C1 Universal External Corner

The C1 Universal External Corner is a pre-moulded GRP component designed to finish external 90° corners wherever two runs of linear roof trim meet - most commonly at the outer corner of a drip fascia or raised edge run. Its universal profile makes it compatible across several of the standard trim ranges, removing the need to mitre-cut trim ends on site, which is both time-consuming and difficult to achieve a watertight result with.

External corners are subject to the greatest weathering on a flat roof, making a properly moulded corner piece particularly important here. The C1 is supplied in light grey GRP to match the linear trims and is fixed using PU adhesive in the same way as the rest of the range. For compatible trims, see B260 and A200.

A complete range of trims designed for use with glassfibre, polymeric, single membrane and liquid applied flat roofing systems. High adhesion light grey finish suitable for flatroofing, pitched roofing, domestic and industrial applications. Brochure and method data available on request. PU adhesive is required for installation.

GRP roofing trims provide a practical, durable, and aesthetically pleasing solution for finishing fibreglass flat roofs and for other domestic and industrial applications. With their superior strength, resistance to the elements, and ease of installation, they help ensure a long-lasting, weather-tight roofing system. By combining functionality with modern design, GRP trims offer an excellent way to enhance the performance and appearance of fibreglass roofs.