uPVC Windows

Replacement glazing is a big investment for your home and at KJM we realise that quality is paramount. We use various ranges of uPVC window products, have our own highly trained window fitters for installation and ensure that we remain competitive with prices. In many cases a showroom visit can help you choose between a stormproof or flush sash casement. On this page you will find general information on our uPVC systems. You will see that we offer a huge range - See - In this Section to view Triple Glazing,  Residence 9  and the Dempsey Dyer Beaumont systems, you can also view our range of sliding sash and the continental tilt/turn windows.  At the bottom of this page is information on the Infinity recycled PVC profile system, Coloured windows and the Woodgrain white foil.

uPVC Windows general information

Below, you will find the features and benefits of the uPVC double glazing window products we supply, along with some technical information. If you have any questions or would like us to provide an estimate for your new double glazing, please feel free to call us on  01264 359355 or fill in the enquiry form and we will get back to you.

Visit our showroom

We have six main systems of PVC window systems, that come in bevelled, sculptured and foil alternatives. We have them all on display so why not come to view your options in our showroom in Andover and discuss your requirements with an experienced advisor who will be able to help you see the different choices available.

  • KJM supply the Profile 22, Veka, Residence9, Residence 7, Deceuninck & Dempsey Beaumont PVC profiles.

As an independent windows supplier, we have chosen these two profiles for our standard range of double glazed windows and doors that suits every situation and provides you, the customer, with the choices you desire.

Veka LogoWe tend to use the Veka range for our sliding sash windows and foil options, including the new white foil and Profile 22 for our main supply of casement windows & doors. Our Veka and  Profile 22 uPVC products are manufactured in England to the highest of standards. Industry awards for quality have been awarded to them for their double glazing.

Veka - Durable window & door profiles

Veka window and door profiles are manufactured and installed all over the world. The video below is a light hearted look light-hearted look at the Veka product with this Russian TV commercial

 Beaumont & Residence 9 Windows systems

Do you think all PVC window systems look the same? Then take a look at these two window systems, mechanically jointed windows that look just like wood. Further details "In this Section"

Recycled uPVC options as well

Firstly we offer the Veka Infinity profile system, its manufactured from recycled material in its core, the external faces are made from virgin uPVC. Further information can be found on our Veka Infinity page

Profile 22 Logo

Secondly Profile 22 uses RCM (recycled composite material) for its internal reinforcements. Manufactured from old first generation post-consumer uPVC windows, the reinforcement range of double glazing windows closes the loop on the recycling process by bringing this waste material back into use in a new generation of products.

In the world that strives to save precious resources, we believe that this is an innovative product that enhances the thermal efficiency of your windows, whilst providing the strength required from internal reinforcements.

Further information on RCM can be found here: PDF Profile22 RCM Download

Benefits of using uPVC for your windows & doors

  • Low maintenance

Cleaning frames with soapy water occasionally and maybe lubricating hinges, handles and other hardware is usually all that is necessary.

  • No painting

uPVC never needs repainting or re-staining, unlike timber frames.

  • Not just white

There are lots of colours and effects available for frames of your new double glazing, even a wood-effect.

  • Colourfast

Whatever the colour, tests ensure that it won’t deteriorate over time.

  •  Deterioration proof

Frames don’t rot, rust, corrode, warp or split and have been proven to last at least 35 years.

  • Tough and durable

Special additives make uPVC frames tough enough to suit UK requirements.

  • Resists combustion

Frames will burn only when subjected to an intense fire source. PVC is classified as self-extinguishing.

  • Insulation

uPVC has inherently high thermal and acoustic properties.

  • Cost competitive

uPVC windows are generally the most cost-effective option due to them being long lasting, low maintenance and low cost.

  • High performance

uPVC frames are able to comply with the requirements of all relevant British Standards and BBA requirements.

  • Design capabilities

Most styles of double glazing window are available in uPVC:- tilt and turn, vertical sliding sash, pivot, fully reversible and traditional casement windows.

  • Environment

uPVC windows are easily recyclable.

  • More 'A' rated energy

uPVC double glazed windows achieve more 'A' ratings for energy efficiency than any other framing material. Consider 44mm triple glazing for the ultimate insulation

  • Sustainability

Domestic and commercial uPVC frames score A and A+ ratings respectively in the BR Green Guide.

The above information is from

Other information….

Coloured Foils

House with green windowsWoodgrains and Coloured Foils

uPVC windows don’t just come in white! You can even buy a white wood-grain today. Why not visit our showroom in Andover to see that ranges of colours available to you. Andover is easily accessible from the A303 and the A34 across Hampshire.

Colour foiled windows





  • Obscure/Pattern Glass Options

Choose from our range of Pilkington Pattern Glass

  • Energy Rated Windows

See our Energy rated section for further information

  • A selection of our free uPVC Window brochures

Profile 22 uPVC fully sculptured windows

Profile 22 uPVC bevelled windows

Veka uPVC fully sculptured windows

Veka uPVC Windows and doors

Why change your old uPVC windows?

Our no pressure promise

At KJM Windows & Conservatories, we pride ourselves on our no hassle, no pressure approach to providing high quality home improvement products to the thousands of customers who have put their trust in us since 1982.

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