E280 GRP Expansion Trim – Decorative & Functional Expansion Joint Cover
The E280 GRP Expansion Trim is specially designed for use over expansion gaps in large flat roof decks or to simulate the look of a traditional lead mop roll. It provides a neat, durable solution for structural movement while maintaining a seamless and weatherproof finish. Ideal for GRP roofs over 50m², where expansion is necessary to prevent cracking.
This high-performance Glass Reinforced Polyester trim is part of a fully integrated GRP flat roofing system, suitable for all types of domestic and commercial applications. It works across a variety of flat and vertical surfaces to deliver all-weather, long-lasting protection.
Key Features:
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🔹 Cold Applied – No need for heat or flames during installation
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🔹 Flexible & Easy to Fit – Curves easily to form desired expansion or mop roll look
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🔹 Highly Durable – Withstands heavy foot traffic and harsh conditions
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🔹 Low Maintenance – Long-lasting performance with minimal upkeep
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🔹 All-Weather Protection – Fire retardant, frostproof and stormproof
Installation Guide:
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Use a 25mm expansion gap in the roof decking
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Apply PU trim adhesive in 30mm beads at 300mm centres
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Pin trim over gap before laying GRP matting and resin
Trim Dimensions:
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Length: 3 metres
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Width: 92 mm
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Raised Height: 65 mm
SKU: PG-Trim-Expansion
Stock Type: Warehouse Fulfilled
Material: Fibreglass
