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Professional Building Supplies£74.03Visit shop Lindab Magestic Steel Gutter External Angle 135 - 125Mm Galvanised
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The Lindab Magestic External Gutter Angle 135 Degree is designed for professional contractors and serious DIYers looking for a long-lasting, leak-resistant solution for complex roof layouts. Its primary benefit is the seamless, single-piece pressed construction that eliminates the weak points found in welded corners, providing superior structural integrity for 125mm gutter systems. However, users should be aware that the natural metallic finish will weather over time to a dark grey, which may not match existing painted guttering systems perfectly.
| Model Part Number | RVYO125MG |
|---|---|
| Brand | Lindab |
While the Magestic surface is designed to weather naturally to a dark grey, it can be painted with a high-quality metal primer and external topcoat if a specific color match is required.
Magestic steel is significantly more durable than standard galvanised steel and is engineered for decades of service, even in aggressive coastal environments.
No, this is specifically manufactured for 135-degree corners. Attempting to force it into a 90-degree space will result in structural failure.
The component is designed to be part of the Lindab click-fit system; ensure your overall gutter run utilizes the correct Lindab jointing seals.
The zinc-magnesium alloy specifically prevents salt-air corrosion, making it one of the most reliable materials for coastal building projects.
Verify that the guttering is seated fully into the internal seal and that support brackets are positioned within 150mm of the corner.
This is normal. The Magestic finish reacts to atmospheric conditions to form its protective patina, which will eventually unify into a dark grey finish.
Install additional fascia brackets if the distance between the existing brackets and the corner exceeds 150mm.
Setup: Begin by aligning your 125mm gutter runs to meet at the 135-degree angle. Place a support bracket within 150mm of the angle on both sides to prevent structural stress. Ensure the gutter ends are clean and free of metal filings before seating them into the joint.
Compatibility: This component is designed exclusively for the Lindab 125mm guttering range. It should not be used with mixed-brand systems that may have different radius specifications or profile depths.
Care: The Magestic coating is self-healing, but it is recommended to keep the guttering clear of organic debris like wet leaves and twigs. Avoid using abrasive cleaning chemicals or steel wool, as these can strip the protective alloy layer. Periodic flushing with clean water is sufficient to keep the system performing at its peak.
