Double Glazing In Hockley & Essex | Windows, Doors & Conservatories

Double Glazing Hockley

Welcome to Seemore Glass Ltd, where we provide stunning double glazing home improvements across Essex from our base in Hockley. Seemore Glass was founded in 1968 as a family-run business owned by Graham Thompson, specialising in supplying and installing quality uPVC windows, doors and conservatories.

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Fantastic Deals On Conservatories, Orangeries & Garden Rooms

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Market-Leading Double Glazing

We offer a wide range of windows, doors, conservatories, orangeries, flat roofs and more, all manufactured using the latest techniques to keep you safer and warmer throughout the year. Get in touch with us today to find out how we can inspire you to bring the perfect double glazing fit to your home.

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Why Choose Us?

Friendly & Local Service

At Seemore Glass, we always put our customers first. Your satisfaction is our priority, and the feedback we receive is incredibly important to us. We always endeavour to make sure every project results in a double glazing feature we’d be proud to show off. We have refined our approach over the years to ensure as little interference in your home life as possible.

Quality Products

Our double glazing product range is made up of high-quality, premium-grade materials which guarantee a professional standard and exquisite finish. We only use the very best products, and each and every installation we undertake is done with precision and professionalism. You’ll be glad that you chose Seemore Glass for your Hockley home improvement project.

Approved Installer

Over the years, we’ve become well established and as well as uPVC windows, doors and conservatories, we have a large double glazing product range for all of your home improvement needs from fascias, soffits and guttering through to composite decking and orangeries. We have everything you need to make your double glazing home improvement a success.

Happy Customers

I recently had all the leaded glazing replaced by Seemore and because the entire process from survey, quote, time to complete work and the quality of work was excellent, I decided to use Seemore to replace 2 external doors. Again, Seemore were excellent. I am looking forward to using them again for my next project.

Gary Macdonald - June 2026

Very very pleased with our new front door and replacement sealed unit, the men that arrived were polite and courteous and cheerful despite to 28 degree temperatures they had to work in, thank you all for giving us a stress free installation.

Melody Belcher - June 2026

Seemore Glass are an excellent company their services are first class, very good fitters, quality materials. I highly recommend them.

Helen Doran - November 2025

It had been a pleasure dealing with Seemore Glass. The display showroom staff were very helpful and patient explaining the benefits of all of the different door manufacturers products. Great range and choice. Very quick to deliver and fit. Fitters did a professional job and were friendly and personable, cleaning up after they had finished and gave me a clear explanation of the products servicing and guarantees. I would definitely use them again.

John Burton - March 2026

Seemore Glass provided a first class service from ordering to completed installation. Excellent prices. Approx 3 weeks from ordering to fitting. Excellent fitters. Would highly recommend.

Linda Mclewin - February 2026

I have used Seemore Glass 3 times and have not been disappointed. No hard sell. Turned my idea into reality. Excellant professional fitters who respected my home, cleaned up behind themselves, helpful, friendly and explained everything when asked. I have no hesitation in recommending them.

Maggie Kelly - December 2025

When they left they took all the old windows away and there was no mess or any damage to the surrounding walls. Amazing job and a very good company, would definitely recommend Seemore Glass to anyone.

Steve Barns - December 2025

What a great service from this company, from the salesman to the fitters. The salesman was not pushy at all office staff were great and the fitters Dave and Paul were the best

Peter Bailey - November 2025

We needed a new front door and Kevin in the showroom was very helpful and patient, as we did pop into the showroom many times, but there was no high pressure selling and the prices were very competitive. Frank and Alan who installed our front door, done so in a professional, tidy and clean manner. Very pleased and would highly recommend.

Stephen Fuller - November 2025

We had our rear windows replaced having had Seemore previously for the rest of our windows. Aaron and Chris were very efficient and did a good, neat and tidy job. I would definitely recommend them having been using them for more than 20 years.

Christine Wilson - October 2025

Home Improvements for Homeowners

At Seemore Glass, we provide a full service from start to finish when it comes to your double glazing home improvement project. We start with a detailed discussion to help you to achieve your desired end result.

We ensure that your new double glazing feature is installed in a timely and efficient manner, from design to planning and through to completion. We have a wealth of experience, which we put into practice with every project we undertake.

You can find more double glazing information about our windows, doors and conservatories across our website, as well as specialist items such as bi-fold doors, composite fencing, decking, flat roofing and more. At any point where you have questions regarding our Hockley based double glazing, you can simply get in touch with us via the contact page.

We cover South Essex, including Hockley, Rayleigh, Rochford, Southend, Hullbridge, Leigh-
on- Sea, Belfleet, Basildon, Chelmsford, Wickford and Brentwood.