QUALITY REPLACEMENT WINDOWS, PROFESSIONALLY INSTALLED
Looking for reliable uPVC window installers in Glasgow? At Monteith Windows & Doors, we supply and install high-quality uPVC windows and double glazing designed to improve your home's comfort, security and appearance. Whether you're replacing old, draughty windows, upgrading your double glazing or planning a full-house window replacement, our experienced team provides professional advice, quality products and careful installation.
With 15 years' industry experience, transparent pricing, no upfront deposits and 10-year guarantees, we make replacing your windows simple and stress-free. We serve homeowners throughout Glasgow and the surrounding areas, including Bearsden, Milngavie, Giffnock, Clarkston, Newton Mearns, Paisley and Cumbernauld. Contact Monteith Windows & Doors today for a free, no-obligation window quotation.
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.
FREQUENTLY ASKED QUESTIONS
01
Initial Enquiry & Window Consultation
Contact our team to discuss your existing windows, the problems you're experiencing and what you'd like to achieve.
04
Clear, Transparent Quotation
You'll receive a quotation based on your window specifications and installation requirements. We believe in straightforward pricing and a no-pressure approach, so you can make an informed decision.
No upfront deposit is required.
02
Window Survey & Measurements
Accurate measurements are essential for properly fitting replacement windows. We'll assess the installation requirements, discuss suitable window styles and identify any considerations that could affect the work.
05
Professional Window Installation
Our experienced installers carefully remove the existing windows where required and fit your new units. Attention is given to secure fitting, alignment, sealing and finishing to help ensure your replacement windows perform as intended.
03
Choosing Your New uPVC Windows
Select from a range of window designs, glazing options and available finishes. We'll explain the practical benefits of different choices, helping you find windows that suit your property, preferences and budget.
06
Final Checks & Aftercare
Following installation, the windows are checked for correct operation and finishing. We'll explain how to look after your new windows and provide details of the applicable guarantee.