Serving Yorkshire Homeowners For Over 30 Years
uPVC
Sliding Sash Windows
At Yorkshire Heritage Windows, we supply and fit expertly crafted uPVC sliding sash windows that combine timeless elegance with the benefits of modern technology. Designed to replicate the charm of traditional timber sash windows, our uPVC range offers exceptional energy efficiency, security, and ease of maintenance. Available in a selection of finishes and authentic detailing, these windows are the ideal choice for homeowners looking to enhance period properties without sacrificing performance or convenience.
Features
Weatherproof Performance
Built to withstand the British weather, our Legacy sash windows have been tested to resist wind speeds up to 120mph and high-pressure water spray, achieving top-class ratings for air and water tightness.
Exceptional Thermal Efficiency
Multi-chambered frames and argon gas-filled double glazing provide outstanding insulation. With an energy rating of 'A' and a U-value as low as 1.2 W/m²K, these windows help reduce heat loss and boost home comfort all year round.
Advanced Security Options
Designed with modern security in mind, our sash windows can be upgraded to a PAS 24 certified package, featuring reinforced tilt latches, security blocks, and dual high-security locks and keeps.
Long-Term Guarantee
Enjoy peace of mind with a 10-year manufacturing guarantee as standard. Our sash windows are built for long-lasting reliability and performance—perfect for both installers and homeowners.
Colour Options
Our uPVC sliding sash windows are available in a wide range of stunning colours and authentic woodgrain finishes, carefully chosen to suit both modern and period properties. Whether you're enhancing a traditional cottage or updating a contemporary home, we have a shade to complement every style.
For a truly personalised touch, we offer a bespoke colour bonding service with access to hundreds of RAL colours in smooth or woodgrain finishes. Dual colour options are also available, allowing for a different colour inside and out. Even our wool pile seals are colour-matched for a seamless, cohesive appearance. *Please note: bespoke finishes may carry a longer lead time.
Colour Options
Our uPVC sliding sash windows are available in a wide range of stunning colours and authentic woodgrain finishes, carefully chosen to suit both modern and period properties. Whether you're enhancing a traditional cottage or updating a contemporary home, we have a shade to complement every style.
For a truly personalised touch, we offer a bespoke colour bonding service with access to hundreds of RAL colours in smooth or woodgrain finishes. Dual colour options are also available, allowing for a different colour inside and out. Even our wool pile seals are colour-matched for a seamless, cohesive appearance. *Please note: bespoke finishes may carry a longer lead time.
Glazing Options
All our uPVC sash windows come with energy-efficient 24mm double glazing and Low E glass as standard, helping to keep homes warmer in winter and cooler in summer. For added style and function, you can choose from three spacer bar finishes.
Upgrade to laminated glass for improved safety - ideal for family homes - while maintaining a traditional look. For added privacy, we also offer obscure glass options like Satin (frosted) glass, perfect for bathrooms and other private spaces.
Copyright © 2025 Yorkshire Heritage Windows All rights reserved. | Company Reg Number: 09580697 | Privacy Policy | Cookie Policy | Terms & Conditions