Over 40 years of supplying and installing the highest quality windows, doors and conservatories to over 40,000 satisfied customers in Hertfordshire.

We love to hear from our customers, here are some recent comments;
 

As this was the second time I have used your company I knew I would receive a first class service and I must give credit to Dave and Barry for their helpful, willing and cheerful assistance and their expert workmanship. They did, indeed, work very hard. I shall have no hesitation in recommending the services of your company in the future.
Mr J, Hitchin
 

I recently had some windows replaced in my council house. I would like to express my thanks for the clean, prompt, friendly way the work was undertaken.
Mrs S, Stevenage

I felt I must write to thank you for your prompt attention to my problem window! I was impressed that you contacted me so quickly, visited soon after and actually put the matter right on the spot. The good reputation of your company is obviously in good hands! I would certainly use it again.
Mrs M, Welwyn

I would like to say how happy I am with the work that N & P Windows have done in my house, you were amazing. I have never had workmen in my house that take such pride and care, it was a pleasure to have them at home. I cannot praise them enough, if all workmen behaved in the same manner being a tenant or homeowner would be far less stressful and happier experience.
Mrs B, Stevenage