Lindab Magestic Steel Gutter Stop End - 150mm

The Lindab Magestic Gutter Stop End is designed to cap off the end of your gutter run efficiently....

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Professional Building SuppliesLindab Magestic Steel Gutter Self-Locking Stop End - 150Mm Galvanised
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Product Information

Full details

The Lindab Magestic Steel Gutter Stop End is designed for professional contractors and DIY enthusiasts who require a robust, reliable solution to cap off 150mm gutter runs. Its primary benefit is the combination of a high-strength magnesium-zinc alloy coating with an integrated, self-locking seal that ensures a watertight finish without complex tools. While it offers superior corrosion resistance, users should note that the metallic finish is specific to the Magestic line, meaning it may not perfectly match standard painted gutter components from other manufacturers.

All features

Model Part NumberRG150MG
BrandLindab

Extended Product Information

FAQs

Is this stop end compatible with standard plastic guttering?

No, this is specifically designed for Lindab Magestic steel guttering systems.

Does this stop end work on both ends of the gutter?

Yes, the design is universal and fits both left and right-hand ends of a 150mm gutter run.

Can this be used in coastal environments?

Yes, the Magestic range is specifically engineered with a magnesium-zinc alloy coating to provide excellent corrosion resistance in coastal areas.

Do I need any sealant or adhesive?

No, the component features an integrated rubber seal and a self-locking mechanism for a watertight fit without the need for additional sealants.

What is the primary material used?

It is made from high-strength galvanized steel finished with a durable magnesium-zinc alloy coating.

How do I remove the stop end once installed?

It is intended as a permanent fitting, but it can be removed by gently prying the locking tabs back while supporting the gutter profile.

Troubleshooting

Stop end does not sit flush against the gutter

Ensure the cut end of the gutter is square and free of jagged edges or metal burrs that may prevent the stop end from seating correctly.

Water leaking from the stop end

Check that the internal rubber seal is clean and properly seated. Ensure the stop end is fully pushed home to engage the locking tabs.

Difficulty installing the stop end

Check for debris inside the gutter track. Use a rubber mallet for a gentle, even force to snap the component into place.

Pros and Cons

Pros

  • Superior corrosion resistance for coastal areas
  • Fast, tool-free snap-on installation
  • Universal fit for left and right gutter ends
  • Provides a secure, permanent watertight seal
  • High-quality galvanized steel construction

Cons

  • Only compatible with 150mm size systems
  • Finish may not match non-Magestic gutter colors
  • Requires proper alignment to engage locking tabs correctly

Setup, Compatibility & Care

Installation requires no specialized fasteners or adhesives, as the component is designed to be pressure-fitted. Ensure you are using this with a 150mm system, as it will not fit smaller or larger profiles. To maintain the system, periodically inspect the rubber seal for signs of perishing or debris accumulation. Clean the exterior with a soft brush and water to remove airborne pollutants that might settle on the surface. Avoid using abrasive cleaning pads, as these can compromise the protective zinc-alloy finish. If the unit ever needs to be removed, support the gutter profile to prevent distortion while carefully prying the locking tabs back to release the stop end.

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