U-values of just 1.2 w/m2K can be achieved.
Aluminium casement windows with a 58mm frame depth and clean lines that ensure for a sleek, contemporary look, which will seriously enhance the aesthetic appeal of any home. When closed, the slender framing will ensure that plenty of light will make its way inside, and thanks to the latest security innovations, your home will be highly protected from potential intruders.
As well as being secure, our aluminium casement windows are highly energy efficient, thanks to quality glazing and a unique polyamide thermal break. Although, external noise making its way into your home will be effectively reduced too, allowing you to enjoy a comfortable home environment throughout the year.
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U-values of just 1.2 w/m2K can be achieved.
Having been Secured by Design certified, you can rest assured that rigorous levels of security are present.
Inherently, aluminium is an exceptionally durable material and should last for years, provided it’s taken care of.
Having been stringently tested for air and water tightness, they provide expert protection from the weather.
Finish off your windows with a colour of your choosing. Choose from an extensive range of single or dual colours and anodised finishes. You can pick something bright and bold so they’ll really stand out, or opt for a subtler shade, for a more refined look. For a list of alternative window colour options, follow the link here.
Our aluminium casements are available with either double or triple glazing. Double glazing performs excellently in terms of thermal efficiency, noise reduction and security, however triple will give your window an extra boost in each aspect. With our range of decorative glass options, it's also possible to add a stylish feature to the windows and improve privacy. Follow the link here to view the choices we have available.
Whilst we supply casements that are constructed from the highest quality aluminium, they are also available with uPVC and timber framing. Regardless of the chosen material, rest assured that the quality on offer remains the same.
Fixings & furniture
Our aluminium casement windows are available in top hung, side hung and bottom hung applications, to suit your unique requirements. Here at T&K, we also understand the importance of personalisation and so we provide a wide selection of window furniture options. To view our full selection, follow the link here.
T&K ensures all our products are competitively priced, offering fantastic finance options, so our products are as affordable as possible. Finance Options
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
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
As our sister company, Emplas, manufactures a number of our products, our turnaround times are significantly reduced compared to other installers. Enquire now
Fabulous from start to finish
Fabulous from start to finish. I would have no hesitation recommending your organisation. Thank you […] for their professionalism.
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.
Competitive quote – installed within two weeks. Excellent product professionally installed. Well done!
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!
Job well done
Job well done. Really pleased with the quality of the workmanship and a great bunch of guys. Left the place spotless.
We have had all our doors & windows replaced by T & K, excellent company.
Fantastic company that designed the perfect conservatory for my home and at a very cheap price, I would recommend them to anyone.
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.
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.
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.View areas we serve