Understanding Bathroom Mountain Shower Enclosures

If you’ve been shopping around for a new shower enclosure to go in your bathroom or en-suite and have found yourself getting a bit confused by the measurements, don’t worry, we’re here to explain!

It might seem somewhat tricky to get your head around, but here’s our easy guide on understanding shower enclosures and their measurements.

Let us explain:

You’re looking at a shower enclosure and the product title says it’s 1000mm, great, this will line up with your 1000mm shower tray right? But the description and technical diagram says its 960-990mm, why is this?

Technical diagram of shower enclosure helping readers understand how the measurements are different from title.
Above, London Matt Black 6mm Sliding Shower Enclosure 1000x800mm

This is because the shower enclosure isn’t actually 1000mm. We know, confusing right? The shower enclosure is slightly smaller than this allow for the thickness of your tiles in the shower to be taken into consideration.

When fitting your shower, you would typically fit the shower tray into place first and then tile around the shower tray. So, when your shower tray is 1000mm, your tiles will be taking some of that length off. Let’s say your tiles are 20mm thick, the available length on your shower tray is now 980mm.

Matt black modern framed shower enclosure in black and white tiled bathroom.
Above, London Matt Black 6mm Sliding Shower Enclosure 1000x800mm

So, your shower enclosure needs to be at least 980mm to fit onto your shower tray.

To add to the confusion, our shower enclosures also have an adjustment range. This means if you have tiles that are thicker or thinner, the enclosure has a certain allowance that will accommodate this.

If you’re still unsure about your enclosure, don’t hesitate to get in touch with our friendly team, who are more than happy to help!

Be sure to tag us in pictures of your new, perfectly fitted, shower enclosures on Instagram, @Bathroommountainuk, we love seeing your designs!

Lucy Tillyard
Lucy Tillyard