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Email: sales@fenea.co.uk
- Sales & Estimates: 01332 411972 /
- Working Hours: 08:30-17:00
Contract uPVC Sliding Sash Windows
Fenea sliding sash uPVC windows are the perfect blend of timeless elegance and modern engineering. Designed to replicate the classic charm of traditional timber sash windows, they offer all the aesthetic appeal of period styling with none of the drawbacks.
Made from high-performance, low-maintenance uPVC, Fenea sash windows deliver excellent thermal efficiency, smooth sliding functionality, and advanced security features. Whether you’re renovating a heritage property or adding character to a new build, Fenea windows provide a stylish, sustainable, and reliable solution built to last.
Timeless Charm, Modern Innovation Sliding Sash uPVC Windows
Our uPVC sliding sash windows are manufactured using industry-leading profiles from Eurocell, Liniar and Rehau designed for superior thermal efficiency, security, and low maintenance.
We can offer optional run-through sash horns, astragal or Georgian bars, and a range of traditional hardware finishes to meet any specification you might have from architects or planning requirements.
All our uPVC sliding sash windows offer:
- A+ rated energy efficiency as standard
- U-values as low as 1.2 W/m²K (0.8 W/m²K with triple glazing)
- Smooth sliding operation with easy-clean tilt function
- High-security locking systems that meet the Secured by Design standard with PAS 24 compliance
- Low maintenance high-quality uPVC profiles
Case Study: Burderop Park, Wiltshire
City & Country
An exclusive collection of 58 thoughtfully designed new homes surrounded by an historic estate and acres of parkland, using our uPVC sash windows.
Get A Super-Competitive Estimate For Your Project Now
Complete uPVC Sliding Sash Window Supply & Installation Service
We provide a fully managed, end-to-end service, from initial specification to final installation. Our team works closely with your team to ensure a smooth, efficient, and cost-effective process.
Why Choose Fenea?
✅ Expert Project Management – We handle everything from surveys and scheduling to on-site coordination, ensuring projects are delivered on time and within budget.
✅ Skilled Installation Teams – Our experienced fitters work nationwide and ensure a perfect installation, following strict quality control standards for airtight seals and long-lasting performance. We are SSIP Approved.
✅ Competitive Trade Pricing – We offer cost-effective solutions tailored to residential developments.
✅ Expert Advice – Our highly experienced team can advise on the right solutions for your project, from technical expertise to cost-saving options.
✅ Compliance & Certification – Our products meet or exceed industry regulations, including Part L, PAS 24 security standards, and Document Q compliance for new builds.
Key Features Of Fenea Sliding Sash Windows
Fenea uPVC sash windows feature a balanced load mechanism that lets you open the top and bottom sashes independently – perfect for controlling ventilation. For added convenience, the tilt function allows inward opening for easy cleaning, especially useful on upper floors or hard-to-reach windows.
We offer a wide range of configurations:
- Standard vertical sliders
- Bay sash windows
- Arch and swept head styles including Gothic, True, and Swept arches
Colour, Foil & Hardware Options
Tailor your windows to your exact style with a selection of woodgrain foils and custom spray finishes. Choose from:
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Authentic timber-look foils like Golden Oak, Irish Oak, and Rosewood
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Popular contemporary shades such as Anthracite Grey, Chartwell Green, and Agate Grey
- Custom RAL colour spraying for a fully bespoke look
Complete the look with traditionally styled hardware available in finishes like chrome, black, antique gold, and satin nickel. Optional D handles, pole eyes, tilt knobs, and sash lifts allow you to customise the functionality and appearance.
Built-in Security & Safety
Our uPVC sash windows offer peace of mind with built-in high-security cam locks, snap latches, and a unique anti-jemmy security bar to protect your home. For homes built to current regulations, we can supply Document Q compliant windows with laminated glass and additional reinforcements. Fire egress options are also available for emergency escape access.
Sustainable by Design
At the heart of Fenea is a commitment to sustainability. Each window is:
- Made with up to 30% recycled materials
- Fully recyclable at the end of its lifespan
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Packaged using recycled protective materials to reduce landfill
- Manufactured with energy-efficient processes that cut carbon emissions
Glazing & Ventilation Options
Our standard units are fitted with A+ rated double glazing, offering excellent insulation and security. For more specific needs, you can also choose from:
- Acoustic glazing for noise reduction
- Laminated or solar control glass
- Obscure glazing for privacy
- Concealed trickle vents that meet Part F requirements without compromising the design
Remember that Fenea can help ensure compliance with all aspects of your project specification:
- Part L: If the frame or window type cannot achieve the required U-value of 1.2W/m2k with double glazing, we can supply triple glazing down to 0.8W/m2k.
- PAS24 & Secured by Design: All our uPVC sliding sash windows can meet these standards as required.
- Part Q compliance.
- Acoustic glazing: We’ll ensure the glass specification meets your acoustic glazing report at the lowest cost.
- Part F: We’ll help you choose the best option aesthetically and to meet any planning requirements.