Rectangular Bathroom Mirrors
Rectangular mirrors are the most versatile shape for a bathroom. Clean lines, a classic look, and a format that works above almost any basin or vanity unit. Browse the full range below in chrome, matt black, and brushed brass, with LED designs from £79.99.
Why are rectangular mirrors so popular in bathrooms?
It comes down to proportion. A rectangular mirror aligns naturally with the horizontal lines of a vanity unit or basin below it, giving the bathroom a balanced, finished look with minimal effort. The shape also makes the most of available wall space, particularly in narrower bathrooms where a round or oval mirror might feel lost. They work across every style too, from clean and minimal to more traditional schemes, which makes rectangular bathroom mirrors the most consistently popular shape by some margin.
What size rectangular mirror do I need for my bathroom?
As a general guide, your rectangular bathroom mirror should be no wider than the vanity unit or basin beneath it. For a single basin, a 500 x 700mm mirror is a popular starting point and works well in most layouts. A 600 x 800mm rectangular mirror gives you more presence on the wall and suits larger basins or those who want a more generous reflection. For a double-basin setup, a wider mirror or two rectangular mirrors positioned symmetrically will give the best result. It's always worth measuring your wall space carefully before buying, and checking that nothing below, such as taps or splashbacks, will affect where the mirror can sit.
Do rectangular bathroom mirrors come with LED lighting?
Most do. LED lighting, demister pads, and touch sensors come as standard across the illuminated rectangular mirrors in this range, keeping the glass clear after a shower and brightness adjustable with a simple touch. If you'd prefer something without electrics, non-illuminated framed options are available too.
Not sure which lighting style suits you? Browse our backlit mirrors and front-lit mirrors pages to compare.
Are rectangular mirrors better than round mirrors for a bathroom?
Neither is objectively better; it really depends on your bathroom and your style. Rectangular bathroom mirrors tend to suit longer walls and work naturally above vanity units, where a horizontal format makes sense. Round mirrors add softness to a space and work particularly well in smaller bathrooms or cloakrooms, where a curved shape feels less imposing. If you're undecided, our round and oval bathroom mirrors pages are worth a look for comparison.
Can I hang a rectangular mirror horizontally?
Yes, and it can work really well. Hanging a rectangular bathroom mirror horizontally creates a wider, more panoramic reflection that's particularly useful above a double basin or a longer vanity unit. It also makes lower ceilings feel less prominent by drawing the eye across the wall rather than up it. Most of the rectangular mirrors in this range can be wall-mounted in either orientation, but always check the individual product listing to confirm before buying.
What finishes are available in rectangular bathroom mirrors?
Chrome, matt black, and brushed brass are all available, giving you a finish to suit almost any bathroom. Chrome is clean and versatile; matt black makes a stronger statement and pairs particularly well with darker tiles and warm wood tones; and brushed brass adds a warmth that works beautifully alongside natural materials like stone and timber.
Browse by finish across our chrome, black, and gold mirror pages.