Most people picture a bathroom renovation as the week or two when the work happens, because that is the visible part. What you are booking when you come to see us is a longer process than that, and the difference between those two ideas is why so many projects start later than intended.
If you want a new bathroom in place by spring, the decision is one to make now. Here is the arithmetic behind that, along with a few reasons the colder months suit this work better than most people expect.
How Long a Bathroom Project Actually Takes
A typical project runs between six and fourteen weeks from the first design consultation to handover. Only one to three weeks of that is on site.
Design and specification takes two to six weeks, covering the consultation, the measured survey, the concept, product selection and final sign off. Product ordering adds a further two to eight weeks depending on what has been specified. The installation follows.
Working backwards, a consultation booked in late October puts most projects on site in January or early February. Booked in January, when our diary is at its fullest, spring is more realistic. Our guide to how long a bathroom renovation takes sets out each stage in more detail.
This is not a reason to rush a decision. It is a reason to begin the conversation earlier than feels necessary, because the early stages are the ones you control.
Why Product Lead Times Decide Your Completion Date
Lead times vary considerably. A good deal of sanitaryware is held in stock and arrives within days. Bespoke furniture, specialist tiles, certain brassware finishes and items from European manufacturers can take several weeks, and longer at this time of year when factories close over the holidays.
Because trades work in sequence, one late item can stop a project that is otherwise ready. Tiling cannot begin until first fix is complete, and fitting off cannot begin until tiling is done. A single outstanding brassware set can leave a finished room unusable.
Specifying early and ordering early is the way to avoid this, which means the design phase has more influence on your completion date than the installation phase does.
Why Winter Suits the Work
There is a practical argument for having a bathroom fitted in the colder months that doesn’t always occur to people.
For the one to three weeks the room is out of action, other arrangements have to be made. Most clients find that easier to absorb in January than in July, when the house is busier and visitors are more likely.
Bathroom installation is indoor work, so the programme is not weather dependent in the way external building work is. Our installation team works through the winter without interruption, and January and February are often the months when projects run most smoothly.
What Winter Tells You About Your Current Bathroom
A bathroom shows its weaknesses in cold weather, which is useful if you are about to redesign it.
In summer a poorly ventilated room seems adequate, because the window is opened and the room dries out. In winter the same room steams up, the mirror stays fogged, towels never quite dry and mould appears in the grout. A room that is difficult to heat feels merely cool in October and genuinely unpleasant in January.
If you are living with those problems now, make a note of them. Where the draughts come from, which surfaces are always cold, how long the room takes to clear after a shower, whether the towel rail dries anything. All of it informs decisions about heating, extraction and materials that are far harder to revisit once the room is finished, and much of it is covered in our article on bathroom ventilation and condensation.
Booking Ahead of the January Rush
January is consistently our busiest month for enquiries. People return from the holidays having spent two weeks looking at their homes, and the pattern repeats every year without fail.
The practical consequence is that a consultation booked in November or early December allows a longer conversation, more flexibility on survey dates and a better choice of installation slots than the same enquiry made four weeks later.
What a Design Consultation Involves
Less than most people expect, which is worth saying plainly.
The consultation is free and it is a conversation. You bring a sense of what you want, rough dimensions if you have them and an idea of budget. Our designer discusses how you use the room and what is achievable within it. Nothing is ordered and there is no obligation.
If you decide to continue, a surveyor visits to measure properly and note anything affecting the design. You then receive 3D designs and a fully inclusive fixed price quotation covering the whole project, with no further commitment until you are ready.
What you gain by starting now is time. Time to reconsider a layout, time to wait for a tile you have set your heart on, and time to have the room finished before you want to use it.
Start the Conversation
If you would like a new bathroom in place by spring, this is the point at which that becomes comfortably achievable rather than a rush. Book a free design consultation at one of our London showrooms in St John’s Wood, Chiswick or Blackheath and we will talk through what is realistic for your home and your timescale.
Frequently Asked Questions
When should I book if I want my bathroom finished by spring?
A consultation booked in November or early December puts most projects on site in January or February, with completion comfortably before spring. Leaving it until January means competing with our busiest month for enquiries.
Is winter a bad time to have a bathroom fitted?
No. Bathroom installation is indoor work and is not affected by weather in the way external building work is. Many clients find losing a bathroom for a couple of weeks easier to manage in winter than during the summer.
Why do product lead times affect my completion date so much?
Trades work in sequence, so a single outstanding item can halt a project that is otherwise ready. Tiling cannot begin until first fix is complete, and fitting off cannot begin until tiling is done. Ordering early matters more than most people expect.
How long does the design stage take?
Typically two to six weeks, depending on how quickly decisions are made and how many revisions are needed. This stage has more influence on the completion date than the installation itself.
Does a design consultation cost anything?
No. The consultation is free and carries no obligation. Nothing is ordered and no commitment is made until you have seen your designs and a fully inclusive fixed price quotation.


