Perspex Sheets & Acrylic Sheets Cut to Size – The Complete 2026 Buyer’s Guide

Perspex Sheets & Acrylic Sheets Cut to Size – The Complete 2026 Buyer’s Guide

If you’re searching for Perspex or acrylic sheets cut to size, you’re probably looking for a durable, lightweight alternative to glass that can be made to your exact measurements.

At Acrylic Sheet Cut to Size, we supply high-quality clear, coloured and frosted acrylic panels cut precisely to your required dimensions and delivered across the UK.

This guide explains:

What Perspex actually is

The difference between Perspex and acrylic

How to order acrylic sheets cut to size

Common uses

Thickness options

Why cut-to-size acrylic saves time and money

What Is Perspex?

Perspex is a brand name for acrylic sheet (also known as PMMA – polymethyl methacrylate). In the UK, the term “Perspex” is often used generically to refer to clear acrylic plastic sheets.

So in simple terms:

Perspex = Acrylic sheet

Both refer to the same material — a strong, lightweight, shatter-resistant alternative to glass.

Why Choose Acrylic Sheets Instead of Glass?

An acrylic sheet has become the go-to material for glazing, displays and protective screens because it offers:

✔ 10x stronger than glass
✔ Half the weight of glass
✔ Excellent optical clarity (up to 92% light transmission)
✔ UV and weather resistance
✔ Easy fabrication and machining
✔ Safer — shatter-resistant

For homes, offices, retail spaces and DIY projects, acrylic sheets provide the clarity of glass without the fragility.

What Does “Acrylic Sheets Cut to Size” Mean?

Ordering acrylic sheets cut to size means you receive the panel ready to install — no cutting, no mess, no risk of cracking.

Instead of buying a standard 8×4 sheet and cutting it yourself, we:

Cut precisely to your exact measurements

Provide polished or standard edges

Offer drilled holes if required

Supply in a range of thicknesses

This is ideal for:

Replacement greenhouse panels

Shed and garage windows

Splashbacks

Desk protectors

Secondary glazing

Signage

Display cases

Popular Thicknesses of Perspex & Acrylic Sheets

Choosing the right thickness depends on your application.

Thickness Common Uses
2mm Acrylic Sheet Photo frames, craft projects
3mm Acrylic Sheet Shed windows, displays
4mm Acrylic Sheet Greenhouses, light glazing
5mm Acrylic Sheet Protective screens
6mm Acrylic Sheet Stronger glazing panels
8mm+ Acrylic Sheet for structural or heavy-duty use

If you’re unsure, our team can advise on the correct thickness for your project.

Clear vs Coloured Acrylic Sheets

We supply a wide range of finishes:

Clear Acrylic Sheets

Perfect for glazing, protective screens and display cases.

Frosted Acrylic Sheets

Ideal for privacy screens and office partitions.

Coloured Acrylic Sheets

Great for signage, retail displays and design features.

All available cut to size with clean, accurate edges.

How to Order Acrylic Sheets Cut to Size Online

Ordering from Acrylic Sheet Cut to Size is straightforward:

Enter your exact width and height measurements

Select your preferred thickness

Choose edge finish and optional drilling

Add to basket

Secure checkout

Fast UK delivery

No trade account required — suitable for DIY and commercial projects alike.

Are Perspex Sheets Weatherproof?

Yes. High-quality acrylic sheets are:

UV resistant

Waterproof

Suitable for indoor and outdoor use

Resistant to yellowing when UV-stabilised

This makes them ideal for garden buildings, balcony screens, and external signage.

Can Acrylic Sheets Be Used for Secondary Glazing?

Absolutely.

Acrylic is widely used for secondary glazing because it:

Improves insulation

Reduces noise

Is lightweight and easy to install

Is safer than glass

Many UK homeowners choose acrylic panels cut to size for winter energy savings.

Why Buy From AcrylicSheetCutToSize.co.uk?

When ordering Perspex sheets online, accuracy and quality matter.

We provide:

Precision CNC cutting

Clean, accurate tolerances

Protective film to prevent scratches

UK-wide delivery

Trade and DIY friendly ordering

Competitive pricing

Our goal is simple — make ordering acrylic sheets cut to size easy, accurate and affordable.

Frequently Asked Questions
Is Perspex the same as acrylic?

Yes — Perspex is a brand name for acrylic sheet.

Can acrylic sheets be cut at home?

They can, but cutting incorrectly can cause cracks or rough edges. Ordering cut-to-size ensures accuracy and safety.

Is acrylic cheaper than glass?

Generally, yes, especially when factoring in breakage risk and installation ease.

Does acrylic scratch easily?

Acrylic is more scratch-resistant than many plastics but can scratch more easily than glass. Protective film is supplied during transit.