This hatch features a rigid EPS (expanded polystyrene) insulated door
Airbrick Flood Water Defence
Overall vent size: 10" x 4" (260mm x 104mm)
Can be cup & screwed or stuck into place with adhesive or silicone
Unlike other hole saws needing extra accessories
10 Pack Black 1 Metre UPVC Plastic Rigid Angle 40 x 40mm Corner Cover Trim 90 Degree Extractor Fans & Vents This hatch features a rigidThe H Smart PVC Rigid Angle Corner Trim is perfect for protecting, covering, and neatly finishing exposed corners and edges in your home, office, or commercial projects. Crafted from high quality rigid PVC, this trim is lightweight, strong, and easy to cut, providing a precise, professional fit every time. Its smooth white finish blends seamlessly with most interiors, making it ideal for both functional and decorative use. Whether youre a DIY