Double Glazing Brentwood

Flush Sash Windows

Our flush sash windows are ideal for period or listed properties or homes located in conservation areas. It’s even possible to request a heritage specification when talking to a member of our team about your design requirements. Our thermally efficient double glazing can comfortably achieve a U-value of 1.3 to make your home in Brentwood warmer. Get in touch with our team to find out more.

Sliding Sash Windows

Our heritage sliding sash windows are characterised by slimline designs. But there is more to our sliding sash products than stunning aesthetics. Depending on the specification you choose, a U-value of 1.0 could be yours to enjoy. Internal beading and a multipoint locking system will be used to prevent forced entry into your home in Brentwood. Get a free, no-obligation quote from our online quoting engine!

Aluminium Windows

Our aluminium double glazing is hardwearing. It isn’t susceptible to rusting, rotting, warping or any other form of deterioration. Your installation will also achieve finer sightlines than those produced by an equivalent window made from uPVC. Your home will also be quieter, thanks to the acoustic-cancelling technology included.

Why Choose Seemore Glass?


Experience and Local Reputation

We have a great deal of experience of working on projects in your area and have the skills, experience and products needed to make your project a success. Visit our Reviews page to learn more.


The Best Double Glazing Products

We only work with suppliers and manufacturers that meet a high standard. That way we can guarantee to our customers that our products are long-lasting and will deliver outstanding long-term performance.


Our Ongoing Commitment To Quality

We only employ fully qualified fitters with real world experience of fitting these products. Our units have also been rigorously tested to meet the requirements of industry-recognised schemes like PAS24.


Double Glazing Quote Brentwood

Need A Price?

Contact us directly to see how we can help, or try our online quoting tool to get an instant online price in minutes!

Happy Customers

We had a Solidor front door fitted and couldn’t be happier with the door or the service. The fitters were reliable, clean & tidy. Would highly recommend.
Luisa Miller - June 2023
My new windows are fab, already had compliments. The whole process was easy and problem free. The installation was excellent, K&V were professional, polite and funny. What could have been very stressful was made easier by them. Thank you!
Nina Batty - June 2023
Very Professional from start to finish. From measuring up and ordering our doors to the fitting was about 4 weeks. Vince & mate came round and fitted the doors in a morning, we just provided the tea. Very competitive price as well as a 10 year guarantee! All in all, a very good service.
Stephen Kentish - May 2023
This is the second time I have used Seemore Glass, the first time to have a Front door fitted and this time Bi-fold garden doors. I returned to them as my first installation was extremely good, the fitters professional and tidy and most of all the price was very competitive, along with FENSA coverage. The second occasion was no different. I am a very satisfied customer, I would have no hesitation is recommending them.
Barry Bowdler - May 2023
A very professional service from start to finish, would highly recommend Seemore Glass.
Alan Ruckert - May 2023
Very professional from order to completion, the technicians were also excellent.
Richard Clayton - April 2023
Excellent, professional and friendly from start to finish. Fitters were outstanding and did an outstanding job both inside and out. Would recommend without a doubt.
Neil Baker - March 2023
Very positive. The staff were very friendly and efficient and the fitters, Vince and Kirk, did an excellent job. We will be returning to Seemore Glass very soon to order more double glazing.
Paul Wilgress - February 2023
Would definitely recommend Seemore Glass of Hockley. Very efficient, courteous and tidy. Product of excellent quality.
James Quinton - February 2023
First rate service from initial visit to installation. No delays, and Kirk, the installer couldn't have done a better job. Highly recommended.
Mick Mapleson - February 2023
Excellent local company. Really nice team and the two fitters were first class. They were careful, tidy and sympathetic with our old house.
Tony Vickress - September 2023
The fitters were on time and worked continuously. They were polite and communicated well. They were able to manage unexpected problems in a professional manner.
Stuart Swift - October 2023

Double Glazing Doors & Windows

Composite Doors

A choice of 23 interior and exterior colours gives you a great deal of control over your double glazing design – thereby improving your home’s market appeal. Why not visit our door designer tool to explore different customisation options for your project?

Many of the composite doors in our portfolio go a step further by meeting the requirements of Secured By Design. This kitemark, which is owned by the UK police force, is used to identify products that are almost impossible to break into. We offer residential doors that use an oak grain foil to create the appearance of a genuine timber product. Carefully selected fibres are compressed and wrapped around a strong core to ensure strength and long-term stability. These front doors have been thoroughly tested to meet PAS 24 specifications, making them an exceptionally secure choice for your home in Brentwood.


Patio and Bifold Doors

Our aluminium bifold doors are strong, exhibit minimalist sightlines and are come with a choice of five stunning RAL powder-coatings that won’t fade over time. You can choose to have between 2-18 panels, depending on your requirements. If your project requires aluminium patio doors, our product range won’t disappoint. Our doors can weigh as much as 400 kilos per panel without causing any problems with opening or closing. For your convenience, we also offer a choice of uPVC patio doors and timber bifold doors. Whatever your requirements, we’ll be able to fill your home with more light and improve access for you and anyone who visits.

Double Glazed Conservatory Roof

Market-Leading Roofs: Choose From Three Options

Conservatory Roofs

Are you looking to expand your home space? Take a closer look at our solid conservatory roof, which can include glass elements shaped to your precise requirements and can be positioned anywhere.

Stunning Rooflights

We also offer a series of thin, eye-catching rooflights that come in a range of standard and bespoke sizes, so you won’t need to compromise when making a design decision. Our ceiling lights are also remarkably easy to fit and will save you time.

Our Lantern Roofs

Depending on which of our lantern roofs you choose, you could enjoy the benefits of a system that internally recreates a traditional timber effect – but without the need for extensive maintenance or extensive upkeep.

Our high-end double glazing range of lantern roofs is, in many cases, able to achieve U-values as low as 1.0, which exceeds recommendations made by UK Building Regulations and organisations like Passivhaus.

Looking For Flat Roofs?

If you need a flat roof to complete your double glazing project, you’ll marvel at the edge-to-edge glass , which will add a seamless modern touch to your home in Brentwood.

Our flat roofs also include self-cleaning glass as standard. Dirt and grime will be automatically removed from your roof’s surface without any intervention on your part.

Double Glazing Prices Brentwood

Contact us for more information about our extensive double glazing range for your Brentwood home, or why not book an appointment? Use our VR Tour tool to explore our showroom, or head to our design tool to get a free online quote.

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Double Glazing Brentwood

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Double Glazing Prices Brentwood

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