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Aluminium Verge Trims & Flashings

Aluminium verge trims and flashings are essential components in modern roofing and façade systems, designed to protect vulnerable junctions, create clean edge details, and ensure long-term weather resistance. Whether used on flat roofs, external wall insulation (EWI) systems, or rendered façades, these profiles help deliver a professional, watertight finish.

At Gutter Centre, our range of aluminium verge trims and aluminium flashings is manufactured from high-quality 1.2mm gauge aluminium and supplied in practical 2.5m lengths, with a wide choice of sizes and powder-coated colours to suit any project.

What Are Aluminium Verge Trims?

Aluminium verge trims are installed at the roofline where the wall meets the roof edge. Their primary function is to seal this junction, preventing water ingress while directing rainwater safely away from the building envelope.

They are commonly used in:

  • External wall insulation (EWI) systems
  • Rendered façades
  • Flat roof perimeters and parapet details
  • New build and refurbishment projects

By creating a watertight seal and protecting exposed edges, verge trims play a key role in maintaining the integrity of the building fabric.

What Is Aluminium Flashing?

Aluminium flashing is used to weatherproof transitions and joints across a building, particularly where different materials meet. It prevents water penetration at critical points such as roof edges, window heads, sills, and wall junctions.

Typical applications include:

  • Roof-to-wall junctions
  • Window and door openings
  • Parapets and coping details
  • Insulation and render terminations

When correctly installed, aluminium flashings ensure water is directed away from the structure, reducing the risk of damp, leaks, and long-term damage.

Shop Aluminium Verge Trims & Flashings

Browse our full range of aluminium verge trims and aluminium flashing profiles, designed to deliver reliable weather protection and a high-quality finish across all roofing and façade applications.

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Aluminium Top Trim x 2.5m Aluminium Top Trim x 2.5m
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Aluminium Top Trim x 2.5m

Aluminium Top Trim x 2.5m Length x 1.2mm Gauge, available in a range 7 sizes and 26 Polyester Powder Coated Colors
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£12.37 Ex VAT£14.84 Inc VAT
Estimated delivery 3-5 working days
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Aluminium Sill x 2.5m Aluminium Sill x 2.5m
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Aluminium Sill x 2.5m

Aluminium Sill x 2.5m Length x 1.2mm Gauge, available in a range 7 sizes and 26 Polyester Powder Coated Colors
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£9.27 Ex VAT£11.12 Inc VAT
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Aluminium Undersill x 2.5m Aluminium Undersill x 2.5m
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Aluminium Undersill x 2.5m

Aluminium Undersill x 2.5m Length x 1.2mm Gauge, available in a range 6 sizes and 26 Polyester Powder Coated Colors
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£16.67 Ex VAT£20.00 Inc VAT
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Aluminium Oversill x 2.5m Aluminium Oversill x 2.5m
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Aluminium Oversill x 2.5m

Aluminium Oversill x 2.5m Length x 1.2mm Gauge, available in a range 6 sizes and 26 Polyester Powder Coated Colors
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Aluminium Verge Trim x 2.5m Aluminium Verge Trim x 2.5m
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Aluminium Verge Trim x 2.5m

Aluminium Verge x 2.5m Length x 1.2mm Gauge, available in a range 10 sizes and 26 Polyester Powder Coated Colors
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Aluminium Grind-in Verge x... Aluminium Grind-in Verge x 2.5m
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Aluminium Grind-in Verge x 2.5m

Aluminium Grind-in Verge x 2.5m Length x 1.2mm Gauge, available in a range 8 sizes and 26 Polyester Powder Coated Colors
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