Flat Bar Trims for UK Trade – Aluminium, Steel & PVC Options

Flat bar trims are essential for creating clean, professional finishes across a wide range of construction, renovation and joinery projects. Designed for durability and ease of installation, our flat bar trims are trusted by UK trade professionals for their versatility and reliable performance. Whether you're working in domestic refurbishments or commercial fit-outs, these trims offer a smart and practical solution for edges, joints and surface transitions.

We supply flat bar trims in a variety of materials to suit every application. Choose from lightweight brushed aluminium,  Durable PVC, or robust mild and stainless steel options. All trims are cut to standard UK sizes, with custom lengths available upon request. Our PVC edging is ideal for internal decorative use, while stainless steel and mild steel trims offer long-lasting protection in high-wear areas. Self-adhesive and screw-fixed variants are available, making installation quick and hassle-free on site. These trims are commonly used for edge protection, doorway transitions, and to cap exposed joins on walls, ceilings and flooring systems.

From residential interior upgrades to heavy-duty commercial use, flat bar trims suit a wide range of UK applications. Builders and installers use them for edge protection in staircases, skirting cover strips, door and window architraves, or to form neat transitions between flooring materials. We also supply cut-to-size options for manufacturing or industrial fit-out use, offering stainless steel and precision-cut aluminium as needed.

Order online with confidence from a trusted UK supplier Doorthresholds. We offer fast nationwide delivery, trade pricing, and free cutting services on selected products. Our flat bar trims are sourced to meet British standards and backed by years of supply to trade professionals, installers and contractors. Whether you're managing a single refurbishment or a large-scale development, we’re here to support your project with high-quality trims, excellent customer service, and quick dispatch from our UK warehouse. Shop today and get the right trim for the job.