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Professional Building Supplies£6.83Visit shop Lindab Brown Steel Gutter Self-Locking Stop End - 125Mm Coffee
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The Lindab Gutter Self-Locking Stop End is an essential component for DIYers and professional contractors looking to cap off a 125mm gutter run within the Rainline rainwater system. It provides a secure, weather-tight finish to your guttering, ensuring effective water management for both heritage and contemporary structures. While the unit is designed for ease of use, it requires a small bead of sealant to ensure a leak-proof seal in high-volume drainage environments.
| Model Part Number | RG125CB |
|---|---|
| Brand | Lindab |
This component is specifically engineered for the Lindab Rainline system and may not fit other gutter brands correctly.
No, the stop end is self-locking and requires no screws, though a sealant bead is recommended.
Yes, the design is universal and fits both the left and right sides of your gutter system.
You will need a soft-faced hammer, a tube of silicone sealant, and a pair of pliers for the rear tab.
Yes, the Lindab powder coating is designed to resist UV rays and environmental weathering.
Ensure the rear top tab is bent securely around the back of the gutter. If it remains loose, check if the gutter end was cut squarely.
Apply a fresh bead of silicone sealant inside the stop end and ensure it is pressed firmly against the gutter edge during installation.
Always use a soft-faced hammer or a wooden block between a steel hammer and the stop end to protect the powder-coated surface.
To install, ensure the gutter end is cut square and free of debris. Apply a thin bead of high-quality silicone sealant to the internal edge of the stop end before pressing it onto the gutter. Use a soft-faced hammer to gently tap the unit until it is fully seated. For the final step, use pliers or manual force to bend the rear top tab firmly around the back of the gutter bead. For long-term care, occasionally clear the gutter of leaves and debris to prevent water weight from putting unnecessary pressure on the stop end. Wipe the exterior with a damp cloth if the finish becomes dusty, avoiding abrasive chemicals that might degrade the powder coating.
