Weather Resistant Composite Decking Trims


We supply weather resistant composite decking trims that finish edges neatly, protect exposed ends and create a professional, long-lasting result. Designed for use with our Suelo decking range, these trims combine durability, style, and functionality to achieve a polished look across steps, perimeters, and raised platforms.



What Decking Trims Do We Stock and How Are They Used?

Our trims are manufactured from durable composite materials to resist moisture and impacts outdoors. Edging trims conceal board edges on steps, perimeters, and raised platforms, while fascia trims hide sub-frames and joists for a clean façade and finished appearance.

AllPanels trims are designed to work with our Suelo deck boards and installation system. They cut and drill easily with standard tools and fix securely to the frame or board edge using stainless steel screws, ensuring a tidy, colour-consistent finish across decks, stairs, and planters.

Benefits of Composite Decking Trims for UK Gardens

Composite decking trims offer a number of advantages over timber alternatives, including long-term durability and low maintenance:

  • Will not rot, split, or warp – ideal for the UK’s variable weather conditions.
  • UV-stable colouring – maintains consistent appearance through the seasons.
  • Minimal maintenance – simply wash with mild detergent and water.
  • Protective function – seals exposed board ends from moisture ingress.
  • Professional finish – enhances aesthetics across decking edges and corners.

Using coordinated trims supports manufacturer installation guidance on ventilation and drainage, helping maintain long-term performance and stability.

Order Decking Trims Online

Ready to finish your deck edges and steps? Add coordinated trims to your basket or request advice from our team. For a fully matched project, explore our Composite Decking Boards and Composite Balustrade ranges for a cohesive and durable outdoor design.

Decking Trim FAQs

Fascia hides the vertical frame for a smart façade; edging trims cap horizontal board edges and corners. Using both provides the cleanest finish and extra protection for exposed ends.
Fix mechanically with stainless steel screws. Pre-drilling and allowance for movement is recommended, following the manufacturer’s spacing guidance and drainage slope of 5 mm per metre.
Only periodic cleaning with mild detergent and water is needed; no painting or oiling is required.

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