
TIMELESS SASH WINDOWS IN GLASGOW WITH MODERN PERFORMANCE
Monteith Windows & Doors Ltd offers expertly crafted sash windows in Glasgow, Paisley, Lanarkshire and surrounding areas. Our windows blend classic charm with modern efficiency and are designed for smooth operation, excellent insulation, and lasting durability. Whether restoring a period property or adding character to a contemporary home, we provide high-quality solutions tailored to your needs. Trust our experienced team to deliver professional service and beautifully finished windows that elevate the look and feel of your home.
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QUALITY WORKMANSHIP
MANY YEARS' EXPERIENCE
FULL RANGE
TIMELESS STYLE WITHOUT THE MAINTENANCE
Enjoy the charm of traditional timber sliders without the hassle. These modern alternatives capture period elegance while eliminating flaking paint, rattling frames, or regular upkeep. Designed for smooth operation and lasting visual appeal, they're ideal for preserving the character of older homes without compromising on reliability. The finish stays pristine for years, so you get all the style of classic windows, without the effort or expense of constant maintenance.
EFFICIENCY AND COMFORT BUILT IN
Behind the heritage look, these windows are built for 21st-century living. They deliver excellent insulation, helping keep warmth in and energy bills down. Advanced materials ensure strength, durability, and long-term performance in all weather conditions. Whether it's one window or a complete home upgrade, you'll notice the difference in comfort and quiet. Enjoy draught-free living and a cosier home—all wrapped in the elegance of a traditional sash design.


A SEAMLESS FIT FOR PERIOD HOMES
Ideally suited for restoration projects or heritage-style homes, these windows come in various finishes to match existing features. With carefully designed profiles and customisation options, we blend beautifully into any architectural style—from Georgian terraces to country cottages. You can retain your home's original charm while benefiting from the ease of modern materials and expert craftsmanship. It's a solution that respects tradition while delivering today's quality and performance standards.