{ "id": "linear-shower-drain-500mm", "sku": "linear-shower-drain-500mm", "title": "500mm Linear Shower Drain in Stainless Steel", "slug": "linear-shower-drain-500mm", "price": 79.99, "currency": "GBP", "availability": "in_stock", "category": "shower-grates", "category_label": "Shower Drain Covers & Linear Drains", "tags": [], "colors": [], "materials": [], "dimensions": null, "weight": null, "images": [ "https://ezydrains.co.uk/dropship-images/shower-grates/linear-shower-drain-500mm/main-linear-shower-drain-500mm.jpg", "https://ezydrains.co.uk/dropship-images/shower-grates/linear-shower-drain-500mm/linear-shower-drain-500mm-2.jpg", "https://ezydrains.co.uk/dropship-images/shower-grates/linear-shower-drain-500mm/linear-shower-drain-500mm-3.jpg", "https://ezydrains.co.uk/dropship-images/shower-grates/linear-shower-drain-500mm/linear-shower-drain-500mm-4.jpg", "https://ezydrains.co.uk/dropship-images/shower-grates/linear-shower-drain-500mm/linear-shower-drain-500mm-5.jpg", "https://ezydrains.co.uk/dropship-images/shower-grates/linear-shower-drain-500mm/linear-shower-drain-500mm-6.jpg", "https://ezydrains.co.uk/dropship-images/shower-grates/linear-shower-drain-500mm/linear-shower-drain-500mm-7.jpg" ], "description_short": "Built from S304 stainless steel with a 360 degree rotating siphon, a built-in odour trap and a removable hair catcher, so installation is flexible and cleaning takes seconds.", "description": "The problem with a hole in the middle of the floor\n\nMost showers still drain through a small round waste in the centre of the floor. It works, but it creates a particular problem for anyone tiling. To get water to that waste, the floor has to slope in from all four sides. That means the tiler cuts the tiles into wedges, and the floor ends up with a shallow dish shape in the middle. With small mosaic tiles you can get away with it. With a large format porcelain tile, it looks awkward and feels uneven underfoot.\n\nA linear shower drain solves this by moving the waste to one line instead of one point. You slope the whole floor in a single direction, towards the channel. The tiles stay flat, the cuts are straight, and the floor feels level even though it is not. That is the practical reason channels have taken over in new bathrooms, well before you get to how they look.\n\nHow a channel drain actually works\n\nUnderneath the visible grate sits a body and a trap. Water falls through the slot, runs along the body, passes through the trap and out to the waste pipe. The trap holds a small amount of water permanently, and that water seal is what blocks drain smells from rising into the room. On this Ibergrif model the odour stop is built in, so it is handled without any extra parts.\n\nBetween the grate and the trap there is an insert that catches hair and grit. This is the part that does the real work in a family bathroom. Hair is what blocks showers, not water. By trapping it where you can reach it, the drain keeps the pipe clear and turns a plumber's callout into a thirty second job over the bin.\n\nThe other working part is the siphon, which on this drain rotates through a full 360 degrees. Pipework in an existing bathroom rarely runs where you would like it to. Being able to spin the outlet until it lines up with what is already there can save hours of chasing floors and re-routing waste. It is one of those features that sounds minor in a spec list and matters enormously on the day of installation.\n\nWhy stainless steel\n\nBathrooms are hostile to metal. Warm water, soap, shampoo and the occasional splash of bleach all wear at a finish. Plated plastic tends to bubble and peel. Lower grade metals discolour. S304 stainless steel, which is what this drain is made from, is the usual answer because it resists rust and keeps its colour.\n\nThe grey, brushed stainless finish also hides the day to day. Hard water spots show far less on brushed steel than on a polished chrome surface. When you do wipe it down, it comes back to a uniform tone without streaking. For anyone comparing options for the best stainless steel shower drain, grade and finish are worth more attention than looks alone, because they decide how the drain will appear in year five, not just on fitting day.\n\nWho this suits\n\nThis 500mm channel is a good match for a few situations.\n\nIf you are building a wet room, a channel is almost the default choice. The entire floor is waterproofed and falls one way, and a linear drain is what makes that geometry simple. Anyone researching the best wet room drain will keep landing on channels for exactly that reason.\n\nIf you are replacing a shower tray with a tiled floor, this is the piece that makes it possible. Tiled floors without a tray look better and feel more open, and they remove the step that trays create.\n\nIf you are fitting a level access shower for an older family member or someone with limited mobility, removing the tray lip is a meaningful safety improvement. Combine it with a non-slip tile and the floor becomes much easier to use.\n\nAnd if you simply want a tidier shower, a single straight line reads as a deliberate design choice. It is one of the smallest changes that makes a bathroom look properly finished.\n\nHow to choose the right drain\n\nStart with length. A 500mm channel is the most widely used size because it suits standard enclosures and compact walk-ins without dominating the floor. Longer channels, running close to full wall width, suit larger wet rooms and very high flow rainfall heads. Shorter ones suit tight ensuites. If your shower is around a standard width, 500mm is usually the sensible middle.\n\nNext, think about position. Against the back wall under the shower head keeps the channel away from where you stand and catches water at its source. Across the entry catches water before it escapes the shower zone, which is useful in an open wet room with no screen. Both work. Which one is better depends on your layout and where the waste pipe already sits.\n\nThen check build-up depth. This is the measurement people miss. The drain body and trap need room beneath the finished floor, and in a ground floor concrete slab that room may not exist without chasing. In a timber floor you usually have joist depth to work with, though the joists themselves need planning around. Measure this before ordering anything.\n\nFinally, look at the outlet direction. This is where a rotating siphon earns its place. With 360 degree rotation you have flexibility that a fixed outlet simply does not give you, and it often means keeping the existing waste pipe rather than replacing it.\n\nInstallation in brief\n\nThis is not a job to improvise. The drain sits under a waterproofed, tiled floor, so anything done wrong is buried. In rough terms, the fitter sets the drain body at the right height, connects the outlet to the waste, bonds the waterproof membrane to the drain flange, then lays the floor with the correct fall running towards the channel. The grate drops in last, flush with the tile.\n\nThe drain comes with the hardware required to fit it. Everything else, membrane, adhesive, grout and sealant, is job specific and comes from the bathroom supplier. If you have tiled and plumbed before, you may well be comfortable with this. If tanking is new to you, hire someone. The cost of getting a wet room floor right the first time is far lower than the cost of taking one up.\n\nKeeping it clean\n\nMaintenance is light, as long as it is regular. Once a week, lift the grate and the hair catcher, empty the catcher and rinse both parts. Wipe the channel with warm soapy water and a soft cloth, then dry it so water marks do not set.\n\nKeep bleach, abrasive pads and caustic drain products away from the steel. They dull the finish and can shorten the life of seals. If the water starts draining slowly, the hair catcher is the first thing to check, and nine times out of ten it is the only thing that needs doing.\n\nA couple of times a year, take everything out and clean the channel properly, including the section you cannot normally see. That is all a drain of this type asks for.\n\nThe short version\n\nA 500mm linear shower drain lets you tile a shower floor flat, slope it one way, and lose the step of a tray. This one is S304 stainless steel, so it stands up to daily use without rusting. The siphon rotates a full 360 degrees, which makes connecting to existing pipework far less painful. There is a built-in odour trap and a lift-out hair catcher, and cleaning takes seconds.\n\nBefore you order, check three things. The length against your shower width. The build-up depth under your floor. And where your waste pipe currently runs. Get those right and the rest is straightforward.", "llm_summary": "The Ibergrif M42001-50 is a 500mm linear shower drain made from S304 stainless steel, supplied in a grey stainless finish with a modern, low profile look. It is designed for floor-level and walk-in showers and wet rooms, replacing a traditional round centre waste with a single straight channel. Key features include a siphon that rotates 360 degrees to suit existing outlet pipe directions, a built-in odour stop, and an anti-clogging insert that catches hair and debris. The listed item dimensions are 11 cm wide by 7 cm high. The manufacturer is Ibergrif Griferias S.L, country of origin España. Overall product weight, full channel dimensions and flow rate are not specified by the maker.", "returnable": true, "return_policy": "14-day right to cancel from delivery under the Consumer Contracts Regulations 2013, buyer pays return postage; the refund may be reduced if the item has been used beyond normal handling; Consumer Rights Act 2015 rights for faulty goods. Return postage on faulty goods is ours.", "shipping_profile": "standard", "warranty": null, "brand": "EzyDrains Company", "gtin": null, "mpn": null, "condition": "new", "url": "https://ezydrains.co.uk/linear-shower-drain-500mm/", "canonical_url": "https://ezydrains.co.uk/linear-shower-drain-500mm/", "json_url": "https://ezydrains.co.uk/api/products/linear-shower-drain-500mm.json", "updated_at": "2026-10-11" }