Brett Martin 4M Gutter Deepstyle 170 is a high performance industrial rainwater system offering increased drainage capacity for larger commercial projects, factories, warehouses, farm buildings and apartments. The design features innovative CLIP & SEAL technology for ease of installation, superior sealing and exceptional reliability. Strong and durable, Deepstyle 170 is manufactured from UV resistant PVC. The system’s robustness has been fully tested to BS EN 1462 Load Class H, whilst its unique formulation provides long-term weatherability for the systems high gloss gutter, fittings and downpipes. The system is available in Black and Grey.