- Waterproof and UV resistant
- Double sealing provides optimum insulation
- Special push-button locks allow the flaps to close securely so that they cannot pop open unexpectedly or be forced open
- For horizontal or vertical installation
- Easy to install yourself: Thetford service flaps can be easily installed by yourself
- For wall thicknesses from 23 – 39 mm
- With 3 locks
Outer dimension width: 1108 mm Outer dimension height: 346 mm Cut-out dimension width: 1069 mm Cut-out height: 299 mm Wall thickness min: 23 mm Wall thickness max: 39 mm Quantity locks: 3
