9.33/10 based on
1534 reviews
9.33/10
1534 reviews
.png)
Get your windows and doors fitted before Christmas and pay in 2026 interest free.
Get Your Free No-Obligation QuoteAsk About Our M&S Voucher Offer
Call us on 0141 550 1900 or 0777 1651147
.png)
We'll get back to you within 24 hours.
Gold Seal Windows Scotland is one of the leading double glazing companies in Scotland, proudly serving homeowners throughout Glasgow and beyond. Established in 1990, our family-run business has spent over 35 years manufacturing, supplying, and installing double glazing and windows in Glasgow to the highest standards.
Whether you’re upgrading your home with double glazing in Glasgow or searching for a trusted window company in Scotland, our skilled team delivers exceptional results built on craftsmanship, reliability, and customer care.
At Gold Seal, we don’t just fit windows — we build trust. Every project includes professional installation, competitive pricing, and full guarantees for your peace of mind.
Manufacturing in Scotland
.svg)
Family-run business for 35+ years
.svg)
Professional installation teams
.svg)
5-year guarantee
We design, manufacture, and install a wide range of energy-efficient, secure, and low-maintenance products for homes across Glasgow and Scotland:
Each is engineered for energy efficiency, durability, and timeless design - helping homeowners across Scotland enjoy the benefits of premium double glazing and stylish windows that last.
We’re proud to be one of the most trusted double glazing companies in Glasgow. Here’s what our customers say:
For over 35 years, Gold Seal has been one of the top-rated names in double glazing in Scotland, with products built to last and installations done right the first time.
Gold Seal products are tested to withstand wind, rain, and temperature changes across Scotland, ensuring long-lasting protection.
Enjoy a quieter home environment. Our double glazing significantly reduces external noise, making your living space more peaceful and relaxing.
Our A-rated windows reduce heat loss and energy costs, keeping your home comfortable all year round — ideal for the Scottish climate.
Enjoy a quieter home environment. Our double glazing significantly reduces external noise, making your living space more peaceful and relaxing.
Our Glasgow windows are built to last. With a smooth, weather-resistant finish, they stay looking new for years with minimal upkeep -perfect for busy households across Scotland!
.webp)
As your local specialists in double glazing in Glasgow, we supply and fit double glazed and triple glazed uPVC windows, composite doors, and patio doors. With windows installed by professionals, we help homeowners reduce heat loss, improve thermal efficiency, and cut energy bills — all while upgrading their property with style and security.
.webp)
In Edinburgh, we provide homeowners with replacement windows and doors that combine modern design with energy efficiency. Our range of high quality uPVC windows and composite doors are built to lower heating bills and boost comfort throughout the year. Whether you’re planning a full home improvement project or simply replacing old frames, our professional installation team has you covered.
Serving Ayrshire, we deliver energy efficient double glazing solutions designed to save you money on energy bills and heating costs. From patio doors that brighten your living space to triple glazed windows that maximise thermal efficiency, our quality windows and doors are fitted with care and precision to enhance your home.
In Falkirk and Stirling, we install a wide range of uPVC windows and doors tailored to your home’s needs. Our replacement windows and composite doors are crafted to minimise heat loss and improve thermal performance, helping households reduce heating bills. With professional installation and a commitment to high quality service, we make home improvement simple and reliable.
Gold Seal proudly serves homeowners throughout:
Wherever you are in Scotland, we bring the same quality, service, and craftsmanship that have made us one of the leading double glazing companies in Scotland.
View our dedicated pages for each region:
Subject to affordability, age and status. Minimum spend applies.
We'll get back to you within 24 hours.
.webp)
