McAlpine STW85SSM Stainless Steel Mushroom Flange — 85mm Push-In Waste Top

McAlpine STW85SSM Stainless Steel Mushroom Flange — 85mm Push-In Waste Top

Features

This genuine McAlpine push-in shower waste top is a premium replacement mushroom flange designed specifically for McAlpine STW traps that utilize an internal locking nut system. Bearing the part number STW85SSM, this larger 85mm diameter component features a sleek, domed mushroom cap crafted from high-grade polished stainless steel. Engineered as a threadless, friction-fit part, it pushes straight into the top of your existing waste housing from above. The smooth, gridless dome provides an elegant, modern finish to your shower tray and lifts out instantly for tool-free trap cleaning and maintenance.

• Genuine McAlpine British spare part ensures a precise factory-standard fit
• Larger 85mm stainless steel mushroom dome covers and updates wide drain holes
• Threadless push-in design allows for instant, tool-free installation
• Lifts out effortlessly from above for quick hair clearing and debris removal
• Durable metal construction resists heavy foot traffic and scratching
• Designed specifically for wide McAlpine STW traps with a locking nut configuration

Technical

• Brand: McAlpine
• Part Number: STW85SSM
• Product Type: Replacement Push-In Domed Mushroom Flange (Wide)
• Flange Diameter: 85mm (Large Variant)
• Connection Type: Threadless Push-In (Friction Fit)
• Finish: Polished Mirror Chrome Effect
• Material: Stainless Steel (Top Dome) on Rigid Base
• Compatibility: Fits locking-nut style wide McAlpine STW shower waste traps

Details

Trying to force a threaded replacement top into a push-fit McAlpine trap is incredibly frustrating because the threads simply won’t catch, leaving you with a loose, unusable drain. Consequently, homeowners often buy the wrong variant by mistake and assume they have to replace the entire under-tray plumbing unit. Furthermore, older wide flat waste grids trap soap scum and hair right under your feet, quickly becoming discoloured and making the whole shower look unhygienic.

Fortunately, dropping in this authentic McAlpine push-in shower waste top solves these sizing and styling mix-ups completely. Specifically, its wide threadless stem is custom-moulded to slide directly into your existing 85mm locking-nut waste housing with a secure, snug fit. Additionally, the smooth stainless steel dome deflects grime and lifts out in one second flat without needing any tools. Therefore, you get an instant cosmetic upgrade that makes clearing out hair entirely hassle-free.