5 x 12mm White PVC Flat Bar x 1 Metre Vents & Ventilation BS 5250:2011 Control of Condensation

BS 5250:2011 Control of Condensation in Building

51 O-rings

Thread: 1/2 UNF with nylon insert nut

the vent is suitable for long term external use and trusted by professional roofers for refurbishment and new build projects alike

Premium self drilling roofing and cladding screws

5 x 12mm White PVC Flat Bar x 1 Metre Vents & Ventilation BS 5250:2011 Control of CondensationThis high quality 12mm x 1 metre white PVC flat bar is an essential addition to any DIY toolkit, offering a professional finish for a wide range of home improvement and maintenance projects. Crafted from durable, moisture resistant PVC, this trim is designed for longevity and versatility. Its clean white finish provides a sleek, modern look that seamlessly masks gaps, covers uneven edges, or serves as a decorative border around windows, doors, and