Local Experts in Camberley for Double Glazing, Windows, Doors & Conservatories - Three Counties Ltd 0%APR

Buy Now - PAY in 2025!

Monthly Experience Prize Draw! - How to play

FinanceIcon for finance

0% Deposit and Finance

GuaranteeIcon for guarantee

10 Year Guarantee

subject to terms and conditions
Uk-madeIcon for uk-made

Made in the UK

ReviewsIcon for reviews

1250+ Checkatrade Reviews

Welcome to Three Counties

Camberley Based Double Glazing Experts for Windows, Doors, Conservatories and Rooflines

We’re based in Camberley and have been installing high-quality uPVC, timber and aluminium double glazing throughout Surrey, Hampshire and Berkshire for the last 2 decades.

Whether you’re looking to improve your home with replacement windows and doors or add a conservatory or modern glass extension, we’ll help you transform your home.

We supply and install a wide range of Windows, Doors, Conservatories

Three Counties - uPVC Casement Windows

We install quality energy rated, high security, uPVC double glazed windows

Three Counties installation of composite front doors with side panels by Apeer

View our range of secure, durable & stylish uPVC & composite doors

Inside view of Supalite warm roof conservatory - Three Counties

Add increase your space and light with a stylish conservatory

Three Counties - uPVC Sliding Sash Windows

Traditional sash windows that suit your home and your neighbourhood

Sash Windows
Three Counties - Stable Doors, in white with diamond window

Composite doors are low maintenance and offer security, style and energy efficiency

Composite Doors
Three Counties installation of Visifold aluminium bi-fold doors, by Smart Architectural Aluminium.

Open up your space with bifold and folding doors. Available in uPVC and aluminium

Bi-Fold Doors
Three Counties - Orangery Image

View our wide range of options for choosing an orangery that suits your home

Three Counties - Aluminium Windows

Our aluminium windows are available in a wide range of colours and wood effects

Aluminium Windows
Three Counties - Glass Extensions

Let the light pout into your home with one of our glass extensions

Glass Extensions

Why Choose Us For Your Home Improvements?

We’re incredibly proud of our enviable reputation as trusted local glazing experts and are totally committed to supplying great products and providing highly experienced installers.

Three Counties - 1- Year Guarantee
  • We are a local, so we understand the specific needs of the Camberley area
  • We have experienced glazing specialists to assist and advise you
  • We use only high-quality materials
  • We offer a wide range of glazing products
  • We are committed to providing our customers with a great aftercare service
  • We offer 0% deposit and finance options
  • We have over 1,200 customer reviews on Checkatrade and Google
Design your new front door with Three Counties' online door designer tool

Online door designer

You can get an instant online guide price right now. Simply enter your details to get started. You’ll gain instant access to our Dynamic Price Engine, where you can choose different products and compare prices at the touch of a button.

Design your door
Three Counties - Styles of homes

As individual as your home

We believe that customers are as individual as their homes; our range or windows, doors and conservatories are all available in a huge choice of designs, colours and glazing options and each product is made to order to your exact specifications, so whether you have a period property or a modern home, you can be sure to find a style to suit you!

Need  Help Choosing Your New Double Glazing Products?

Please contact us today with any questions regarding windows, doors or conservatories. We are happy to answer any of your questions and provide no-obligation advice to help you find the right glazing products for your home.

Get in touch