McAlpine STW70WH White Shower Waste Top Flange — 70mm Replacement Grid

McAlpine STW70WH White Shower Waste Top Flange — 70mm Replacement Grid

Features

This genuine McAlpine white shower waste top is a professional replacement flange and centre grid assembly designed to refresh worn, discoloured, or broken shower traps. Bearing the manufacturer part number STW70WH, this 70mm diameter top is made from high-impact ABS plastic with a clean white finish. It features a standard 1.5-inch BSP threaded tail (measuring approximately 48mm outer diameter) that screws directly into your existing under-tray trap body from above. The design includes a removable centre grid, allowing you to lift it out instantly to clear hair and soap buildup.

• Genuine McAlpine British replacement part ensures a perfect factory-standard fit
• Clean white finish blends seamlessly with standard acrylic and ceramic trays
• Standard 1.5″ BSP thread screws directly into existing underlying traps
• Removable centre grid allows for effortless cleaning and hair removal from above
• Durable ABS plastic construction resists scratching, impact, and harsh cleaners
• Cost-effective fix replaces just the worn top without a full, messy plumbing job

Technical

• Brand: McAlpine
• Part Number: STW70WH
• Product Type: Replacement Shower Waste Top / Flange & Grid Assembly
• Flange Diameter: 70mm
• Thread Size: 1.5″ BSP (Measures ~48mm outer diameter)
• Finish: Clean White
• Material: High-Impact ABS Plastic
• Features: Removable Centre Access Grid
• Compatibility: Fits McAlpine and standard 1.5″ threaded shower waste traps

Details

Over time, constant foot traffic and bathroom cleaners cause plastic shower grids to scratch, yellow, or crack. Consequently, the entire shower tray looks old, dated, and unhygienic. Furthermore, many homeowners assume that replacing a damaged waste top requires cutting through the floorboards to rip out the entire under-tray drainage pipework. As a result, they tolerate a stained, broken drain or pay a plumber hundreds of pounds for an unnecessary, messy job.

Fortunately, screwing in this authentic McAlpine white shower waste top solves this aesthetic and costly dilemma in less than two minutes. Specifically, the standard 1.5″ threaded tail allows you to simply unscrew your old, ruined flange from above and twist this fresh one straight into place. Additionally, the clean white finish instantly restores a uniform, factory-fresh look to your enclosure with zero tools required. Therefore, you get a quick, cheap upgrade that makes your shower look brand new again.