Rated 4.87 / 5

805 Reviews

Rated 9.92 / 10

672 Reviews

Rated 4.9 / 5

357 Reviews

Rated 4.9 / 5

68 Reviews

Rated 4.87 / 5

805 Reviews

Rated 9.92 / 10

672 Reviews

Rated 4.9 / 5

357 Reviews

Rated 4.9 / 5

68 Reviews

What Are the Benefits of Sliding Patio Doors?

Brings Outdoors In

Our sliding patio doors are a contemporary, stylish, and space-saving way to bring you closer to your garden. The frame and glass are easy to integrate, creating a captivating visual experience.

Provides Easy Access to Outdoors

The smooth sliding of the glass panels allows effortless movement from your patio to any room within your home or vice versa. The sliding patio doors don’t need additional space as they don’t have a swing open, meaning they won’t obstruct entryways or furniture nearby.

Visually Appealing

The sliding patio doors are compatible with various modern home designs, enhancing the curb appeal of your home. At AGS, you will find sliding patio doors of various materials, colors, and finishes. To add an extra touch of charm and style, incorporate grille options.

How Do Sliding Patio Doors Help With Home Insulation?

Energy Efficient

As our sliding patio doors are equipped with energy-efficient glass units, they improve and enhance the thermal performance in your home. This advanced glass is specially coated to effectively reflect heat and harmful rays, ensuring that your home remains cool during hot days and warm throughout the winter season.

Ensures Safety

The sliding doors we offer are equipped with high-security multi-point locks and anti-jimmy rollers. This advanced locking system not only guarantees enhanced safety but also provides a tight seal, effectively protecting your home from adverse weather conditions.

sliding patio door on orangery
grey sliding patio door
corner patio door
Lever Pad Handle

Tailor Your Sliding Patio Doors

You can make your sliding patio doors unique to your home by choosing the style, color, glass option, and decorative glass effects. Once you’ve selected your ideal patio doors, our designer will measure up and give you an accurate quote.

Serving Areas

If you are staying in Upminster, Hornchurch, Romford, Brentwood, Chigwell, Loughton, Woodford, Chelmsford, or Billericay, let AGS supply the best-sliding patio doors for your home.

Our Process

From consultation to aftercare, we make replacing your windows easy. Our step-by-step approach ensures quality, clarity, and great results.

Quotation

We'll visit your home, discuss your needs, and provide a clear, tailored quote with no pressure or obligation.

Production

Your new windows will be precision-manufactured to your exact requirements using high-quality, efficient materials.

Installation

Our expert fitters carry out a clean and careful installation, respecting your space and ensuring everything is perfect.

Aftercare & Support

You’ll receive full documentation, warranty details, and ongoing support should you ever need advice or assistance.

Frequently Asked Questions

We’re here to help. Browse our FAQs or get in touch for more information on our dream patio doors.

sliding patio doors

Convenient Video Appointments Available

We offer video appointments for all our services, allowing you to get expert advice from the comfort of your home.

Book your video appointment today

Read Customer Reviews

See why homeowners trust Advanced Glazing Systems. Don’t just take it from us, discover real experiences from our happy customers!

We received a prompt and efficient service. We had excellent communication from the AGS team throughout, with reliable delivery and fitting of good quality windows.

Mary Magee

Via Trusted Trader

Great service from Start to finish. After looking around for a while I made the great decision and chose AGS. From the start Tyler was...
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Sam Gleeson

Via Google

We received a prompt and efficient service. We had excellent communication from the AGS team throughout , with reliable delivery and fitting of good quality...
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Customer in Greater London

Via Which?

Brilliant Company. Andy’s communication and response to any queries was excellent. Quality of work is great with affordable pricing. I can recommend them to anyone...
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Raghu Kota

Via Trusted Trader

Advanced Glazing Systems Ltd have provided and outstanding service from start to finish. The door they've provided is great quality and the installation has been...
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Verified Reviewer

Via Trusted Trader

AGS were very friendly and professional from the initial contact for a quote, the appointment for measuring the window and final fitting. Everyone I had...
Read more

K Louch

Via Checkatrade

Get in touch for a free quote!

We provide completely free, no-obligation quotes for every installation project—whether it’s a small home improvement or a large-scale renovation!

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