product is engineered for external 90-degree corners only.

Can I paint this trim to match a different colour?

The product comes with a high-quality factory Anthracite Grey finish; painting is not recommended as it may void the finish warranty and lead to peeling.

What is the thickness of the aluminium used?

The trim is constructed from 2mm thick aluminium for optimal rigidity.

Does this trim come with fixings included?

Fixings are generally sold separately; always use high-quality, corrosion-resistant stainless steel screws.

Will this fit on a 150mm fascia board?

No, this is specifically designed for 175mm fascia profiles.

Troubleshooting

Trim does not sit flush against the corner

Check that your fascia boards are perfectly square at the 90-degree angle; adjust board placement if necessary.

Visible gaps between trim and board

Ensure the underlying fascia boards are cut at an exact 45-degree angle to allow the corner trim to overlap correctly.

Pros and Cons

Pros

  • High-grade aluminium material ensures long-term durability
  • Provides a clean, professional aesthetic for roofline installations
  • Easy to align and install with standard fascia boards
  • Weather-resistant coating withstands harsh outdoor elements

Cons

  • Compatible only with 175mm profile boards
  • Requires careful measurement to ensure corner squareness
  • Aluminium can be susceptible to scratches if handled incorrectly during installation

Setup, Compatibility & Care

To install, ensure your fascia boards are securely fixed to the rafter ends. The corner trim should be slotted over the junction of two 175mm boards, ensuring it is flush against the timber backing. Use appropriate stainless steel fasteners to prevent corrosion. For compatibility, this part (FC175-2-3-AX90-L-AG) is strictly intended for 175mm L-profile systems; do not force it onto wider or narrower boards. Maintenance is simple: wipe down with a soft cloth and mild soapy water once or twice a year to remove dust and prevent finish degradation.

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