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Professional Building Supplies£31.25Visit shop Arp White Aluminium Soffit J Trim - 40Mm X 20Mm X 3Mtr (9016 Matt)
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The Aluminium Soffit J Trim is an essential component for contractors and DIY enthusiasts looking to achieve a polished, professional finish on exterior soffit installations. This trim is designed to conceal unsightly board edges while providing mechanical stability to the soffit panels, though users should ensure they have the proper cutting tools to match the 3-meter length to their specific eaves dimensions.
| Model Part Number | JTRIM-3-W |
|---|---|
| Brand | ARP |
Yes, but ensure you use a primer suitable for aluminium surfaces to achieve proper adhesion.
Yes, its aluminium construction provides excellent natural resistance to salt air corrosion.
A fine-tooth hacksaw or an angle grinder with a metal-cutting disc works best for clean, straight cuts.
While designed for aluminium, it can be used for any soffit board that fits within the 20mm channel dimension.
No, screws should be sourced separately based on the specific material of your wall or fascia substrate.
Ensure fixings are placed at consistent intervals and that the wall surface is level; if not, use packers to bridge gaps.
Check the edge of the soffit board for burrs or deformations; trim the board edge clean before re-inserting.
Installation requires a hacksaw or electric metal-cutting saw to trim the 3-meter lengths to size. It is recommended to fix the trim using non-corrosive screws or high-quality exterior-grade adhesives depending on the mounting surface. Once installed, the white finish is low-maintenance; it can be kept clean by simply wiping it down with a soft cloth and mild soapy water during regular home exterior maintenance routines. Ensure that the trim is not deformed during installation to maintain the integrity of the channel.
