Lindab Magestic Galvanised 150mm Half Round Steel Gutter Angle Internal 135 Degrees

Create neat internal turns on larger half round runs with the Lindab Magestic Galvanised Steel Gutter Angle — Internal 45°, 150 mm. Ideal for bays, recesses and stepped façades, this factory-formed angle preserves flow through the corner and keeps the clean rolled-bead aesthetic of the Lindab system. Installation is quick and reliable: position the angle and use two gutter unions (RSK) to connect each side for a watertight, sealant-free join. Made from Magestic zinc–magnesium galvanised steel, it delivers outstanding resistance to red rust and white staining with minimal upkeep—even on exposed or coastal properties. Supplied unpainted, the metal weathers to a refined dark-grey patina over time and coordinates with matching brackets, outlets and downpipes to complete a durable, fully recyclable rainwater system designed for heavy UK rainfall.

Technical Specification

• Brand: Lindab
• Range: Magestic (Half Round)
• Product Type: Internal Gutter Angle — 45°
• Model/SKU: RVIO150MG
• Gutter Size Compatibility: 150 mm Lindab half round steel gutter
• Connections: Requires 2 × RSK gutter unions (one per side)
• Material: Galvanised steel with zinc–magnesium corrosion protection
• Finish/Appearance: Magestic Galvanised (unpainted; ages to dark-grey patina)
• Use Cases: Internal corners on bays, recesses and stepped wall lines
• Key Features: Smooth internal turn; secure unioned joints; high corrosion resistance; low maintenance; fully recyclable
• Manufacturer: Lindab