Find The Right Double Glazing For Your Home By Contacting Seemore Glass Today

We Install uPVC Double Glazing

Stunning Flush Sash Windows

Is your property in Rayleigh a listed or period building? Is it located in a conservation area or other protected site? We can install flush sash windows specifically built to meet heritage specifications, so as to overcome problems caused by UK planning permission laws. Our double glazing is also able to achieve U-values as low as 1.3.

Our Sliding Sash Window Range

From an aesthetic point of view alone, our sliding sash windows excel. Performance matters, too; that’s why our double glazing portfolio includes uPVC windows capable of delivering a U-value of 1.0 (which far exceeds recommendations made by UK Building Regulations). A multipoint locking system and internal beading will keep your home in Rayleigh safer.

Explore different double glazing styles by browsing our sliding sash window collection. Our heritage style windows offer outstanding security, thanks to a tilt and turn feature that facilitates inward opening  – in turn allowing you to capture passing breezes and ventilate your home in Rayleigh without worrying about unauthorised guest seeking access.

If your requirements are a bit more specialist, we can still help. Seemore Glass can install mock heritage windows that are made without the need for any welding but include perfectly functioning mechanical joints.

Strong and Stunning Aluminium Windows

One of the strongest attributes of aluminum double glazing is its sheer durability. This is a material that won’t corrode, twist or warp when exposed over time to harsh weather conditions. Less aluminium is needed to provide this strength, which means you’ll be able to enjoy better views and superior sightlines.

Why Choose Seemore Glass?


Our Customers Would Recommend Us

Seemore Glass works with homeowners in Rayleigh and the local areas. We can tackle projects of almost any scale or complexity, too. Read our Reviews page to find out what our customers have to say about us.


A Complete Range Of Double Glazing Products

Our products have been selected from the UK’s very best suppliers and manufacturers. You can buy with peace of mind when you choose Seemore Glass as your installer and will only need to make one call if you have a question.


We Understand The Importance Of Quality

That’s why we spent so much time choosing the best fitters to join our team. Our double glazing also meets high security standards and often meets the requirements of Secured By Design and PAS 24: 2016.


Double Glazing Styles

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

Very good service from ordering to delivery. Fitting completed in specified time with no mess or damage. Excellent. Would use Seemore again with no hesitation
Mr Trew - August 9, 2018
Excellent service from ordering delivery and fitting. Whole house now completed by Seemore. Wouldn’t hesitate to use them again or recommend them to others.
Jackie Trew - August 10, 2018
The team that came round were excellent, hard working and polite.
Mr Aylott - July 22, 2018
I was very happy with the quote through to installation, it took marginally longer than expected to install however this was no bother for me. I would certainly recommend Seemore Glass.
Mr Westgarth - July 19, 2018

Make An Entrance With One Of Our Market-Leading Doors

The Features and Advantages Of Our Composite Doors:

  • Our composite doors doors are extremely secure, having been awarded PAS 24: 2016 and Secured By Design status – kitemarks that single out double glazing of the best quality.
  • You’ll be spoilt for choice when you browse our 23-strong range of colours, which means you’ll be able to enhance your home in Rayleigh in the best possible way.
  • Do you love the look of timber double glazing? We offer an option that grafts the façade of a traditional oak door onto a composite door to make it look authentic.

Create Better Access and Improved Views Of Your Garden:

  • Our aluminium bi-fold doors open almost fully to deliver exceptional views of the outdoors and can be installed using one of five durable RAL powder-coatings.
  • Between 2-18 panels can be included when you choose one of our concertina doors for your home in Rayleigh, so you’ll be able to find a fit that’s perfect.
  • Each panel in our patio door range can weigh up to 400 kilos. Despite this, your double glazing will require virtually no effort during operation.
  • To give our customers as much choice as possible, we’ve extended our range to include wooden bi-fold doors, aluminium patio doors and uPVC patio doors.

Double Glazed Conservatory Roof

Extend Your Home In Rayleigh With a Brand New Roof

Solid Conservatory Roofs

Our solid conservatory roof systems are like nothing else around. Make your home in Brentwood stand out by adding shaped glazing anywhere in the structure of your roof to focus light where it’s needed most. Perfect for any home extension.

Our Illuminating Rooflights

The minimalist look of our rooflights will reward you with fine contemporary sightlines that’ll add market appeal to your Rayleigh home. Bespoke and standard size options are available and our systems can be fitted quickly.

A Choice Of Lantern Roofs

Some of our lantern roofs are capable of replicating the look of wood, making this entry in our double glazing portfolio the perfect choice for projects in Rayleigh where a more traditional effect is desired.

You’ll be surprised – and pleased – to discover that our lantern roofs can achieve U-values as low as 1.0. This is an industry-leading score that far surpasses industry recommendations and regulations.

We Also Install Flat Roofs

Flat roofs are growing in popularity and it’s easy to see why. The seamless edge-to-edge design of our systems means that visitors will be suitably impressed.

You won’t have to pay extra for high-performance glass. We will include self-cleaning glazing as standard, which means grime and dirt will be automatically removed.

Double Glazing Prices, Rayleigh

Try our incredible VR Tour of our showroom to learn more about our extensive product range or get a free online quote using our design tool. Contact us the Seemore Glass team for more information or book an appointment.

Latest News

Approved double glazing installer Essex

Approved Installer in Essex

November 29, 2018

Seemore Glass Ltd Limited is proud to be able to say we are Approved Installers for both Conservatory Online Prices and Double Glazing on the ...

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November 18, 2018

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November 16, 2018

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Browse Our Gallery

Get inspiration for your home, and see how good our products look when they are installed by checking out our gallery.

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