
EXPERT WINDOW INSTALLATION YOU CAN TRUST IN GLASGOW
Monteith Windows & Doors Ltd specialises in window installation in Glasgow, Paisley, Lanarkshire and surrounding areas. We use high-quality Veka systems for durability and energy efficiency. Our expert team ensures a flawless fit every time, delivering reliable, stylish windows that enhance your home. Trust us for professional service, transparent pricing, and windows built to last.
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QUALITY WORKMANSHIP
MANY YEARS' EXPERIENCE
FULL RANGE
HIGH-QUALITY MATERIALS AND EXPERT INSTALLATION
When purchasing windows or doors, quality and precision matter. Our products are sourced from professional manufacturers, ensuring durability and performance. Experienced installers handle every fitting carefully and professionally, guaranteeing a perfect finish. Every window and door has a 10-year guarantee, reflecting our confidence in their craftsmanship. You can expect reliable, long-lasting solutions that enhance your home's comfort and security, backed by trusted materials and expert installation.
uPVC WINDOWS
Unplasticised polyvinyl chloride (uPVC) is a robust, versatile plastic material widely used in construction. Known for its excellent durability, energy efficiency, and low maintenance, it is ideal for window frames. uPVC is extruded into various shapes and sizes, allowing endless design flexibility. Its resistance to weathering and minimal upkeep requirements make it a practical choice for homeowners seeking long-lasting, efficient windows that combine modern performance with timeless appeal.


TYPES OF uPVC WINDOWS TO SUIT EVERY NEED
Various styles of windows are designed to meet different needs. Casement windows open outwards and provide excellent ventilation with a classic look. Tilt-and-turn windows offer easy cleaning and controlled airflow by tilting or opening inward. Reversible windows rotate fully for cleaning convenience. Bay windows project outward to add space and a panoramic view, while vertical sliders combine traditional style with modern security and functionality, catering to diverse tastes and requirements.
WINDOW TYPES AND GLAZING OPTIONS
Professional fitting of uPVC windows to ensure energy efficiency and security.
uPVC CASEMENT WINDOW
Hinged windows that open outward, offering excellent ventilation and easy operation.

VERTICAL SLIDERS
Traditional sash-style windows that slide vertically, often used in heritage homes.

TILT & TURN WINDOWS
Multi-functional windows that can tilt inward for ventilation or swing in for cleaning.

REVERSIBLE WINDOWS
Windows that rotate 180 degrees for safe and easy cleaning from inside the home.

BAY WINDOWS
Extended window structures that project outward, adding space and natural light.
