Electric Shower Installation Cost: How Much Is It In 2024?

aiden weeks

Aiden Weeks

Last Updated: 20/04/2024

What is the real cost of installing an electric shower in your home? 

Navigating the waters of home improvements can often feel daunting, especially when it involves plumbing and electrical work. 

However, understanding the costs upfront can save you from unexpected expenses and stress.

In this article, we'll break down the factors that affect the installation costs of an electric shower, provide you with average price ranges, and offer tips to ensure you get the best value for your investment. 

Whether you are considering a straightforward replacement or a brand-new installation, we have the insights you need to make informed decisions. 

Let's explore the essentials of electric shower installation costs together, paving the way to a more comfortable and efficient home.

Key Takeaways

  • Overview of Costs: The average cost to install an electric shower, including parts and labour, ranges from £150 to £600. Factors affecting this price include whether an existing shower is in place, the distance from the consumer unit, and the electrical requirements of the shower unit.

  • Essential Factors Influencing Cost: Installation costs can vary significantly based on factors such as the shower unit's kW output, the need for RCD protection in the consumer unit, and the complexity of the required plumbing work.

  • Cost Breakdown Specifics: Expect to pay between £50 and £400 for an electric shower unit itself, with installation labour costs typically ranging from £150 to £300. Additional costs may arise from upgrading electrical installations or extending plumbing.

  • Optimal Choice for Homes: Electric showers are popular because they provide on-demand hot water, making them a cost-effective and energy-efficient choice for many homes. Compared to other shower types, they require minimal plumbing work and can be installed in locations without existing hot water systems.

  • Find out the top rated electric showers in 2024 from Best Electric Showers.

Free PDF: Ultimate Buyer's Guide to Electric Showers

How Much Will It Cost to Install Your Electric Shower?

Several critical factors can influence the overall cost of installing an electric shower. 

Understanding these can help you budget effectively and avoid surprises.

Average Installation Cost

In the UK, installing an electric shower can cost between £150 and £600. 

This range accounts for the varying prices of the shower units themselves as well as the complexity and length of the installation process. 

The cost typically includes the shower unit's price and the labour required for installation.

Factors That Affect Installation Cost

Several specific factors can significantly impact the cost of installing an electric shower:

Replacing vs. Starting Fresh: Does it Make a Difference?

If you replace an old electric shower with a new one, the cost can be on the lower end of the average scale, around £150 to £300. 

This is because the necessary wiring and plumbing are already in place, and the installer may only need to make minor adjustments.

How Far is Your Shower from Your Unit?

The further the distance from your consumer unit (the main electrical distribution box) to the location of your electric shower, the more wiring will be needed. 

This can increase material costs and the time required for installation. 

Cable runs longer than usual and may cost an additional £3 to £5 per meter.

Understanding Power: What kW Means for Your Wallet

Electric showers come in various kW ratings, affecting their performance and installation cost. 

Higher kW units provide better flow rates and hotter water but may require thicker, more expensive wiring and a more robust circuit breaker. 

Units typically range from 7.5 kW to 10.5 kW, with higher-powered showers costing more to install due to the need for heavier-duty electrical infrastructure.

Does your consumer unit have RCD protection?

Safety regulations require that any electrical installation in the bathroom, including electric showers, be protected by a Residual Current Device (RCD).

If your current consumer unit doesn't have RCD protection, you'll need to upgrade it or install a separate RCD for the shower, adding to the cost.

Extra Plumbing: Hidden Costs Uncovered

The complexity of the plumbing work involved can also vary in cost. 

If new piping needs to be installed or adjustments need to be made to accommodate the shower, this will increase the time and materials needed for the job, thus increasing the overall cost.

By considering these factors, you can better estimate the cost of installing an electric shower in your home, ensuring you make informed decisions tailored to your needs and budget.

Breaking Down the Costs: What You're Paying For

Understanding the cost breakdown of installing an electric shower is essential for homeowners considering this upgrade. 

Here's a detailed look at the cost of purchasing the shower unit and the associated installation costs.

What's the Price Tag on the Shower Unit?

Electric showers vary in price based on their power rating (measured in kilowatts), features, and brand. 

Generally, you can expect to pay between £50 for a basic model and up to £400 for a high-end unit with advanced features like digital temperature control and water-saving functions. 

More powerful showers, which offer a better flow rate and instant hot water, tend to be at the higher end of this price range.

The Real Cost of Installation

Installation costs for an electric shower vary widely depending on several factors. 

Here’s what influences these costs:

What Do UK Installers Charge?

The installation cost for an electric shower in the UK ranges, on average, from £150 to £300. 

This price includes labour but may increase if additional wiring or plumbing modifications are necessary.

Per-Hour Breakdown of Installation Charges

Most plumbers or electricians charge by the hour, and rates can range from £40 to £60 per hour. 

The time required to install an electric shower can vary from two to five hours, depending on whether it is a straightforward replacement or a new installation.

Extras That Add Up

  1. Electrical Upgrades: If your home’s electrical system requires upgrades to support the new shower, such as a higher-rated circuit breaker or additional RCD protection, these modifications will increase the cost. Expect to pay about £40 for a standalone RCD unit or around £80 for a new dual RCD consumer unit.

  1. Plumbing Work: If new pipes need to be installed or existing ones modified, this will add to the cost. The complexity of the plumbing work required will influence the total price, potentially adding £100 to £200 to the installation costs.

  1. Do You Already Have an Electric Shower? Replacing an existing electric shower usually costs less than installing a new one since much of the necessary infrastructure is already in place. If it's a simple swap with similar power requirements, the lower end of the installation cost can be expected.

  1. The Amount of Required Plumbing Work: Extensive plumbing work, such as adjusting the water supply lines or installing new valves, can significantly increase the installation cost. This is particularly true in older homes where plumbing may need to meet modern standards.

Understanding these costs helps plan and budget for installing an electric shower, ensuring no surprises and that the project stays within financial bounds.

DIY Installation vs. Calling the Pros: What’s Best for You?

Several factors, including cost, safety, and the complexity of the installation, determine whether you should install an electric shower yourself or hire a professional. 

Here's what you need to consider when making this decision.

Do I need a plumber and electrician to install an electric shower?

Installing an electric shower involves both plumbing and electrical work, which can be complex and potentially hazardous. 

Here are some considerations:

  • Safety: Electric showers mix water and electricity, making proper installation critical to prevent hazards such as electric shocks or fires. Only a competent person should handle the electrical connections, ideally someone who is Part P certified under the UK building regulations. This certification ensures that the installer is qualified to carry out the work safely and comply with current electrical standards.

  • Plumbing Skills: Besides the electrical component, installing an electric shower involves plumbing. This may include modifying existing pipework or installing new pipes and fittings. If you are not experienced in plumbing, attempting to install the shower yourself could lead to leaks or water damage, which might cost more to repair than hiring a professional in the first place.

Upgrading Your Shower? Here’s What to Consider

If you're replacing an existing electric shower with a new one, the process may be simpler if the new unit has similar power requirements and dimensions. 

Here are factors to keep in mind:

Compatibility: Check whether the new shower can use the existing wiring and plumbing. 

If the new unit has a higher kW rating than the old one, it may require thicker wiring and a different circuit breaker, complicating a DIY installation.

Existing Setup: If your current installation already includes features like RCD protection and appropriate isolation switches, replacing the shower might be straightforward. 

However, a professional should make any modifications to meet current regulations.

Professional Installation Advantages

While DIY installation might seem like a cost-saving option, hiring a professional has several advantages:

  • Expertise: Professionals bring experience and knowledge about installation and selecting the right unit for your home's electrical system and water pressure.

  • Guarantee: Work carried out by certified professionals typically comes with a guarantee, providing peace of mind that any problems related to the installation will be rectified without additional costs.

  • Compliance with Regulations: A professional will ensure the installation complies with all relevant building and safety regulations, avoiding potential legal issues if you sell your home.

Deciding between DIY and professional installation should be based on a careful assessment of your skills, the complexity of the job, and the potential risks involved. 

For most homeowners, the safety assurances and quality of work provided by hiring a professional are well worth the extra cost.

Hidden Extras That Could Inflate Your Bill

When installing an electric shower, consider the costs of additional components that ensure optimal functionality and enhance your showering experience. 

Here’s a breakdown of potential extra costs you should be aware of:

Upscale Your Shower Experience: Panel Costs Explored

Shower panels not only add a touch of style to your bathroom but also contribute to the overall functionality of your shower system. 

Here are details on the costs associated with different types of shower panels:

Cost of acrylic shower panels

Acrylic panels are popular due to their affordability and ease of installation. 

Prices for standard-sized acrylic shower panels start at around £55 and can go up to £500 for larger or custom-fitted panels. 

They come in various colours and designs, offering a quick and attractive way to update your bathroom's appearance.

Cost to install shower wall panels.

Installation costs for shower panels can vary depending on the material and the complexity of the installation. 

Typically, fitting costs range from £150 to £250 per day for labour. 

Acrylic panels are generally easier and quicker to install than materials like glass or stone, which may require specialised skills and tools.

Additional Installation Components

When installing an electric shower, there are several additional components you may need to consider to ensure the installation meets current safety standards and functions efficiently:

  • Isolator Switch: An isolator switch lets you completely disconnect the electricity supply to your shower for maintenance or in an emergency. This is a crucial safety feature and typically costs between £30 and £50 to install.

  • Pressure Equalizing Valve: If your home suffers from fluctuating water pressure, installing a pressure equalising valve can help maintain a consistent water flow to your electric shower, enhancing your shower experience. The valve can cost anywhere from £50 to £100, with installation costs varying based on access to your plumbing system.

  • Water Softener: In areas with hard water, fitting a water softener can prevent the build-up of limescale in your electric shower, extending its lifespan and improving efficiency. Water softeners range in price from £400 to £1,000, depending on the capacity and type.

While increasing the upfront cost, these additional components can significantly enhance your electric shower installation's safety, functionality, and longevity. 

They represent a worthwhile investment, saving you money on future maintenance and energy costs.

Tools to Estimate Your Electric Shower Installation Costs

When planning to install an electric shower, accurately estimating the cost is crucial to ensure your project stays within budget and meets all necessary specifications. 

Cost estimation tools can greatly assist in this process, providing a clearer view of potential expenses. 

Here’s how to use these tools to effectively budget your electric shower installation.

How to Use Online Calculators for Precise Estimates

Many websites offer online cost calculators to help you estimate the price of installing an electric shower in your home. 

These calculators typically require you to input details such as:

  • Type of shower: Specify whether you install a standard electric, power, or digital shower.

  • Existing installations: Indicate whether this is a new installation or a replacement of an existing unit.

  • Location: Enter your postcode to factor in regional variations in labour costs.

  • Additional requirements: Include any extra work such as electrical upgrades, plumbing changes, or the addition of components like a water softener or pressure equalising valve.

These tools analyse the provided information against current market rates for materials and labour, offering you an estimated cost that helps plan and negotiate with contractors.

Benefits of Using Cost Estimation Tools

  • Budget Management: These tools help you manage your budget more effectively by providing a ballpark figure. You can adjust your plans or explore different options to align the project costs with your financial capacity.

  • Informed Decision-Making: Cost estimation tools equip you with the knowledge to make informed decisions when hiring professionals. Understanding the breakdown of costs prevents overcharging and helps compare quotes from different service providers.

  • Time-Saving: Instead of manually calculating the potential costs or seeking preliminary quotes from multiple contractors, these tools offer a quick and convenient way to get a cost estimate, saving you valuable time.

Utilising Professional Quotes

In addition to online calculators, consider obtaining detailed quotes from several professional installers. 

These quotes should itemise all expected costs, including labour, materials, and additional supplementary work fees. 

Comparing these professional quotes with the results from online estimation tools can provide a comprehensive understanding of what your electric shower installation might cost.

By leveraging online cost estimation tools and professional quotes, you can confidently approach your electric shower installation project, equipped with a clear understanding of the financial implications and the quality assurance that comes from thorough planning.

What You Need To Know About Electric Showers

Electric showers offer a unique advantage in providing hot water on demand, independent of your home's central heating system. 

This section explores why electric showers are popular, how they function, and the types available, helping you decide which type might be best for your home.

Popular for a Reason: Why Go Electric?

Electric showers are particularly favoured for their ability to provide instant hot water. 

Unlike other shower systems that require hot water from a boiler or tank, electric showers heat water on demand, which means no waiting time and no waste of heated water. 

This makes them energy-efficient and cost-effective, as they only heat the amount of water you use during the shower. 

They are also ideal for households where hot water demand from multiple sources can be challenging, ensuring a steady supply regardless of other simultaneous water usage in the home.

How does an electric shower work?

An electric shower draws cold water directly from the mains water supply and heats it as it passes through the unit just before it exits the showerhead. 

Much like a kettle, the heating element within the electric shower heats the water quickly, and thermostats control it to maintain safe water temperatures. 

The power rating of the shower, expressed in kilowatts (kW), dictates the flow rate of hot water. 

Higher kW ratings generally mean better flow and hotter water, enhancing the shower experience.

Different Showers for Different Needs

Electric showers come in various types, each suited to different needs and water systems:

Mixer showers

These mix hot and cold water supplies to reach a desired temperature and suit homes with a ready hot water supply.

Power showers

Similar to mixer showers but with an integrated pump to boost the water pressure, these are ideal for homes with low water pressure but require a hot and cold water supply.

Thermostatic showers

These maintain a steady water temperature even when there are fluctuations in water pressure or temperature in the water supply, making them safe for families with young children or older people.

Digital showers

Offer precise control over temperature and flow with digital displays and can be remotely controlled, providing a luxury experience with high levels of customisation.

Each type offers unique benefits, and choosing the right one depends on your existing water system, pressure, and personal preferences regarding water flow and temperature control.

What type of shower should I choose?

Choosing the right type of shower depends largely on your household’s plumbing and personal preferences. 

Consider factors such as your home's water pressure, the availability of hot water, and whether you seek convenience, efficiency, or luxury in your showering experience. 

Electric showers are particularly beneficial for their efficiency and simplicity in homes where the hot water supply can be limited or where immediate hot water is desired.

In conclusion, understanding how electric showers work and the different types available can help you make the best choice for your home, ensuring that your showering experience is as enjoyable and efficient as possible.


Is a mixer shower electric?

No, a mixer shower is not electric in the sense that it does not use electricity to heat water. 

Instead, it mixes hot and cold water to achieve the desired temperature. 

The hot water used by mixer showers is supplied from your home's central heating system, such as a boiler or hot water tank. 

Mixer showers are suitable for homes with a consistent hot water supply and can offer a more powerful flow than electric showers if the water pressure is sufficient.

What are the disadvantages of having an electric shower?

While electric showers provide significant advantages like instant hot water and energy efficiency, they come with a few drawbacks:

  • Water Pressure and Flow Rate: Electric showers might not provide a very high water flow rate, especially if they have a lower kW rating. This can produce a less powerful shower experience than mixers or power showers.

  • Dependence on Electrical System: Electric showers rely on electricity to heat water, so any issues with your home's electrical system could affect their functionality. In addition, the electric shower will not function if there is a power outage.

  • Limescale Buildup: Electric showers can suffer from limescale buildup in areas with hard water more quickly than other showers. This buildup can affect the efficiency of the heating element and the shower unit's lifespan.

  • Initial Installation Cost: Installing an electric shower can be costly if significant upgrades are needed for your home’s electrical or plumbing systems to accommodate the new shower.

© Copyright 2024 Best Electric Shower LTD. All rights reserved. | Company Number: 15606794 | Registered in England and Wales with registered office in Linden Fields, Tunbridge Wells, England, TN2 5QX

Email Support: support@bestelectricshower.co.uk | Customer Support: 02081752283  

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© Copyright 2024 Best Electric Shower LTD All rights reserved | Company Number: 15606794 | Registered in England and Wales with registered office in Linden Fields, Tunbridge Wells, England, TN2 5QX

Email Support: support@bestelectricshower.co.uk | Customer Support: 02081752283  

Privacy Policy | Cookie Policy | Terms of UseAffiliate Policy

© Copyright 2024 Best Electric Shower LTD All rights reserved | Company Number: 15606794 | Registered in England and Wales with registered office in Linden Fields, Tunbridge Wells, England, TN2 5QX

Email Support: support@bestelectricshower.co.uk | Customer Support: 02081752283  

Privacy Policy | Cookie Policy | Terms of UseAffiliate Policy