Planning for your shower installation
A fresh, new shower installation is an exciting home improvement project. Some experienced DIY-ers might attempt this task themselves, while others prefer to call in the experts.
Either way, our planning guide for a new shower install walks you through the process. Here, we outline all the important details, from design decisions to practical considerations; information on the relevant rules and regs, and what to expect along the way.
How to plan a new shower – all your questions answered
When planning your shower installation, there are a number of practical questions to answer to ensure your new shower install is functional and aesthetically pleasing. So, what to consider when installing a shower?
How much space do I need to install a shower?
First things first, how much space will you need to install a shower?
There are several options when it comes to shower installation. Some homeowners will be looking to install a shower over a bath, while others may be installing a shower within an enclosure, or perhaps even as a walk-in option (with no door).
Shower enclosure
A typical shower enclosure size is normally 800 x 800mm or 900 x 900mm. Any smaller than 700 x 700mm and your movement inside will be restricted.
Walk-in shower
For a walk-in shower, the tray would ideally be at least 1200mm long and between 700 – 900mm wide.
Shower head height
In terms of the height of the shower head, aim for at least 2000mm from the floor or base of the bath. As a rule of thumb, ensure it is at least one foot above your head.
Can a shower be put anywhere?
As long as the connections are sound, it’s possible to install a shower anywhere in your bathroom.
However, if you’re modifying the waste pipe runs or drainage, or relocating a shower to a new part of your home, you must adhere to building regulations.
What type of shower is best for my home?
Determining what type of shower is best for your home depends on the features and functionality you require and your current system.
- If you have a hot water cylinder and a cold water storage tank in your loft, you could opt for a mixer shower (with or without a pump), an electric shower, or a power shower
- For those with a combi boiler, or if your cold water comes directly from the mains supply, you’ll likely choose between a mixer or an electric shower
A professional plumber will advise on the best option for your home based on your boiler type and size, your property’s water pressure, and your specific requirements.
For an overview of each type of shower, please read our shower installation cost guide.
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What’s the best wall covering for my shower surround?
Tiles are the traditional choice for shower walls, but wall panels are growing in popularity.
Tiles offer a timeless, classic look but can be pricey depending on the style you choose and the volume needed.
Panels, on the other hand, can be more cost-effective, are quicker to install, and – with no grout lines – are easier to maintain.
How to choose the right flooring for your new shower install?
If you’re installing a shower enclosure, you’ll need a shower tray. However, if you’re installing a walk-in shower, you’ll likely opt for a tiled finish.
The most popular type of floor for a walk-in shower is natural stone or porcelain tile. These options are both durable and slip-resistant.
Do you need building regs for a shower?
Another important question about shower installation is whether there are any specific building regulations to adhere to.
Building regulations aren’t normally needed for a new installation if you’re replacing units and fittings ‘like for like’.
However, if you’re altering the layout, for example, removing walls, relocating a shower to a different part of your home, or extending the waste pipe runs/drainage, you will need building regs approval on your project.
How much does shower installation cost?
Budget is a key consideration for many homeowners planning the installation of a new shower; the various aspects of this project can soon add up.
From the shower itself to the shower enclosure, tray, wall and floor coverings, and labour, it’s important to understand the costs involved to help budget for a successful outcome.
For a professional installer to supply and fit a new shower unit, you’re looking at around £300 - £1,500.
If you’re looking to replace the shower, the enclosure, tray, and surrounding tiling, expect to pay around £2,000.
While a plumber will charge around £40 to £60 per hour, you’ll find variance in price for the shower unit itself, depending on the type you opt for:
- An electric shower will cost from £200 plus labour
- A mixer shower will cost from £200 plus labour
- A power shower will cost from £350 plus labour
- A thermostatic shower will cost from £200 plus labour
- A digital shower will cost from £400 plus labour
Our guide to the cost of shower installation contains more detailed information.
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How to fit a shower
If you’re looking to take a DIY approach, you may be wondering if installing a shower is difficult. We have a helpful guide on how to fit a shower that walks you through the entire process, covering various different scenarios.
However, do check out some of the most popular questions about fitting a shower, below.
Do you fit a shower before tiling?
It’s recommended to fit the shower base or tray before tiling the walls or installing wall panels as this will ensure a more watertight seal. Also, the base/tray is the foundation of your shower and it’s important this is level and secure before you move on to the rest of the shower install.
Do you tile the walls or floor of a shower first?
Another key question is the order in which you tile the shower area – should you tackle the walls or the floor first? The floor should be tiled first so that the wall tiles or panels sit on the floor tiles, creating a smart finish.
What is the minimum door access you need to have on a shower?
The minimum door access required for a shower is normally between 550-600mm wide. Comfort is key – you want to ensure all users can access the shower comfortably.
How long does it take to install a shower (UK)?
As with most home improvement projects, how long it takes depends on the size and scope of the work.
The type of installation you opt for (prefabricated or custom design) and where the materials are coming from (local or imported) will impact how long it takes to complete the shower installation.
As a guide, expect a new shower installation to take anywhere from two to five days. When hiring the services of a professional installer, they will give you a clear estimate to help you plan around the work.
Which trades should you call upon for shower installation?
One of the big questions is whether you need a plumber to install a new shower or if you should call upon an electrician.
A qualified plumber is best placed for shower installation. However, if you’re installing an electric shower, you will need the services of a Part P-certified plumber or qualified electrician. It’s also wise to check your tradesperson is registered with a relevant trade body, such as the NICEIC.
Find qualified and experienced tradespeople in your local area by searching your postcode below.
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