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A collage of commercial double glazing fittings.

Commercial Double Glazing Installations

Alongside our residential work, Estuary Windows also installs windows, doors, glazed extensions, and much more for commercial and public properties. With over 30 years of experience in the double glazing industry, we have worked with various local businesses and pride ourselves in providing high-quality installations on time and within your organisation’s budget. Our expert team will ensure that work is completed with minimal disruptions to your day-to-day operations.

Our range of stylish products are designed with various security features and energy-saving properties making them perfect for commercial use. To ensure we provide our very best, all of our installations come with a guarantee of quality.

An example of commercial white uPVC sash windows fitted for Savs Southend on Sea

Double Glazed Window Installations

Choose from a variety of A+ rated energy efficient uPVC, aluminium, and timber framed windows that are designed with your business’s security in mind. Featuring toughened glass, multi-point locking systems, adjustable hinges, and more, windows are a smart investment into your business’s energy efficiency and security.

All of our double-glazed windows are made to measure and are available in a variety of styles and colours to meet your specifications.

Our Range of Windows

Double Glazed Doors

Our range of doors is perfect for private and public buildings. Available in a variety of colours and styles, our double-glazed doors are fitted to your exact requirements by our expert team.

All of our single and double entrance doors, as well as larger fittings like bifolds, are built with a variety of features making them the ultimate in safety and security. These include systems like anti-snap locks, toughened glass, reinforced frames, and multi-point locking systems, that add additional protection and peace of mind to your business.

Our Range of Doors

An example of a white uPVC double door fitted for a local packaging company in Southend on Sea

Glazed Extensions

There is no better way to add more space to your premises than with a stunning double-glazed extension. From orangeries, SupaLite conservatory spaces, sky vistas, and more, our range of glazed extensions is designed to be durable and secure with features, such as toughened glass and anti-snap locks. All of our products are available in a variety of styles, colours, and glazing options to meet your business needs.

Easy As One, Two, Three!

Getting commercial double-glazing installations shouldn’t be difficult. That’s why at Estuary Windows we are as adaptable as you need us to be to ensure you get the best double glazing that fits your business needs.

Contact Us

Drop us a line at 07862 038351, where we discuss initial pricing, job details, and any questions you may have. Here we will also arrange a date to come and meet you, price up, and confirm any details about how we can meet your needs.

Get Your Quote

After looking at what installations you require and listening to your business’s specific needs, we will provide any information you require, such as floor plans and clerk of the work arrangements. We will also provide a detailed quote and bespoke funding plan depending on the size of the work being carried out.

Installation

Once you are satisfied and all conditions have been agreed and signed off we will begin your installations. All of our working times are agreed upon before ensuring that there is minimal disruption to your business’s day-to-day operations.

Tradesmen You Can Trust

Why Should You Invest In Double Glazing?

Energy Efficiency

Our A+ graded Double glazing boosts your building’s energy efficiency by adding more natural light and keeping warm air year-round.

Saftey & Security

Made with toughened glass and reinforced frames, double glazing is highly resistant to damage. Our fittings also include features like multi-point locking systems, which help enhance security even further.

Insulation

Unlike single panes, double glazing adds two thick layers of glass separated by a layer of Argon gas, which is a poor thermal conductor. This traps heat inside your building year-round and keeps the cold out.

Ventilation

Most double-glazed fittings, like sash and casement windows, come with added fan lights and versatile means of creating airflow within your building. By investing in double glazing you can increase airflow, which prevents condensation, dampness, mold, and stale air from forming.

Create Space

Adding a double-glazed extension is one of the best ways to add a light and airy space to your building that can be used for anything from storage to sitting areas for customers.

Versatility

Double glazing is a versatile investment that gives you the flexibility to keep your spaces cool or warm via various ventilation and hinge features. Additionally, double glazing saves you money on energy and upkeep costs all whilst being easy to maintain.

Why Choose Estuary Windows?

Expert Installation Service

With over 30 years of experience in the Double Glazing industry, Estuary Windows is committed to providing top-class service for all your window, door, and conservatory needs. From residential to commercial properties, we’ve seen it all.

A Guarantee of Quality

At Estuary Windows, we are committed to customer satisfaction. That’s why we use premium materials to ensure your new fittings have been made to last. We are so confident in our quality we offer a free guarantee for up to 10 years on materials, parts, and labour!

Affordable Pricing

We believe that high-quality window repair and installation services should be affordable for everyone. That’s why we offer competitive pricing and free no-obligation quotes to ensure that you get the best value for your money.

Case Study

Savs Southend old timber sash windows, before getting replaced by Estuary Windows

A white double glazed uPVC sash window at Savs Southend fitted by Estuary Windows

Two double glazed uPVC sash windows with metal railings on the outside.

One of Sav Southends new uPVC sash windows fitted by Estuary Windows.

Savs Southend

We had the great pleasure of working with SAVS Southend, a local CVS that works behind the scenes to help local charities and community groups.

When SAVS contacted us they were looking to replace their old, tired timber sash windows, which were in dire need of replacing. So we got to work. We replaced the old timber sash windows with some new uPVC verticle sliders, which not only look fantastic but also help Savs optimise their energy efficiency and security.

Boosted energy efficiency.
Enhanced insulation via double glazing.
Extra security was added with toughened glass and reinforced locks.
Added ventilation, that keeps the building cool in the summer and warm in the winter.

Commercial Repairs and Replacements

At Estuary Windows, we pride ourselves on our ability to fix almost any double-glazing issue. From hinge replacements to conservatory leaks and bowing window frames, if there’s a solution, we’ll find it. With over 30 years of experience in the industry, our expert team has seen it all. Give us a call today for a free no-obligation quote.

Just had an installation from us? Estuary Windows LTD provides a 10-year guarantee on all materials, parts, and labour from installation on the following products that fail due to normal wear and tear, provided correct maintenance has been upheld:

• Window frames
• Doors
• Conservatories including tiled roofs
• Beading
• Leaks due to installation

Our Guarantee of Quality

Our Accreditors

Commercial Double Glazing Quotes

Looking for a quote? Drop us a line today and we will get back to you with a free, no-obligation quote.

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