About Us
S & K Windows, based in Northallerton, is an installer of quality windows, doors, conservatories and roofline products to the North Yorkshire, Durham, and Cleveland areas. A successful, friendly, family run business specialising in high-quality installations with thousands of satisfied customers.
Founded in 2002, we’ve built a reputation for a thoroughly professional approach and the knowledgeable guidance we can offer.
The service is complete, from helping you plan and choose the style of windows that most compliment your property, to obtaining planning permission if required.
All quotations are free of charge and are carried out by Stephen Darby the owner. No deposit, payment only on completion and satisfaction.
S & K Windows offer the most energy efficient windows from A rated windows to triple glazing. The choice is yours.
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Brilliant job by S and K Windows! Our old 20+year old conservatory with a leaking plastic roof has been replaced with a lovely shiny new one with a blue glass roof. We also have a posh new front door! Gaz and Graham were polite, friendly, and efficient, and cleaned up after the job. When we’ve saved up for new windows, we’ll definitely be coming back to this company.
Ann B. on Google
Steve was very prompt in providing a quote and the work was started and completed as agreed. Most of our windows were replaced (including 3 bows) and the quality of work was excellent. A lot of care was taken to ensure areas of work were kept clean and tidied when finished. Would highly recommend – great job!
Susan W. on Which? Trusted Traders
We are very pleased in our recent dealings with S&K, who have replaced the majority of the windows in our house. Steve, the owner, does the selling but he is not at all pushy and spends time going through the options with appearance, openings etc. The installation was carried out carefully and the finished windows look great. Finally, the prices charged were very fair and reasonable.