How Long Does a Bathroom Renovation Take in Maidstone? | Maidstone Builders

When a bathroom renovation is being planned, most of the early conversations focus on cost — what the suite costs, what the tiling costs, what the overall project figure looks like. The question of how long the work will take tends to come later, and often catches homeowners off guard when the answer is more involved than they expected.

The honest answer is that it depends significantly on what you are having done, what the existing bathroom looks like, and how well the project has been prepared before work starts. A straightforward like-for-like suite replacement in a compact bathroom in a post-war Maidstone semi is a materially different programme to a full wet room installation in an older Victorian property in Bearsted or Loose where the floor construction requires more involved preparation. Understanding the difference — and what specifically affects the timeline of your project — helps you plan properly rather than being surprised by the reality once work is underway.

This post walks through realistic timelines for the main types of bathroom renovation in Maidstone, covers the stages involved, and explains what tends to slow things down.

Timeline by Project Type

Like-for-Like Suite Replacement

The fastest type of bathroom renovation — a new suite going in broadly the same positions as the old one, with minimal changes to the plumbing layout and a straightforward tile refresh rather than a full retile. This type of project is appropriate where the existing plumbing is sound, the layout works well, and the main goal is modernising the appearance rather than reconfiguring the space.

For a standard family bathroom in Maidstone — typically 4 to 6 sqm — a like-for-like replacement runs approximately five to eight working days on site from strip-out to practical completion. This assumes tiling to a standard bathroom height, a new suite, new floor covering, and a basic electrical update for extraction and lighting. It does not include time for drying or curing where tile adhesive and grout need to set fully before the room can be used.

Full Strip-Out and Renovation — Same Layout

A more involved project where the room is completely stripped back, all surfaces are refreshed, and a new suite, full tiling scheme and updated services go in — but the position of the WC, basin and bath or shower remains broadly unchanged.

This is the most common bathroom renovation scope across Maidstone’s housing stock. For a standard family bathroom, this type of project typically takes eight to twelve working days on site. The additional time over a like-for-like replacement reflects the more extensive tiling scope, the more thorough strip-out and substrate preparation, and the additional care needed to ensure waterproofing is correct in shower areas before tiling begins.

Full Renovation with Layout Changes

Where the layout is changing — moving the WC to a new position, relocating the shower to the opposite wall, converting from a bath-only bathroom to a shower room or combined layout — the plumbing scope becomes more involved and the programme extends accordingly.

Rerouting waste pipes to new positions is the most time-consuming plumbing element — soil pipes have strict gradient requirements that limit flexibility, and on properties with concrete intermediate floors common in some of Maidstone’s post-war housing stock, accessing and rerouting waste pipes can be significantly more involved than in a property with timber suspended floors.

A full renovation with layout changes in a standard Maidstone bathroom typically runs ten to sixteen working days on site. The wider range reflects how straightforward or complex the plumbing reroute turns out to be once work is underway.

Wet Room Installation

A wet room requires the most preparation of any bathroom project — particularly in terms of waterproofing and floor build-up. The graded floor drain needs to be positioned correctly and the floor built up to achieve the necessary fall before tanking and tiling can begin. The walls and floor of the wet area need a proper waterproofing membrane applied and cured before any tile goes on.

For a standard Maidstone bathroom being converted to a wet room, the on-site programme typically runs twelve to sixteen working days. Properties with solid concrete floors — more common in Maidstone’s newer housing and some of the 1960s and 1970s stock across Shepway and Park Wood — add complexity to the floor build-up stage as there is no void beneath to work with.

En-Suite Addition

Creating a new en-suite from an existing bedroom involves bringing supply and waste services into a space that currently has none. The supply pipework is typically straightforward to extend. The waste is the element that requires most planning — the new drain needs to reach the existing stack at the correct gradient, which may involve running it through a floor void, boxing it across a ceiling in the room below, or finding a route that does not compromise the structure.

For a standard en-suite addition in a Maidstone property, the on-site programme typically runs eight to twelve working days depending on the complexity of the waste routing and the size of the room being fitted out.

The Stages of a Bathroom Renovation

Understanding what happens at each stage — and why each one cannot simply be skipped or compressed — helps set realistic expectations for the overall programme.

Strip-Out

Every renovation begins with removing what is there. The existing suite, tiles, floor covering, any boxing, and in some cases partition walls all come out before any new work can begin. For a standard family bathroom, strip-out typically takes one day. It is the noisiest and dustiest part of the project, and in terraced or semi-detached properties — which account for a significant proportion of Maidstone’s residential stock — it is worth giving neighbours advance notice.

First Fix Plumbing

Once the room is stripped, supply and waste pipes are repositioned or extended to suit the new layout. If the layout is not changing, first fix plumbing is brief — checking and capping existing connections, positioning new drop-in points for the suite. If pipes are being rerouted, this stage takes longer and depends on what the existing installation looks like once it is exposed.

Waterproofing and Substrate Preparation

This is the stage most frequently underestimated in importance. The substrate — the surface beneath the tiles — needs to be flat, stable and, in wet areas, properly waterproofed before any tiling begins. On older Maidstone properties with lath-and-plaster walls common in the Victorian terraces around the town centre and parts of Loose and Bearsted, the existing wall surface sometimes needs boarding over before a suitable tiling substrate can be established. Tanking membrane in shower and wet room areas needs to be applied in the correct number of coats and given adequate curing time — typically 24 to 48 hours — before tiling begins. Rushing this stage is the most common cause of long-term tile failure and water ingress behind the finished surface.

Tiling

Tiling is the most skilled and most time-consuming visible element of a bathroom renovation. For a standard family bathroom with walls tiled to ceiling height and a tiled floor, a skilled tiler typically takes two to four days depending on tile size, layout complexity and the amount of cutting involved. Large format tiles — 600mm x 600mm or above — require more precise substrate preparation and take longer to lay than standard format tiles. Feature panels, recessed niches and mixed tile layouts add further time.

Second Fix Plumbing

Once tiling is complete and grouted, the sanitaryware is fitted and connected — WC, basin, bath or shower tray, taps and shower fittings. For a standard suite, second fix plumbing typically takes one day. More complex installations — freestanding baths with floor-mounted taps, concealed cisterns, thermostatic shower systems with multiple outlets — take longer.

Electrical Second Fix and Finishing

Extractor fan, lighting, underfloor heating thermostat and any heated towel rail connections are made. Silicone sealant is applied around the suite and at wall-floor junctions. Any boxing or shelving is fitted. The room is cleaned down and handed over. This final stage typically takes one day for a standard renovation.

What Can Slow a Bathroom Renovation Down?

Hidden Structural Issues

Opening up a bathroom wall sometimes reveals conditions that were not visible and not anticipated at the quoting stage — rot in floor joists caused by a long-standing leak, inadequate support beneath the floor, or non-standard construction in the walls. Older properties in Maidstone’s town centre and the older village housing of Bearsted, Loose and Otham are more likely to produce surprises than newer stock. A good builder will flag the issue clearly and agree a plan before proceeding rather than working around it.

Material Lead Times

Sanitaryware, bespoke shower enclosures, specific tile ranges and heated towel rails can have lead times of two to four weeks from order to delivery. If materials are not ordered far enough ahead of the start date, the build programme stalls waiting for deliveries. Confirming all material selections before the start date is confirmed is the most effective way to prevent this from happening.

Drying and Curing Time

Tile adhesive, grout and waterproofing membranes all require curing time that cannot be shortened without compromising the finished result. In colder weather — and Maidstone winters are consistently cold enough to slow drying times — this can add a day or two to the programme that would not occur in summer. A bathroom renovation starting in January in a property that is not particularly well heated will take longer to complete than the same project in July.

Trades Sequencing

A bathroom renovation involves multiple trades working in a defined sequence — plumber, tiler, electrician, decorator. If any trade is unavailable when their stage arrives, the programme stalls until they can attend. Working with a builder who manages and coordinates all trades as part of a single package — rather than leaving you to coordinate individual contractors independently — is the most reliable way to keep the programme on track.

Getting a Realistic Timeline in Maidstone

If you are planning a bathroom renovation in Maidstone, Bearsted, Loose, Aylesford, Lenham or anywhere across mid-Kent, get in touch and we will come out to look at the existing bathroom and give you a clear programme alongside your quote. We will tell you how long your specific project is likely to take — based on what is actually there rather than a generic estimate. Get in touch to arrange a visit.