Double glazed windows in Nottingham and Derby

Keeping your home safe, secure and stylish

Customers in the Nottingham and Derby area have been adding double-glazed windows to their home from KLG Rutland for over 50 years, so it’s fair to say we know a thing or two about it. Double glazing, also known as insulated glazing, comprises two window panes with a space in-between that reduces heat transfer and so improve insulation.

Our selection of double glazed windows are secure, energy efficient, and block out noise pollution. We know that security is always of paramount importance to homeowners, while the rise in energy prices means energy efficiency is also at the top of your agenda. The heat retention provided by double glazing will bring your reliance on electric and gas down, and so your energy bills.

With a wide array of colours and material choices, we provide everything you could possibly want in your new made-to-measure windows. Whether you want new panes, frames, handles and locks for bay windows, french windows or standard windows, we’ve got you covered.

And for more advice on purchasing windows or looking after the ones you have, be sure to consult our windows FAQs section.

Get a quote

Double glazed windows by style

How much better are new double glazed windows?

Our range of double glazed windows is designed to help keep your home safe, toasty and free from intrusive noise pollution. Additional reasons to upgrade your old windows or windows with single glazing to double glazed glass panes include:

    • Reduced heating bills through increased insulation,
    • Better energy efficiency,
    • Added security due to the toughened glass,
    • Up to 80% quieter home – see our noise reduction windows,
    • Higher property value, and
    • Easy maintenance.



    Improve your home’s energy rating with energy efficient double glazing

    Over 26% of the heat lost from your home can come from your windows. Our double glazed windows are expertly engineered to reduce that heat loss. All our windows meet or exceed building regulation standards and contain our unique, highly energy-efficient technology.

    If your current windows are only single glazed, then upgrading to double glazing could have an even greater impact on the efficiency of your home. The extra pane of glass means that there’s an additional layer of material for heat to get through before escaping, so more is retained inside the house.

    We only supply and fit A-rated windows as they are more environmentally friendly and can help you save on your energy bills. And every double glazed window we fit has been manufactured in Nottingham, to help us keep our carbon footprint as small as possible.

    Learn more about window energy ratings

Why KLG Rutland?

We fully appreciate that any new home improvement purchase has to be carefully thought out. You are not just buying double glazed windows, doors, conservatories, fascias and soffits – you are buying a dream

Reasons to choose us for upgrading your Nottingham property:

Our customer reviews


Why buy double glazed windows from KLG Rutland?

If you love supporting local brands, you can bask in the knowledge that our double glazed windows are beautifully crafted and have been professionally designed in Nottingham to keep your home warmer, quieter and fully secure.

Here are some of the reasons our customers choose us for the home renovations:

High security

All of our double glazed windows are manufactured with the best locking technology, making them incredibly difficult to force open.

Energy efficient

Our super-tough frames offer the very latest in window technology and are guaranteed never to warp, rot or pit.

10-year guarantee

We hope you’ll never need it but our comprehensive 10-year warranty is backed up with the Double Glazing and Conservatory Ombudsman Scheme (DGCOS).

Range of frame designs

We offer an extensive range of double glazed window frames in a selection of colours, frame types, woodgrain finishes and other aesthetic refinements.

Whether you own a modern or period property, we can help you select double glazed windows that will enhance the look, feel and security of your home.

Our recent installations

We’ve covered the Derby and Nottingham area for more than 50 years. There’s nothing we enjoy more than seeing our customers happy thanks to our high quality projects. Here are some of our recent installations:

Why not visit our showroom for a little inspiration and a chat with our knowledgeable and friendly team? Visiting one of our showrooms is the perfect way to see our windows up close before you make your decision.

Visit us in Nottingham

Our Beeston showroom is simple to find with plenty of space to park. Located on Queen’s Road, we’re easy to reach whatever direction you’re driving from.

Public transport links are also very good, with the University Boulevard tram stop just around the corner.


Beeston showroom

Visit us in Derby

For double glazing windows in Derby, visit our Derbyshire showroom, located on Nottingham Road in Ilkeston. With free parking onsite, it is easy to reach from Derby, Nottingham, and the M1, with a number of bus stops close by.

Ilkeston showroom

Flip through our digital brochure

Browse the vast array of different types of windows we manufacture and fit. Enter your email below and we’ll send you a digital copy.

If you’d like a physical copy of our windows brochure, you’re welcome to visit our showrooms for a free printed copy.

Brochure Download

Everything you need to know before upgrading your windows

How does double glazing work?

cross-section of the corner of a double-glazed window

Read more

Window colours for 2023


Pink house with grey windows


Read more

What are the most

energy efficient windows?

Brick house with black framed window

Read more

What different types

of windows are there?



brick wall and white window frame

Read more