Business Details
26 Years
experience
Award-Winning Windows & Doors in Northallerton
Chatsworth Windows is a locally rooted company with over two decades of experience serving more than 20,000 satisfied customers across the North East of England. Established in 2000, we manufacture our own high-quality windows, doors, and living spaces at our Northallerton facility, ensuring complete control over product quality and installation standards. Our team of skilled professionals delivers tailored solutions, from casement windows to conservatories, with a commitment to innovation and customer satisfaction.We hold a 10-year product guarantee on PVCu frames and are proud to have won multiple industry awards, including National Manufacturer & Installer of the Year for five consecutive years. Our state-of-the-art showroom allows customers to explore products firsthand, while flexible finance options make home improvements accessible. With a focus on ethical practices and customer-centric service, we maintain strong local ties and a national reputation for excellence.
Services
Casement Windows
Composite Doors
Conservatories
Orangeries
Garage Conversions
Bi-Fold Doors
Patio Doors
Flush Windows
Aluminium Products
Secondary Glazing
Details
- Year established: 2000
Highlights and features
- We have served over 20,000 customers since 2000 with in-house manufacturing.
- Our installations come with a 10-year product guarantee.
- Award-winning service with National Manufacturer & Installer of the Year for 5 years.
- Flexible finance options available, including 0% interest for 6 months.
- Visit our state-of-the-art showroom in Northallerton for hands-on product experience.
Associations and certifications
- DGCOS
What people say
Excellent company
Top quality products
Professional fitters
Competitive quotes
Transformed homes
Services
Casement Windows
Casement windows offer customisable designs with superior energy efficiency. Available in various colours and materials, they enhance home aesthetics while providing durability. Our precision-engineered windows ensure seamless integration with existing structures, offering enhanced security and thermal performance for modern and traditional properties alike.
Composite Doors
Composite doors combine security, thermal efficiency, and style with carbon fibre reinforcement. Available in over 20 Rockdoor designs, they feature customisable glazing and hardware options. These doors resist warping and fading, offering long-term durability while elevating a property's kerb appeal through contemporary or classic aesthetics.
Conservatories
Our conservatories blend natural light with year-round usability, available in traditional or modern styles. Tailored to match architectural designs, they feature energy-efficient glazing and durable materials. Expert installation ensures structural integrity, transforming spaces into functional rooms for dining, relaxation, or work environments.
Orangeries
Orangeries provide grand, light-filled spaces with contemporary twists on traditional designs. Featuring full-height glazed sections and solid roof elements, they create striking transitions between indoor and outdoor areas. Customisable layouts and premium materials ensure seamless integration with existing properties.
Bi-Fold Doors
Bi-fold doors create expansive openings with minimal sightlines, connecting interiors to gardens. Available in PVCu or aluminium, they offer thermal efficiency and security. Custom configurations and finishes allow tailored solutions for modern homes seeking seamless indoor-outdoor living.
Questions
What services does Chatsworth Windows offer?
We specialise in windows, doors, conservatories, orangeries, garage conversions, and roof replacements across the North East of England.
Do you provide guarantees on your products?
All PVCu frames come with a 10-year guarantee, sealed units have lifetime coverage, and hardware is covered for one year.
Are finance options available?
Yes, we offer flexible finance including 0% interest for 6 months and long-term payment plans subject to approval.
Can I visit your showroom?
Our Northallerton showroom is open Monday-Saturday 8am-4:30pm and Sunday 10am-2pm for product demonstrations.
How long does installation take?
Most projects complete within 3-5 days, with exact timelines provided during the survey and quotation process.
Are you accredited by industry bodies?
We are registered with DGCOS, ensuring ethical practices, workmanship standards, and consumer protection for all installations.
Videos
Reviews (4)
Mr. Mrs. Batten
Apr 15, 2022
Report
We are really pleased with the windows and especially the frosted glass in the bathroom and toilets. The new front door is lovely. It has all made a difference to the house, it is warmer and quieter.
Mrs. Grimsditch
Feb 27, 2022
Report
We are very happy with the work carried out, the product and look of our property. The team kept exactly to time even though the weather was dreadful!
Mr. Norman
Dec 17, 2021
Report
We have used Chatsworth previously for our conservatory and thats the reason we came back. The service from beginning to end is very good and we know we can trust you as a company to look after the products and provide a great level of customer service. It has transformed the look outside, the new front door is already making a difference with no more draughts. The fitters are a real credit to you as well. Very polite, professional and courteous. Thank you very much.
Mr. Mrs. Wilkinson
Oct 10, 2021
Report
Just a note to say thankyou for organising our new conservatory roof from the visit of the surveyor who took everything we queried on board and looked into things very carefully for us. Then to the efficient team headed by Dillon and his colleagues, Gavin and Rob. They worked very hard and at all times very polite. The floor and window sills were very well covered which was so good. The rest of the teams were all polite and nothing was any trouble, from electricians to the wonderful plastering job that Simon did. Thank you for such a well organised job and we cant wait to get back in there again. We would definitely recommend Chatsworth as we have had quite a few jobs done by you.
