Bathroom Mirror Heater Rectangle 300 x 400 mm, 30 x 40 cm - 24 Volt

Bathroom Mirror Defogger & Mirror Heater

This bathroom mirror defogger features an Rectangle design and measures 300 x 400 mm, 30 x 40 cm. Operating on 24 Volt with a power output of 16 watt, this mirror heater is designed to keep your bathroom mirror clear, dry and free from condensation.

A mirror defogger, also known as a mirror heater, mirror demister pad or heated mirror pad, is installed behind the mirror. When switched on, the heating pad gently warms the mirror surface and helps prevent steam and moisture from forming after showering or bathing.

Anti-fog solution for bathroom mirrors

Condensation on a bathroom mirror is caused when warm, humid air meets a cold mirror surface. This anti-fog mirror heating pad helps solve that problem by creating a warm area behind the mirror. The result is a clear viewing area without the need to wipe the mirror dry every morning.

Main benefits

• Clear mirror after showering – helps prevent condensation and steam.
• Easy installation – self-adhesive backing for mounting behind the mirror.
• Energy efficient – low power consumption and fast warm-up time.
• Suitable for many mirror types – ideal for bathroom mirrors, LED mirrors and custom mirrors.
• Long service life – reliable mirror heating for everyday use.
• Available in multiple voltages – including 12V, 24V and 230V models.

Suitable for bathrooms, hotels, boats and more

This bathroom mirror heater is suitable for private bathrooms as well as professional projects. Mirror heating is often used in homes, hotels, wellness centres, gyms, changing rooms, public washrooms, boats, yachts, caravans and motorhomes.

For luxury bathrooms, hotel projects, spa areas and yacht interiors, a mirror defogger is a simple and effective way to improve comfort and usability.

Easy installation behind the mirror

The mirror heating pad is fitted with a self-adhesive rear layer. It can be attached directly to the back of the mirror on a clean, flat surface. The electrical connection must be made according to local electrical regulations, preferably by a qualified person.

Before ordering, always check the available space on the back of the mirror. The heating element must fit between brackets, clamps, mounting plates or other fixing points.

Choosing the right mirror heater size

A mirror heater does not always need to cover the full mirror surface. In most bathrooms, heating the central area of the mirror is enough to create a clear anti-fog zone. For larger mirrors, extra-large mirror heaters, multiple heating pads or a custom-made mirror defogger can be used.

As a general rule, choose a mirror defogger that covers a large part of the area you use most often. Make sure the heating pad fits behind the mirror without touching mounting brackets or cut-outs.

Custom mirror defoggers

Besides standard mirror heater sizes, custom-made mirror defoggers can be produced for special projects. This includes large mirror heaters, extra-large mirror heating pads, unusual shapes, cut-outs, holes and bespoke mirror heating solutions for interior projects.

Custom mirror heaters are especially useful for hotels, wellness areas, yachts, camper conversions, LED mirrors and luxury bathroom projects.

12V, 24V and 230V mirror heating

Mirror defoggers are available in different voltages. A 230V mirror heater is commonly used in standard bathroom installations. 12V and 24V mirror heaters are often used in boats, yachts, caravans, motorhomes and projects where low-voltage mirror heating is preferred.

Why choose MirrorDefogger4U?

MirrorDefogger4U specialises in mirror defoggers, mirror heaters and custom mirror heating solutions. With a wide range of standard sizes, multiple voltages and custom-made options, we can supply the right anti-fog mirror solution for bathrooms, hotels, boats, motorhomes and professional projects.

Need advice? Contact us for help choosing the correct size, voltage or custom mirror heater for your project.