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High Quality Doors Tailored to Your Style and Performance Needs

Choose from six attractive door styles, three quality materials, and plenty of decorative options to design doors that reflect your taste.
We offer double and triple glazed uPVC, aluminium, and composite doors across London and the South East, featuring Pilkington Glass for lasting insulation, low maintenance, and enhanced kerb appeal.

Get In Touch With Us

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High Quality Doors Tailored to Your Style & Performance Needs

Choose from six attractive door styles, three quality materials, and plenty of decorative options to design doors that reflect your taste. We offer double and triple glazed uPVC, aluminium, and composite doors across London and the South East, featuring Pilkington Glass for lasting insulation, low maintenance, and enhanced kerb appeal.

Summer Sale: Get Up to 30% On Selected Products – Limited Time Only!

From casement and flush sash windows to resurgence flush sash, sliding sash, bay & bow, and tilt & turn designs all crafted in high-quality uPVC for a warmer, quieter home.

COMPETITIVELY PRICED

Competitive Pricing

In house manufacturing lets us offer the best prices on windows and doors

6 WEEKS LEAD TIME

0% Finance Available

Spread the cost over 12 months with our flexible finance option

10-YEAR GUARANTEE

10-YEAR GUARANTEE

We use exceptional quality materials to safeguard your investment for years to come.

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Types of Doors We Offer

Entrance Doors

High quality uPVC front & back entrance doors with a variety of door panels, glazing options, and Georgian bar designs. Made from 100% lead free uPVC, they offer a low maintenance, eco friendly, and cost effective alternative to timber doors perfect for front and back entrances.

Sliding Patio Doors

Pick 2–4 glazed panels with options like low thresholds and triple glazing. Made from lead free uPVC, reinforced with steel & aluminium for strength and security. Low maintenance & available in a range of colours & woodgrain finishes to enhance the connection between your home & garden.

French Doors

Our uPVC French doors suit any style, with low thresholds and triple glazing. Made from 100% lead-free uPVC, they’re secure, low maintenance, eco friendly. A choice of colours and finishes brings classic style and modern performance to your South East home.

Bifold Doors

Our aluminium bifold doors, available with 2 to 14 glazed panels and options like Georgian bars and triple glazing, offer a sleek, sturdy alternative to bulky frames. They create a seamless flow between indoor and outdoor spaces, featuring 90º corner sashes for added style and strength.

Composite Doors

Explore our wide range of composite doors, featuring styles from vintage to modern. Made from premium materials, these 44mm thick doors combine the strength of timber with the low maintenance of uPVC, offering a strong, secure efficient choice for both front & back entrances.

Stable Doors

Our stable doors come in vintage, modern, and rural styles, with options like low thresholds & triple glazing. Made from lead free uPVC or premium GRP, they’re strong, secure, & easy to look after a durable alternative to timber, ideal for front or back doors.

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Why Choose Unique Glazing?

We are unique by name and unique by nature, trusted for over 20 years for delivering reliable craftsmanship and family values in every window and door.

Energy Efficient

Swift Lead Times

Working with us directly streamlines the supply chain, allowing us to respond quickly to market changes and significantly reduce lead times.

Energy Efficient

Industry Accreditations

FENSA and Liniar approved with GGFi-backed guarantees. ICO registered to protect your data.

Completely Bespoke

Expert Professional Service

With 20+ years experience, Unique Glazing offers expert, professional service and high-quality uPVC and aluminium windows and doors, tailored to your home with trusted care.

Any RAL Colour

Clear Communication & Transparency

We prioritise clear communication and transparency at every step, keeping you informed and confident throughout your project for a smooth, hassle-free experience.

How does our customer buying process work?

Getting new windows, doors or a conservatory with us is simple and stress free

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Get in Touch

Call us or simply fill in our quick online form to tell us what you’re looking for

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Book an Appointment

We’ll arrange a home visit at a time that suits you best.

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Free Consultation

One of our friendly specialists will come round to measure up and talk through your plans and options. This usually takes no more than 30 minutes.

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No Obligation Quote

You’ll receive a clear, competitive quote with no hidden extras.

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Sign Online

If you’re happy to go ahead, you can sign your contract securely online for total convenience.

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Full Survey

Our surveyor will carry out a detailed inspection to make sure every measurement is spot on.

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Expert Installation

Our skilled fitters will install your windows, doors or conservatory to the highest standard. Installation times vary depending on the project and weather conditions.

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Dedicated Aftercare

Once everything’s complete, you’ll have our dedicated aftercare team on hand for any repairs or support in the future.

FAQ's

How long do installations take?

Installation times depend on the type of work, the weather, and any COVID rules in force at the time. For most projects, our double glazing team usually fits windows and doors within 1 to 2 days. Conservatories and orangeries, including all final touches, generally take around 3 to 6 weeks.

What do the terms of your contracts involve?

You’ll receive a full description of the goods and services, along with the total price, including any charges we know about upfront. We’ll confirm when your goods or services will be provided, and you’ll get your contract by email for convenience.

Under the Consumer Contracts (Information, Cancellation and Additional Charges) Regulations 2013, you have a 14-day cooling-off period to cancel if you change your mind. Confirmation must be given in a durable form (such as email or text) no later than delivery and before any services begin.

Do all installations come with a guarantee & warranty?

Yes! As a GGFi member, we offer insurance-backed 10-year guarantees on all our products. This means if we ever stopped trading, your installation would still be protected for any genuine faults during the guarantee period. GGFi membership can also include deposit protection insurance, if needed.

Are the products you offer made in house?

At our 6,000 sq ft factory in Slough, we use specialist machinery to manufacture the full range of Liniar uPVC and composite products, along with a wide selection of aluminium products from trusted names like Cortizo, Smart and Stayfix.

Do you have a showroom?

We understand that many of our customers would like to see the types of products we produce in person to help make a decision on their purchase. With this in mind, we are looking forward to opening our very own factory showroom later this year.

Do you meet with energy saving requirements?

We offer A++ energy rated new windows and doors that not only meet regulation standards, but go even further with U values as low as 1.1W/m²K, saving you money on your energy bills.

Do your installers have the required qualifications and meet the necessary building regulations?

As installers, we are registered with FENSA, meaning that we are assessed regularly to ensure that we comply with current Building Regulations and adhere to strict quality procedures throughout the fitting process

Is Unique Glazing accredited?

We have been recognised with several accreditations, meaning you can have peace of mind that you are receiving high quality products and service. We are FENSA Approved Installers, Liniar Approved Fabricators and Installers, have ICO Registration for data protection purposes and Guarantee Protection Insurance, and hold GGFi Membership which means we can provide customers with comprehensive insurance-backed guarantees.

How many years experience does Unique Glazing have?

We’re a family run business with more than 20 years of experience. This means you’ll receive expert advice, outstanding customer service, competitive pricing, and top quality products. Our glowing reviews and satisfied customers show that our knowledge and fair prices deliver the results you want for your home improvement project.

What locations do you serve?

We offer installation and upgrade services across the South East, covering areas from Berkshire to London, Surrey to Oxfordshire, and beyond. Get in touch to check if your home is within our installer’s reach.

Windows Services:

In Slough, Windsor, Gerrards Cross, Ascot, Henley-on-Thames, Maidenhead, Weybridge, Esher, Bracknell, Sunningdale, Guildford, Berkshire, Surrey, Oxfordshire, and Woking.

Doors Services:

In Slough, Windsor, Gerrards Cross, Ascot, Henley-on-Thames, Maidenhead, Weybridge, Esher, Bracknell, Sunningdale, Guildford, Berkshire, Surrey, Oxfordshire, and Woking.

Orangery Services:

Available in Windsor, Gerrards Cross, Ascot, Henley-on-Thames, Maidenhead, Weybridge, Esher, Slough, Bracknell, Sunningdale, Guildford, and throughout Berkshire, Surrey, Oxfordshire, and Woking.

Conservatory Services:

Serving Windsor, Gerrards Cross, Ascot, Henley-on-Thames, Maidenhead, Weybridge, Esher, Slough, Bracknell, Sunningdale, Guildford, and across Berkshire, Surrey, Oxfordshire, and Woking.

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