Benefits of modern double glazing
Your double glazing installer
- Better energy efficiency
- Manufactured in Scotland
- More affordable then triple glazing
- Better security
- Reduced outside noise

Why upgrade your Double Glazing?
Best Value for your windows
Upgrading your double glazing offers several key benefits, including improved energy efficiency, enhanced comfort, and reduced energy bills by minimising heat loss.
Modern windows also provide better noise insulation, increased security with stronger materials and locks, and help reduce condensation and the risk of damp. In addition, they can boost your property’s value and appearance, and contribute to a lower carbon footprint by improving overall home efficiency.

+15 Year of Experience in Double Glazing
Family Business in 3rd Generation
At Clyde Windows, we’ve been proudly installing high-quality double glazing in homes across Scotland for over 15 years.
As a Trading Standards Approved company and a registered member of various Scottish councils’ Trusted Trader schemes, you can rely on us for honest, professional service you can trust. We’re proud to have earned hundreds of 5-star reviews across Google, Trustpilot, Facebook, and Trusted Trader, thanks to our commitment to customer satisfaction and top-quality workmanship.
We also offer a price match promise—so you can be confident you’re getting the best possible value without compromising on quality. When you choose Clyde Windows, you’re choosing trusted local experts, great prices, and the highest standards every step of the way.

Pricing & Cost: double glazed windows
How much is it?
The price of your double glazing windows depends on a wide range of factors. Such as:
- Window Size
- Window Type (Sliding Sash, Tilt & Turn, Casement, Bay Windows)
- Glazing Type (like Low-E, acoustic, or toughened glass)
- Frame Finish/Colour (White uPVC is standard)
At Clyde Windows & Construction, every window is custom-made to fit your home, so we don’t offer “one-size-fits-all” pricing. Instead, you’ll receive a tailored quotation that ensures you get the best value for money while enjoying high-performance, energy-efficient windows that last for years.

Projects with our Double Glazing Windows
Double Glazing Windows Scotland
Contact us today
Get your free no-obligation quote

The best price for you
Compare Double Glazing Windows Prices
We offer a Price Match Promise on like-for-like quotes from reputable competitors, so you get the best price without compromising on quality.
To request a match, visit our Price Match Promise page and upload the written quote you received. We’ll review it and confirm whether it qualifies.
You can also use our comparing quote service for Double Glazing Windows to make sure you get the best price for your project.
Double Glazing FAQ
Everything your need to know about double glazed Windows
How much does double glazing cost?
The price of your double glazing installation depends on materials used, glass type, style of the windows, colour as well as numbers of windows you are looking to fit. We offer 4 windows and 1 door from £3495.
Contact our team to get a detailed quote for your double glazing installation.
Is it worth replacing 20-year-old double glazing?
Yes – modern double glazing is significantly more energy-efficient than units made 20+ years ago. Older units often lack low-E coatings, gas fills, and warm-edge spacers, leading to heat loss and condensation. Replacing them can reduce energy bills, improve comfort, and add value to your home.
- PAS24 Security Certification
- Reduce Outside Noise
- Increase Thermal Efficiency
- Increase Home Value
- 10 Years Guarantee
- Free No Obligation Quotation
- Supplied & Fitted
- Price Match Promise
- Fair Prices, Great Value
















