At Gold Seal, we specialise in the supply and installation of uPVC windows in Glasgow and across Scotland. With over 35 years of experience, our family-run business has built a reputation for delivering high-quality, energy-efficient double glazing that improves comfort, security, and style in every home. Whether you need a single replacement window or a full-house installation, our team provides expert guidance, competitive prices, and a professional service you can trust.
Gold Seal’s Casement Windows are known for their adaptability and clean lines, making them a popular choice for a wide range of property styles. Whether your home is modern or traditional, in the city or the countryside, our casement windows provide the perfect blend of style and performance.
Sculptured Edge Design: The elegant sculptured edges add sophistication and enhance the window’s aesthetic appeal.
6 Chamber Outer Frame: Provides superior thermal insulation and structural strength, improving energy efficiency and durability.
5 Chamber Sash: Complements the outer frame with additional rigidity and thermal performance.
Customise your casement windows to perfectly match your home’s style and your personal preferences.
Gold Seal’s Tilt & Turn Windows are designed for modern living, offering flexible operation modes and enhanced security. These windows are ideal for upper floors, providing easy cleaning and excellent ventilation.
Tilt and Turn Functions: The tilt feature allows secure ventilation, while the turn function offers a wide opening for easy cleaning and maximum airflow.
All-Round Locking System: Advanced locking mechanisms ensure superior security, making these windows safe and reliable.
Compliant with Building Regulations: Designed to meet Scottish building regulations for upstairs installations, ensuring safety and compliance.
Discover the perfect combination of functionality and security with our Tilt & Turn Windows.
Gold Seal’s Vertical Sliding Sash Windows capture the timeless beauty of traditional sash designs while offering the benefits of modern materials and technology. Perfect for conservation areas and period properties, these windows maintain the classic proportions and details that have been cherished for centuries.
Authentic Period Details: Crafted to replicate the elegance of traditional timber sash windows, our windows retain the classic proportions and period details.
Superior Ventilation: The top and bottom opening sashes provide excellent air flow, mimicking the functionality of original sash windows.
Ease of Installation: Designed to match the dimensions of traditional timber box sash windows, ensuring seamless integration and easy installation.
Enhance your home’s heritage and style with our authentically designed sash windows.
Gold Seal’s Fully Reversible Windows combine high standards of energy efficiency with practical functionality. Featuring a unique 180-degree pivot mechanism, these windows are ideal for high-rise buildings and hard-to-reach places, offering easy cleaning and enhanced ventilation.
180-Degree Pivot Mechanism: Allows the window to rotate fully, making cleaning both sides from inside your home easy and convenient.
AEROFRAME™ Insulating Technology: Provides superior thermal insulation, reducing energy costs and improving comfort.
Versatile Double Glazing Options: Available in 24mm or 28mm thickness, offering excellent thermal efficiency and enhanced security.
Experience the perfect balance of convenience and performance with our Fully Reversible Windows.
Upgrade your home today with windows designed to last — combining modern performance with timeless style.
Whether you’re looking for double glazing in Glasgow, replacement uPVC windows, or stylish sash designs for a period property, Gold Seal has the expertise to deliver. Our team will provide a free, no-obligation quote tailored to your home, along with flexible finance options to make upgrading easy.
