Double glazed windows & double glazed doors – constructed from high-quality materials that will enhance your home environment

Here at T&K, we use market-leading Planitherm glass for our double glazing. This features a special coating that reflects heat back into your home, preventing it from escaping through the window. Bolstering the energy efficiency of your home significantly, this can lead to energy bill reductions. The use of two panes over one ensures double glazing is far more difficult to break than single glazing too, leaving your home highly protected from potential intrusions. It’ll also lower the risk of condensation build-up.

With double glazing from T&K, security, energy efficiency and noise reduction are assured, allowing you to enjoy your home in total comfort. However, as installers of the full Planitherm glass range, we’re able to offer glass options that provide additional enhancements to your home. If opting for Planitherm Comfort or Comfort Plus glass, for example, you can enjoy better security, reduce the amount of noise making its way through the glazing and protect your furniture against UV rays. With Comfort Plus glass, you can also negate the effects of overheating caused by extensive sun exposure. For this reason, it’s an excellent choice for conservatories.

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Planitherm Glass

When it comes to choosing your windows, the glass really does make a difference. Glass typically makes up 70% of a window and controls not just energy efficiency, but also the flow of natural light and the level of security.

Replace

Suitable for Replacements

As long as the framing is in good condition, T&K can replace your current glazing instead of fitting a whole new window.

Thermometer

Thermal Efficiency

Our double glazing can achieve the highest Window Energy Ratings (WERs) when used with the right profiles.

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Extra Security Option

T&K can install glass that has been specially reinforced with a special layer, so it’s harder to break.

Cogs

Several Applications

Double glazing is suitable for fitting on doors, windows and conservatories.

Customise your double glazing with a range of...

  • types of glass
  • customisation
  • alternatives
  • types of glass

    Depending on the specific requirements of your home, you can choose a type of glass to suit it. Further reduce the amount of external noise entering your home, bolster its thermal efficiency, lower the risk of your home overheating or something else. We have a variety of different glass types at our disposal.

    Reduce Noise

    Reduce Noise

    Increase Thermal Efficiency

    Increase Thermal Efficiency

    Keep Your Home Cool

    Keep Your Home Cool

    customisation

    A range of decorative glass options are available, allowing you to alter the appearance to your liking. Within our range of available designs is options that are suited to both traditional and contemporary styled properties.

    Chantilly

    Chantilly

    Charcoal

    Charcoal

    Contora

    Contora

    Digital

    Digital

    Everglade

    Everglade

    Florielle

    Florielle

    Mayflower

    Mayflower

    Minster

    Minster

    Oak

    Oak

    Pelerine

    Pelerine

    Stippolyte

    Stippolyte

    Taffeta

    Taffeta

    alternatives

    For a further boost to thermal, acoustic and security performance, why not consider triple glazing instead?

    How does double or triple glazing reduce condensation on windows?

    Condensation is only able to form on surfaces that are cooler than the surrounding air. There must also be a high content of water vapour in the air. However, because double and triple glazing are better at reducing heat loss from a room than single glazing, the inner pane of a double or triple glazed window will have a higher surface temperature than a single pane window. As a result of the warmer glass surface, warm, moist air that is present in the room is less likely to turn into condensation when it meets the surface of the window.

    Find out more
    Condensation on a window
    Piggy bank

    Will new double glazing lower my energy bills?

    Windows are one of the main sources of heat loss in your home, especially windows that are old, single glazed or both. However, T&K’s quality double glazing possesses excellent heat-retaining qualities so more heat is kept inside the home, leading to lower energy bills.

    The Energy Savings Trust estimates that by replacing the windows on an entirely single glazed property with A+ rated double glazing, you can save £110 a year on your energy costs.

    Learn more about reducing your heating bills

    Can double glazed windows be fitted with trickle vents?

    Not only can we fit double glazed windows with trickle vents but they are actually a legal requirement when replacing windows that have already been fitted with them. Trickle vents are a great way to provide your home with background ventilation.

    View our window furniture options
    white casement windows

    Download our windows buying guide

    Are you looking for new windows for your home? This buying guide contains all the information you need to find the right windows for you.

    Download

    How much will it cost?

    T&K ensures all our products are competitively priced, offering fantastic finance options, so our products are as affordable as possible. Finance Options

    What about planning permission?

    We work collaboratively with our customers and local planning authorities to ensure the necessary planning permission is attained before any work is undertaken. Enquire now

    Is work guaranteed?

    Any installation work performed by the expert T&K team comes with a 10 year guarantee as standard. A devoted aftercare service is also available, after job completion. Enquire now

    How long will it take?

    As our sister company, Emplas, manufactures a number of our products, our turnaround times are significantly reduced compared to other installers. Enquire now

    5/5

    Fabulous from start to finish

    Fabulous from start to finish. I would have no hesitation recommending your organisation. Thank you […] for their professionalism.

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    5/5

    couldn’t have asked for more

    Throughout the process, he couldn’t have asked for more. All the staff have been helpful and friendly, and the finished installation is fantastic.

    Which

    10/10

    Competitive quote

    Competitive quote – installed within two weeks. Excellent product professionally installed. Well done!

    Checkatrade

    5/5

    I would recommend T&K to anyone!

    I would recommend T&K to anyone! They have done a fabulous job installing a new front door and canopy. First class job!

    Facebook

    10/10

    Job well done

    Job well done. Really pleased with the quality of the workmanship and a great bunch of guys. Left the place spotless.

    Checkatrade

    5/5

    excellent company

    We have had all our doors & windows replaced by T & K, excellent company.

    Which

    5/5

    Fantastic company

    Fantastic company that designed the perfect conservatory for my home and at a very cheap price, I would recommend them to anyone.

    Google

    10/10

    Thank you for my recent installation

    Thank you for my recent installation. I am delighted with the result, and would recommend your organisation without hesitation.

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    Fully accredited, award-winning company

    With full accreditation from the appropriate regulating bodies and a number of glazing awards to our name, you can feel assured of the quality that’s on offer.

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    Which? Trusted Trader
    Secured by Design
    DGCOS
    Conservatory & Orangery Awards 2019 Finalist
    G16 Winner
    G15 Winner
    G14 Winner
    G12 Winner

    Serving homeowners across Northamptonshire

    During our tenure as traders, we’ve provided bespoke home improvement solutions across the Northamptonshire area and beyond. This includes areas in counties like Oxfordshire, Hertfordshire, Buckinghamshire, and Warwickshire. We've installed home improvements in places such as Corby, Northampton, Bedford, Kettering, Milton Keynes, Cambridge, Aylesbury, Oxford, Rugby, Bicester & Luton.

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    Buy now pay nothing until 2020

    Only £99 deposit!

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