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45 years of trusted expertiseMira Showers
Introducing the UK's No.1 showering manufacturer. For over 100 years, Mira has led the UK market with cutting-edge design and unbeatable quality. They understand that a solid reputation is everything, which is why every product is engineered from premium materials and built to stand the test of time.
Whether you are recommending a unit to a customer or fitting it yourself, Mira delivers on all fronts:
- Trade-Tested Installation: Mira works directly with tradespeople to guarantee that their entire range is quick, straightforward, and hassle-free to install.
- Lasting Reliability: Manufactured with high-quality materials, these products minimise call-backs and ensure long-term customer satisfaction.
- Unmatched Versatility: With an extensive selection of styles, colours, and configurations, there is a perfect Mira solution for every bathroom aesthetic and layout.
- Warranty: Standard Mira electric showers carry a 2-year manufacturer guarantee. Select mixer valves and digital units are covered for up to 5 years. You can verify specific model guarantees directly via the Mira Showers guarantee registration page.
Mira Form Mixer Shower
The versatile Mira Form Mixer Shower is the perfect thermostatic mixer replacement for any bathroom. Featuring a multi-fit mixer valve, the Mira Form can easily replace any previous mixer shower.
- Slide-bar ends adjust to let you fit the Mira Form in old fixing holes. For added speed and convenience.
- Aesthetic valve shroud design covers up all connections and fixing holes. For a perfect finish.
- Fully-adjustable arm of the deluge overhead moves left and right - meaning even if you need to install the slider bar off-centre, the flow can still be centralised over the shower area.
Mira Activate Digital Shower
Switch your shower on, set up personalised shower experiences and more. With the Mira App, remote control and smart insights are all just a tap away.
- Use app presets to select your perfect temperature, water flow and more with one tap
- See live water temperature. Change settings with a simple touch
- Quickly switch up your shower experience from soothing and relaxing to powerful and invigorating thanks to four unique spray modes
Watch this video to find out how to install the Mira Activate Single Outlet.
Watch this video to find out how to install the Mira Activate Dual Outlet
Mira Electric Showers
Mira electric showers are designed to last up to 50% longer than comparable models, making them a reliable choice for your bathroom. Featuring innovative Mira Clearscale™ technology, these showers significantly reduce limescale build-up, ensuring a consistently high-performance experience. Invest in a shower that combines durability with efficiency, providing you with a refreshing and worry-free bathing experience for years to come.
Mira Mixer Showers
Experience the power of the UK's leading mixer showers, designed with innovative Mira Magni-flo™ technology. This advanced feature delivers up to three times more water flow, even in low-pressure scenarios. Perfectly engineered to perform flawlessly across all water systems, these showers ensure a luxurious and invigorating shower experience, no matter your setup. Embrace the ultimate in shower performance and enjoy the refreshing power you deserve.
Mira Digital Showers
Experience unparalleled control and innovative features with Mira digital showers. These showers are designed for easy installation and are compatible with a variety of systems and water pressures. Discover the perfect digital shower to enhance your bathroom experience and enjoy cutting-edge technology tailored to your needs. Transform your daily routine with a Mira shower that fits seamlessly into your home plumbing setup.
Mira Spares
Keep your shower running perfectly with genuine Mira shower spares. Choosing to replace a specific part - like a thermostatic cartridge or solenoid valve saves you time and money, all while preventing the hassle and damage of a full bathroom refit. Mira is committed to sustainability, providing exact-match spares for legacy models long after discontinuation.
Mira Shower Selector
Electric Showers
- Water System: Mains cold water only.
- Best For: Flats, extensions, or properties lacking hot water storage.
Mixer Showers
- Water System: Combi boilers, gravity-fed, or unvented cylinders.
- Best For: Main family bathrooms requiring high flow rates.
Digital Showers
- Water System: Combi boilers, gravity-fed, or unvented cylinders.
- Best For: Premium retrofits needing precise temperature control.
Power Showers
- Water System: Low-pressure gravity-fed systems only.
- Best For: Older properties with a cold water cistern and hot water cylinder.
Your shower. In your hands.
Unleash the full power of your Mira digital shower. The new Mira Showers App brings more functionality and more control – right to your fingertips. All wrapped up with a beautiful new design that’s simple and stylish. Switch on your shower from the comfort of your bed. Create custom showers – ready to go at the touch of a button. Even track your water usage. It’s the perfect companion. For the perfect shower.
FAQs
Why does City Plumbing partner with Mira Showers?
As of mid-2026, City Plumbing holds over 400 Mira product lines across complete shower units, enclosures, shower trays, and genuine replacement components. Their units are engineered specifically to handle the realities of UK water pressures and hard water regions. Carrying this depth of stock across our nationwide trade counter network means installers can pick up direct replacement parts or complete units for same-day collection or next-day delivery.
Can I replace an existing electric shower with a modern Mira model without altering pipework or tiling?
Yes. Modern retrofitting units such as the Mira Sport Multi-Fit feature adjustable wall-fixing brackets alongside multiple water and electrical cable entry points on both the left and right sides of the chassis. This allows the new casing to cover existing fixing holes and align directly with existing 15mm copper or push-fit pipework without requiring tile repairs or plumbing modifications. Check the incoming supply pressure and existing cable rating before swapping out the unit.
What electrical cable size and circuit breaker rating are required for a 10.8kW Mira electric shower?
A 10.8kW Mira electric shower draws approximately 45 amps at 240V. This current load requires a dedicated 10mm² electrical cable and a 45-amp or 50-amp Miniature Circuit Breaker (MCB), paired with a 30mA Residual Current Device (RCD). Older 8.5kW electric showers frequently ran on 6mm² cable protected by a 32-amp or 40-amp fuse; upgrading to a 10.8kW unit on that legacy cable risks thermal overload. Under UK Building Regulations Part P, any new dedicated shower circuit installation or major alteration in a bathroom must be installed and certified by a competent electrician.
How do I determine whether to replace a Mira thermostatic cartridge or the entire shower valve?
If the brass valve body shows no signs of physical cracking or internal scoring, replacing the thermostatic cartridge restores exact temperature calibration and full flow rate at a lower cost than replacing the complete unit. Common indicators of cartridge failure include erratic temperature swings during use, stiff control dials caused by scale build-up, or water dripping constantly from the showerhead when isolated. Replacing worn cartridges in popular ranges like the Mira Excel, Element, or Gem extends the operating life of the installation without disturbing pipework behind the wall.
Will a Mira thermostatic mixer shower function correctly on a combination boiler system?
Yes. Modern Mira thermostatic mixer showers operate reliably on high-pressure combi boiler setups, delivering between 1.0 bar and 5.0 bar of maintained pressure. Thermostatic valves continuously compensate for supply pressure variations, maintaining stable water temperatures even if cold or hot taps are operated elsewhere in the building. Ensure that all installed fittings comply with UK Water Supply Regulations by selecting units with WRAS Approval.
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