N & P Windows
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N & P Windows
For over 40 years we've not only supplied windows, doors and conservatories for over 40,000 householders like you but for major local, Hertfordshire businesses too. We understand the requirements of the trade installer, small builder, local authorities and home owners and it is through this understanding that we can provide better products and a commitment to quality and service.

From double glazing to new doors and stunning conservatories, Hertfordshire residents and businesses like you already trust us.
Services
N & P Windows modern Casement windows represent the very best in terms of comfort and security and are designed to complement classical or contemporary style homes. The traditional visual appeal and versatility of N & P Windows Sliding Sash windows meets low-maintenance, rattle-free modern construction in N & P Windows vertical sliders.
Vevo's range of exterior French Doors include classic, traditional and contemporary designs, all with the added benefit of uPVC double glazing. N & P Windows uPVC double glazed Patio Doors are stylish, contemporary, practical and perfect for enhancing any home. Get a taste of the country with a replacement back door from our new uPVC range of traditional, made to measure Stable Doors.
The N & P Windows County range of doors has an option for every home type. From traditional cottage to modern new build N & P Windows has you covered. We have a massive range of styles available in a huge assortment of colours and glass finishes to match your unique personality. N & P Windows Twin doors are ideal for properties with a space for a large front door or as an entrance to a conservatory, patio or porch.
N & P Windows also offer a fantastic range of Aluminium doors and windows as well as the high quality upvc windows and composite doors. We manufacture our aluminium product range in our state of the art factory to your exacting specifications. Take a look at our aluminium bi folding doors and see the quality of our aluminium range.
Inspired by Victorian architecture this impressively versatile conservatory design can complement most types of property. The classic, clean-lines of N & P Windows Edwardian conservatories offer an ideal way to economically extend your home in style and add value too. Improve your home and capture the heritage of British architecture with a double glazed, energy efficient Gable front conservatory from N & P Windows.
Reviews (9)
Emma Puttrell
Emma Puttrell
Dec 10, 2021
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So happy with our new windows. Amazing service from start to finish from Alan and the brilliant fitters. We wanted modern windows but still in keeping with our 140 year old house and these sash windows are perfect. We’ve had so many comments about how good they look.
Tom Harrison
Tom Harrison
Nov 04, 2021
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Great customer service including follow up queries. Worked with us to refine our specification, quick turnaround with quote and well priced. Good standard of product and installation.
George Howard
George Howard
Jan 30, 2021
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Called for a quote for a new window, told there was no sales team in the office and took my number for a call back, but 1 week later still no call back, your loss
Geoffrey Page
Geoffrey Page
Nov 25, 2019
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Still waiting for the salesman to phone back 6 weeks later. Too late now.
Harry Syed
Harry Syed
Nov 03, 2019
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N and P Windows have been fantastic to deal with from first contact to installation and after care. Very professional, efficient and courteous.
A really great experience!
Martin B.
Martin B.
Nov 04, 2017
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Don't be swayed by the five star reviews on here and the five star reviews on their site (funny that there are no four or three star reviews on there). This is a awful, shoddy, incompetent company. I have had trouble with the patio doors, there are draughts through the windows. All their manager goes on about is the great products which are not that good. I experienced rude and unprofessional customer service and when I complained I was told that she was like that because her husband was ill. Avoid this company at all costs.
An update to this previous post two weeks on. Sitting here with a patio
Chris Owen
Chris Owen
Jun 20, 2017
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Very poor. Contacted N&P and someone came round to discuss an extension. Was promised a full quote within 7 working days. After chasing them 3 times finally got an email saying due to workload they were unable to provide a quote. Total lack of communication or service.
Elaine Heath
Elaine Heath
Oct 09, 2016
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Came out to price job, no pressure in and out, came back 5 weeks later to do job. Done to a great standard by polite helping men. Also half the cost of other quotes we had received by other companies. Thank you.
Simon Neville
Simon Neville
Sep 12, 2016
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Great dealings with N&P. Very efficient and good standard of work - thank you.