Lindab Magestic Galvanised 100mm Half Round Steel Gutter x 3m

Keep maintenance simple without dismantling your downpipe with the Lindab Magestic Galvanised Steel Sliding Pipe, 75 mm (PRT75MG). Designed to fit around the outside of the pipe, it slides up smoothly to expose the trap below—ideal for clearing debris, flushing blockages and carrying out quick inspections. Used in conjunction with an RT Drain Trap, the sliding section provides easy rod access while preserving the clean, continuous line of a steel rainwater stack. Part of Lindab’s Magestic range, the galvanised steel is enhanced with magnesium to stabilise the coating and protect zinc’s naturally porous structure, delivering excellent resistance to red rust and white staining with minimal upkeep—even in exposed or coastal locations. The unpainted finish naturally ages to a smart dark-grey patina, complementing both heritage brick and contemporary cladding. Sustainable, recyclable and backed by a 10-year warranty, it’s the installer-friendly way to add service access to a 75 mm steel system.

Technical Specification

• Assembly Video
• PDFs: Assembly Instructions | Technical Details
• Brand: Lindab
• Range: Magestic
• Product Type: Sliding Pipe (for access/servicing)
• Model/SKU: PRT75MG
• Finish/Colour: Magestic Galvanised (unpainted)
• Material: Galvanised steel with magnesium-enhanced corrosion protection
• Size Compatibility: 75 mm Lindab Magestic steel downpipe system
• Fit & Function: Fits around outside of pipe; slides up to provide access; used with RT Drain Trap; enables rod access to clear blockages
• Key Features: Quick maintenance without disassembly; robust steel construction; enhanced corrosion resistance; recyclable
• Aging/Appearance: Weathers to dark-grey patina in 3–5 years
• Warranty: 10 Year
• Manufacturer: Lindab