High Quality Double Glazing Options in Yorkshire

Niddal offer a comprehensive range of home improvement options and have served the local community for over four decades. Our uPVC windows retain their beauty for years with a minimum of maintenance. They will keep your home safe and comfortable all year round. From traditional designs to modern profiles, you will find the right window for your home.

The first thing that people see when they visit your home is your entrance door and first impressions count so look no further than our superb collection of internal doors. We offer a stylish range of front and back doors, patio doors, composite doors and French doors. Thanks to its improved quality and aesthetics, aluminium is a fantastic choice for properties, enhance your home with our range of aluminium profiles. Due to their strength, aluminium windows are known for being elegant, slim frames which allow for more glazing.

With a bespoke conservatory from Niddal we will be able to design a conservatory that fits your exact requirements. Use the space for an office, lounge or even home gym. An orangery is similar to a conservatory, but has a glazed lantern roof on a perimeter deck which is supported by pillars or columns. You can have all the light of a conservatory, but with added height and space. We also offer garden rooms so homeowners can have their own private space, separate from the house, usually found at the foot of your garden. This versatile room allows homeowners to have their own space to relax and indulge their hobbies.

All our products are TrustMark, FENSA and HomePro Insurance Guaranteed. By using a FENSA registered company, you can be sure of avoiding rogue, DIY traders, and other unsuitable double glazing installers.

Niddal offer a wide range of double glazing repair options. We can replace double glazed sealed units, change locks and cylinders and upgrade your security features. Keep your home looking fresh and tidy with our services.  Use our online quoting engine today for an immediate quote for any of the products mentioned or contact us via email or phone if you prefer. If you would rather see our products in person, or speak face to face with one of our friendly customer service team, visit our showroom today.

Aluminium Bifolds Harrogate

Product Highlight

Explore Our Range of Aluminium Products

Aluminium is a fantastic material option when installing double glazing products. Because it's such a durable product, a design can be created with more glass and less frame. Aluminium also allows for wider and taller frames, offering a wider selection of design options. Aluminium double glazing can last for decades. Largely unaffected by the environment and more durable against the environment, aluminium frames will stay look fantastic for a very long period time.

See Our Range of Aluminium Products
Conservatories Knaresborough

Why Choose Niddal?

Competitive Prices

Niddal are proud to deliver top quality double glazing products at competitive prices and work hard to meet the best standard of finish.


We also provide a selection of reliable maintenance and repair services to help keep your home in top condition and carry a wide variety of essential spare parts.

Kerb Appeal

We offer a wide range of high quality and high performing products that are sure to improve any home and increase it's kerb appeal.

Why Choose Niddal?

High Quality Products

Niddal only uses the highest quality products on the market. Our uPVC windows will give your home a long lasting elegance, without compromising on durability and security. High insulating glass combined with high quality profiles ensured your home stays comfortable all year round. Our products can be customised so they can perfectly suits your home, no matter the size, style and homeowner preference. Choose from colour, finishes and glazing options so your conservatory is bespoke to your home.

Flush Sash Window Prices Knaresborough

Experienced Double Glazing Installers

Niddal has over 40 years experience providing high quality double glazing across Yorkshire. The same two families have owned the business since it’s founding, and understand the customer needs of the area. All our customer service team and installers have a level of industry experience that enables them to a keen eye for detail. Whether you are renovating a heritage home or build a brand new property, our team can guide you towards the best options for you. We also provide a selection of reliable maintenance and repair services to help keep your home in top condition and carry a wide variety of essential spare parts. To get further information, get in touch with us today or pop into our showroom.

Conservatories Harrogate

Showroom Tour

Start a Free Online Quote now!

Use our online quoting engine to get an estimated price for your double glazing project. Get started today with our online generator to receive your personal bespoke quote.

Need A Price?

Use our online quoting engine today to get a bespoke estimate price unique to your double glazing project.

Customer Testimonials

Justin Smith

Helpful and friendly and do a good job. They were patient and understanding with an elderly relative who was having work done by them, and they helped us out with recommending tradesmen when we needed some other (non window) work doing.

John West

Superb Product, Excellent Customer Service and Unrivalled Installation Team. If I needed more windows they would be the 1st port of call without hesitation!

Ian Kenyon

Just had all my windows fitted and have to say what a fantastic job Niddal have done. The quality of the job is top notch, the fitters were all fantastic, polite, courteous, hard working , clean and tidy. I would highly recommend Niddal Windows to everyone. Fantastic results thank you all.

Lisa Duffield

I can highly recommend Niddal windows. Pricing is competitive, the work done to a very high standard. A really friendly team. Russell stuck to the quote given, no hidden extra costs. They turned up on time and the day as arranged, I was kept up to date with my order throughout. The chaps that fitted the windows were very friendly and made very little mess. The finish was to a very high standard considering it was a very difficult job, an old cottage with every window irregular sizings. I was also pleased that I could get the work done in stages, front door first then front windows. One window I requested triple glaze the rest double glazed, this was no issue. Thanks to Russell and the team. Lisa Duffield, Goldsborough.

Latest News

Benefits and Uses of a Garden Room

Benefits and Uses of a Garden Room

Many homeowners struggle with living space, finding their existing home limiting when it comes to space. A garden room is a fantastic solution ...

Conservatories and Orangeries Knaresborough

Why Choose Aluminium

Why Choose Aluminium

Why Choose Aluminium When Installing Double Glazing? When choosing new or replacement windows and doors for your home, one of the first things ...

Conservatories Harrogate Yorkshire

Is a Conservatory Roof Replacement Worth the Cost?

Is a Conservatory Roof Replacement Worth the Cost?

There are many different factors to consider when deciding whether a conservatory roof replacement will be worth the costs involved for your ...

Start my Quote
01423 866588