Monthly Archives: July 2025

Whether you run a gift shop, photo studio, or online store, stocking the right picture frame sizes is key to keeping customers happy and maximising sales. The most popular frame sizes cater correctly to standard photo prints while suiting familiar spaces like desks and walls, as well as common gifting occasions.

In this guide, we’ll break down the most popular photo frame sizes in the UK, the difference between similar-sounding dimensions, how mounts affect frame sizing, and why it’s still worth keeping a few non-standard options on your shelves.

What Are the Most Common Frame Sizes in the UK?

For everyday photos, gifts, and décor, these are the standard picture frame sizes in the UK:

A picture mount (sometimes called a photo mount or mount board) is the border you often see surrounding a photo or print inside a frame. It sits between the image and the glass, helping to highlight the artwork while protecting it from damage.

Not only do mounts enhance the visual appeal of framed images, they also serve a practical purpose - keeping photos flat, centred, and safely away from the glazing. If you’ve ever admired a professionally framed picture and wondered what gives it that polished finish, chances are a good mount had a lot to do with it.

Let’s take a closer look at picture mounts, including what they’re called in the US, how to measure them, and what to use if you’re not using one.

What is

Glass has been the go-to material for photo frames since they were invented, and for good reason. It’s clear, protective, and gives your favourite images a polished, professional finish. But not all glass is created equal.

In this guide, we’ll break down the different types of glass used in picture frames, explain what makes one better than another, and help you decide what’s right for your needs, whether you're framing a favourite memory or designing a product for resale.

Tip: Want to compare glass with other materials? Read our Glass vs. Acrylic Photo Frames guide for a full breakdown.

Choosing the right photo frame isn't just about how it looks - the material matters. Whether you’re framing a favourite family moment, an artwork, or a personalised product for resale, the choice between glass and acrylic can affect everything from how your image looks to how long it lasts.

Glass vs. Acrylic: What's the Difference?

Glass has long been the traditional choice for photo framing. It offers a classic, premium finish and excellent clarity. Our Glass Mounts are made from tempered glass, which means that even in the rare case of breakage, they shatter into blunt, pebble-like pieces - far safer than standard glass.

Acrylic (also called Plexiglass), on the other hand, is a type of plastic