Fully tanked wet room installation — the entire floor is waterproofed and drained, creating a seamless, open shower space. Serving Cranham and surrounding areas.
Without the containment of a shower enclosure, moisture spreads further in a wet room. Cranham bathrooms need adequate extraction — typically a 100mm fan on a humidity sensor, vented externally.
Wet rooms need a sloped floor to the drain. In Cranham timber-floor properties, this means installing a gradient former on top of the joists — it's specialist work, not a general tiling job.
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We've installed wet rooms in Victorian terraces, modern apartments, loft conversions, and ground-floor extensions across Gloucestershire. Each Cranham property brings different challenges — timber vs concrete floors, room shape, ceiling height — but the waterproofing principles are always the same: two-coat membrane, taped joints, and a properly formed gradient.
Wet rooms represent the pinnacle of shower room design, but in Cranham they also represent the highest level of technical challenge. Every surface in the room becomes part of the waterproofing system. There's no tray to contain the water, no enclosure to act as a barrier. The room itself is the shower — and that demands precision engineering across Gloucestershire properties of every type.
Tucked into beech woods above the Severn Vale, Cranham's secluded cottages and farmhouses need bathroom fitters who can navigate rural access challenges.
Cranham's housing includes former quarry workers' cottages, converted barns, and Victorian estate houses set in woodland.
Remote Cranham properties often have private water supplies that need testing and treatment before connecting to new bathroom fixtures.
the Severn Vale gets damp winters with heavy rainfall. Bathrooms need good ventilation and proper waterproofing — condensation on cold stone walls is a particular issue in older properties. water is moderately hard in most of Gloucestershire (150-250 mg/l calcium carbonate). Limescale builds up on shower heads, taps, and heating elements — thermostatic valves and easy-clean coated shower glass help manage this.
Wet room construction in Gloucestershire timber-framed properties requires specific floor treatment. In Cranham homes with joisted floors, we install marine-grade plywood over the joists, then pre-formed gradient boards to create the drainage fall. This structural approach prevents the flexing that cracks membrane joints and causes leaks.
The entire floor and lower walls of a Cranham wet room receive tanking membrane — typically a two-coat liquid system with reinforcement tape at all junctions. We apply this to manufacturer specifications and document the process, because if there's ever a warranty issue, proper application records matter.
Anti-slip tiles in Gloucestershire wet rooms should be tested to at least R10 rating. In Cranham, we recommend R11 for elderly residents or families with young children — it provides noticeably more grip on a fully wet floor.
If your Cranham wet room is above another room, insist on a secondary membrane beneath the structural floor as well as the primary tanking on top. Belt-and-braces waterproofing is the only sensible approach when there's a living space below.
Regular squeegee use after showering extends the life of your Gloucestershire wet room and prevents soap scum buildup on tiles. We provide a stainless steel squeegee with every Cranham wet room installation — it takes 30 seconds and makes a real difference.
Wet Room jobs in Cranham are scheduled around the realities below — postcode coverage, nearest roads, councils involved, and the named places we travel to from there.
Gloucester City Council — covering GL1, GL2, GL3, GL4 postcode districts.
We reach Cranham via M5 J11, M5 J11a, M5 J12 — and serve sites within roughly 20 miles of here.
Gloucester Quays · Gloucester Business Park (Brockworth) · Waterwells Business Park · Quedgeley West Business Park
Cranham is a Gloucester neighbourhood — gloucester city centre has restricted-access streets — we plan deliveries around the one-way system and use trade parking off westgate.
A small sample of Gloucestershire work. Every job here was managed by the same team that would handle your Cranham project.



Starting a wet room project in Cranham begins with a conversation. We want to understand your priorities — whether that's staying within a specific budget, achieving a particular look, improving accessibility, or simply replacing something that's failing. From there, we visit your Gloucestershire property, assess the practicalities, and produce a detailed, itemised quote.
During the wet room work in Cranham, you can expect our team on-site from approximately 8:30am to 4:30pm. We clean up each day, remove waste regularly, and keep noise to sociable hours. If we need to turn off your water, we'll warn you in advance and keep the interruption as short as possible.
Not considering door swing and access. In compact Gloucestershire bathrooms, a shower enclosure door that clashes with the bathroom door or toilet is more common than you'd think in Cranham installations.
Using silicone where grout should be, or grout where silicone should be. In Gloucestershire bathrooms, movement joints (where walls meet floors, or where different materials meet) need flexible silicone, not rigid grout.
Using standard plasterboard in wet zones. In Gloucestershire shower installations, moisture-resistant board (green or blue board) or tile backer board must be used. Standard plasterboard in a Cranham shower area will sag and fail.
Wet Room in Cranham requires attention to details that generic national companies often overlook. Before any work begins in Cranham, we create a clear project plan with daily milestones so you know exactly what's happening and when during your wet room project. Attention to finishing details is what separates professional wet room in Cranham from amateur work — clean silicone lines, aligned tile grout, precise fixture positioning, and thorough testing of every connection. Cranham homeowners looking for reliable wet room can call us for a no-pressure conversation about their project — we're happy to advise even if you're not ready to commit.
When it comes to wet room, Cranham homeowners need someone who understands both modern techniques and the traditional construction found throughout Gloucestershire. We carry a comprehensive stock of parts and materials on our vehicles, which means most wet room work in Cranham can proceed without delays waiting for specialist supplies. Our commitment to quality wet room in Gloucestershire extends to the products we recommend. We won't specify something for your Cranham project that we wouldn't be happy installing in our own home. We take on a limited number of wet room projects at any time across Gloucestershire, ensuring every Cranham client gets our full attention rather than being one of dozens of simultaneous jobs.
We source materials from local Gloucestershire suppliers for wet room in Cranham wherever possible. This supports the local economy, ensures faster delivery times, and means we can inspect materials before they arrive at your property. If a tile batch doesn't match, we catch it at the supplier, not on your wall.
Shower screen costs in Cranham vary by type: a fixed panel of frameless glass is mid-range, a hinged door in a frame is slightly more, and a bespoke frameless enclosure is at the premium end. We supply all types and advise on the best option for your space and budget.
Check floor structure, joist direction, and capacity for wet room conversion.
Install a precisely sloped former and linear or point drain in the floor.
Apply liquid or sheet membrane waterproofing to the entire floor and wet area walls.
Anti-slip floor tiles, wall tiles, glass screen, and shower fixtures installed.
To discuss your wet room project in Cranham, call us on 07927 593585 or request a free quote.
Yes, but the floor needs reinforcing and a proper gradient former. We do this regularly in Cranham period properties. The key is getting the substrate right before any tiling.
No — the floor slopes gently towards the drain so water drains away within minutes. We also position a glass panel to contain most splash. The rest of the floor stays dry in normal use.
Typically £1,500-£2,500 more than a standard shower installation in Cranham, mainly due to the tanking and gradient work. But you save on the cost of a shower tray and enclosure.
Tell us about your project and we'll get back to you within 24 hours.
We also offer these services in Cranham and surrounding areas.
We also provide wet room in these nearby areas:
Hand-written background reading and pricing for this exact combination — not auto-generated filler.
Contact Cotswold Maintenance Group today for a free, no-obligation quote. We'll get back to you within 24 hours.
Our diary fills 3–4 weeks ahead in peak season. Get on the list now and we'll confirm a site-visit window inside one working day.
Next step: get a written quote. We travel to Cranham (and anywhere within 20 miles of Gloucester) without a callout fee. Bring photos of the room if you have them — it saves a visit.