Dunmow Glass Limited

Suppliers of quality uPVC Windows, Doors, Conservatories and a full Glass & Glazing Service.

01371 874646

Unit 10 Zone D Chelmsford Rd Ind Est, Dunmow CM6 1XG


Welcome to Dunmow Glass Limited, established since 1997

A family run business whose aim is to provide our customers with the highest quality products and service.

Suppling uPVC windowsdoors conservatories and a full glass & glazing service.

Our services pages provide comprehensive breakdowns of what we can do for you including galleries of recently completed work and customer testimonials.

Call us now on 01371 874646 to discuss your needs or, alternatively, fill in our contact form and we will get back to you as soon as we can.

New and replacement windows

With our new energy efficient frames, your home will be a ‘greener’ home too – by reducing the amount of energy you use to heat your home, our frames will help you to reduce the amount of greenhouse gases you produce.

All of our windows meet a high Window Energy Rating. As well as keeping the heat in, energy efficient windows insulate your home against outside noise.

Our products are fitted with ultra-secure multipoint locking systems, providing the highest level of security and delivering total peace of mind.

All of our installations are covered by a 10 year insurance backed warranty. We are also a member of Certass which is a self-certification scheme that ensures your installation meets current building regulations.

Casement Windows

Casements are the most popular and versatile style of window that we offer. The number of arrangements and combinations of fixed and opening frames is endless – it really does come down to what you want and how you intend to use the room.

Select your finish and hardware from a range of beautifully crafted locking handles, and that’s it – we do the rest.

Our casement windows deliver the complete solution for any property from period to contemporary.

Vertical Sliding Sash

Crafted with attention to detail, our sliding sash windows combine the functional benefits and performance of a modern PVC-U window with the feel, aesthetic appeal and operational simplicity of a traditional window.

Our vertical sliding sash windows have a timeless elegance made with beautiful proportions and symmetry.

They have the true looks of the original timber sash window of a distinguished era for which they replace, retaining all of the character of the property itself.

Bays & Bows

Bows and Bay windows not only add distinction and character to a house – they add space too. The ‘arc’ of the Bow Window offers a larger internal window ledge area and the Bay actually extends the footprint of the room it fronts.

Either way – the additional space and light, combined with the high visual impact make both styles of window an extremely popular choice.

New and Replacement Doors

Residential Doors

Residential doors are the perfect choice for both front and back doors.

We offer a wide variety of decorative PVC-U door panels and glass units for you to create a truly unique entrance to your home.

Side panels, aluminium low thresholds and midrail letterplates are all options available on the residential door – as too is our exclusive range of hardware.

Patio Doors 

The classic Patio door offers the home owner a number of benefits, with more light and space being the most notable.

As a result of this, patios are well suited to porch and garden applications.

Our low threshold doors create a seamless access point from house to garden, giving you a greater sense of space – perfect for a summer BBQ or winter party.

Composite Doors

Our range of composite doors are designed with meticulous attention to every detail and finished to the highest possible standard. Our composite door is thick – but its also very smart. In fact its 44mm thick (compare that to conventional PVC panel doors at 28mm).

Its powerful too, its super-strong structural frame and up-to-the-minute hardware makes our composite door even more secure.

Now you can make even more of a statement with our contemporary furniture suites that can transform your door into a real property feature.

We also offer a Secured by Design option which meets the police national standard for safer homes. Its not only police – approved – its recognised by many insurance companies. So as well as enjoying an added sense of safety, you could get a discount on your home insurance cover too.

French Doors

French doors extend your home, bringing extra light and the illusion of more space.

They create an attractive opening to a garden or patio with minimal obstruction.

As a homeowner you will be able to enjoy a better view of the outdoors all year round. French doors are also ideal for partition wall application – from a kitchen to a conservatory area for example.

Bi-Folding Doors

The bi-folding door meets the demands of contemporary living and combines this with beauty and practical functionality. These aesthetically pleasing door panels are configured into a number of concertina folds that can be pulled back to offer optimum versatility, light and access into any room.

Where an opening or partition is required between rooms, whether a small or large room, or where your home leads onto a patio or outside area and you want to extend your view of the garden, the bi-fold door is ideal for these applications. Bi-fold doors create synergy between rooms of all shapes and sizes to seamlessly connect your living spaces whether indoors or outdoors.


Adding a conservatory to your home will enhance your lifestyle, by allowing you to make the most of the outside with all of the comforts of the inside.

A conservatory will create more living space, and allow you to enjoy the benefit of natural light. As well as enhancing the appearance of your home, it will significantly improve the value too.

Make statement with a conservatory that gives an air of luxury that you can enjoy all year round.

Glass Processing

We offer a complete glass processing service which includes:

  • Tables tops to enhance or protect your furniture
  • Modern glass shelves
  • Mirrors cut to any size or shape
  • Polished or bevelled edges
  • Bespoke etching
  • Holes drilled to suit your needs
  • Balustrades to modernise your stairs
  • Glass cut to size while you wait

All of these products can be supplied & installed or a supply only basis.

These products are supply only.

  • Coloured splashbacks to compliment your kitchen or bathroom with an endless choice of colours
  • Shower screens & shower enclosures

Glazing Services

Our glazing service includes:

  • Replacement of misted or broken double glazed units
  • Traditional putty glazing
  • Traditional lead lights and lead light repairs
  • Greenhouse repairs
  • Glazing to bespoke frames

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