Rated 4.8 stars on trustpilot

Traditional Style uPVC Sash Windows With Modern Performance in Scotland.

Bring traditional aesthetics into your home with energy efficient and secure uPVC sash windows, available from DX Home Improvements today.

What Do You Get With DX Windows?
Price Match Guarantee**
Genuine 40% Off All UPVC Windows
A+ Rated Double Glazing, Save 35% On Energy
Scotland’s Most Secure Window

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Sash Windows for Every Scottish Home

Available in modern uPVC options, our windows deliver the perfect blend of period authenticity and contemporary performance. Each window enhances your home’s character while providing superior A+ energy efficiency.

Every sash window features advanced double glazing, high-performance weather seals, and robust security features, including key-operated cam locks and reinforced sashes. Whether in a conservation area or a modern development, our expertise ensures the perfect window solution for your property.

Claim your 40% Spring Offer
Made In Britain
20 Years Experience
Up To 35% Less Energy Use
10 Year Guarantee

Reasons to Choose Sash Windows

Warmer Home, Lower Bills

Stay cosy all year round. Our double-glazed sash windows use advanced thermal inserts and high-performance weather seals to trap warmth and cut energy costs.

Ideal for Conservation Areas

Live in a conservation area? No problem. Our timber and uPVC sash windows are built to meet strict planning regulations—without compromising on style or performance.

Built-In Security

Modern design, maximum peace of mind. All our sash windows are fitted with secure locking systems and durable materials to help keep your home safe.

Smooth & Easy Operation

Whether you prefer to open from the top or bottom, our expertly balanced sash windows glide effortlessly for a seamless experience—every time.

Boost Your Home’s Value

Enhance your kerb appeal and add long-term value to your property with bespoke sash windows designed to suit your unique home style.

Guaranteed Quality

Every window is backed by a 10-year manufacturer’s guarantee, giving you peace of mind that lasts.

In the unlikely event of a break in, we'll pay up to £2000 towards your home insurance excess.
Limited time offer of up to 40% off select windows and installation costs!
See why we're the #1 Rated supplier in our region.

Tired of old, foggy, drafty windows?

We understand the frustration of rising utility bills and uncomfortable drafts. That’s why we provide fast, hassle-free window installation and repairs.
Modernise your home

Freshen up your home with modern, high quality windows built to last.

Crystal Clear Views

Enjoy the views from your home uninterrupted by old, misty windows.

Save on your energy bills

Eliminating old, drafty or failed windows with highly efficient modern windows can save your money on heating, as well as making cold winters and hot summers more comfortable indoors.

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Our Process, Made Simple.

Get a free quote now.

1
Get Your Free Quote

Start by filling out our quick form and our experts will discuss your needs, requirements and give you a quote.

2
Leave It To Us

From design to installation, we handle all the work.

3
Expert Installation

Our expert team of professionals installs your new sash windows on the chosen day.

4
Transform Your Home

Enjoy the beauty of your traditional style windows with all the benefits of modern efficiency.

Claim your 40% off

Here's what our customers say about us!

We got 4 quotes from 4 different companies, The reason we chose DX is because we didn't feel pressured to sign any contract like the other companies. Every other company spent 3 hours or more in our house, pressuring us to sign, DX came, spent about 30 minutes with us, gave us a quote and left, we called up about 1 week later and booked in for our install.

Lyndsey Cole

I only needed 3 windows replaced but received an excellent price compared with 2 other quotes I received from Trust a Trade recommendations. The pre and after sales care was really impressive and the actual installation was done on time, thoroughly and all tidied away within 3 hours. The guys were well mannered and very thoughtful. They even put my blinds back up for me. I would strongly recommend this firm .

Dawn Percival

Brilliant company from sales to installation. Had front door, window and patio doors fitted. Guys were on site before 8am. Job finished same day. They swept and tidied as they went. No mess left behind. Highly recommend.

Margret Thomson

We got 4 quotes from 4 different companies, The reason we chose DX is because we didn't feel pressured to sign any contract like the other companies. Every other company spent 3 hours or more in our house, pressuring us to sign, DX came, spent about 30 minutes with us, gave us a quote and left, we called up about 1 week later and booked in for our install.

Lyndsey Cole

I only needed 3 windows replaced but received an excellent price compared with 2 other quotes I received from Trust a Trade recommendations. The pre and after sales care was really impressive and the actual installation was done on time, thoroughly and all tidied away within 3 hours. The guys were well mannered and very thoughtful. They even put my blinds back up for me. I would strongly recommend this firm .

Dawn Percival

Brilliant company from sales to installation. Had front door, window and patio doors fitted. Guys were on site before 8am. Job finished same day. They swept and tidied as they went. No mess left behind. Highly recommend.

Margret Thomson

We got 4 quotes from 4 different companies, The reason we chose DX is because we didn't feel pressured to sign any contract like the other companies. Every other company spent 3 hours or more in our house, pressuring us to sign, DX came, spent about 30 minutes with us, gave us a quote and left, we called up about 1 week later and booked in for our install.

Lyndsey Cole

I only needed 3 windows replaced but received an excellent price compared with 2 other quotes I received from Trust a Trade recommendations. The pre and after sales care was really impressive and the actual installation was done on time, thoroughly and all tidied away within 3 hours. The guys were well mannered and very thoughtful. They even put my blinds back up for me. I would strongly recommend this firm .

Dawn Percival

Brilliant company from sales to installation. Had front door, window and patio doors fitted. Guys were on site before 8am. Job finished same day. They swept and tidied as they went. No mess left behind. Highly recommend.

Margret Thomson

We got 4 quotes from 4 different companies, The reason we chose DX is because we didn't feel pressured to sign any contract like the other companies. Every other company spent 3 hours or more in our house, pressuring us to sign, DX came, spent about 30 minutes with us, gave us a quote and left, we called up about 1 week later and booked in for our install.

Lyndsey Cole

I only needed 3 windows replaced but received an excellent price compared with 2 other quotes I received from Trust a Trade recommendations. The pre and after sales care was really impressive and the actual installation was done on time, thoroughly and all tidied away within 3 hours. The guys were well mannered and very thoughtful. They even put my blinds back up for me. I would strongly recommend this firm .

Dawn Percival

Brilliant company from sales to installation. Had front door, window and patio doors fitted. Guys were on site before 8am. Job finished same day. They swept and tidied as they went. No mess left behind. Highly recommend.

Margret Thomson

We're rated highly for a reason.

At DXHI, we pride ourselves on our honesty, integrity, and workmanship. There are no high-pressure sales tactics, no inflated prices, and no strings attached.

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As a VEKA Recommended Installer and Which? Trusted Trader, we bring you products and installation services that lead the market in innovation, design, and efficiency.

Made In Britain
Proven Experience
35% Less Energy Usage
10 Year Guarantee

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Get up to 40% off on selected products and services this Spring!
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