- 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
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Outer dimension width: 1038 mm Outer dimension height: 465 mm Cut-out dimension width: 997 mm Cut-out height: 419 mm Wall thickness min: 23 mm Wall thickness max: 39 mm Quantity locks: 3
