uPVC Vertical Sliding Sash Windows
From £326 inc VAT
Explore uPVC Sash Window Ranges
Budget Range - uPVC Sliding Sash Windows
From £326 inc VAT - free delivery (T&Cs apply)
Budget Range: Affordable Quality
Our Budget range offers an affordable sliding sash window without compromising on quality. Designed with optimized manufacturing, it keeps costs low, starting from £326 inc VAT. The base price remains the same even for larger sizes within the range, making it a cost-effective option. Features such as Georgian bars are also available at a lower price, allowing for a stylish look on a budget.
Classic Range - uPVC Sliding Sash Windows
From £336 inc VAT - free delivery (T&Cs apply)
Classic Range: Full Customization
The Classic range provides maximum flexibility with all available design options. Starting from £336 inc VAT, it allows complete customization to suit your needs. Unlike the Budget range, it supports the widest dimensions and a full range of upgrades, ensuring your windows match your exact vision. Ideal for those looking for a balance between affordability and choice.
Heritage Range - uPVC Sliding Sash Windows
From £576 inc VAT - free delivery (T&Cs apply)
Heritage Range: Authentic Design
Our Heritage range is designed for conservation areas and period properties. Starting at £576 inc VAT, it includes features like a slim midrail, deep bottom rail, and mechanical welds to maintain historical accuracy. With restricted options focused on authenticity, these windows seamlessly blend into traditional and listed buildings while offering modern performance.
Double Glazing
✅ - Optional
✅ - Optional
✅ - Optional
Weather Bar
✅ - Optional
✅ - Optional
✅ - Optional
10 Internal Colours
✅
✅
✅
Mechanical Outer
✅
✅
✅
All Sizes
❌- (upto 1299w 2199h)
✅
✅
Slim Midrail
❌
✅ - optional
✅
Deep Bottom Rail
❌
✅ - optional
✅
Laminated Glass
❌
✅ - Optional
✅ - Optional
1.2 U-Value
❌ (1.4)
✅ - optional
✅ - Optional
6 Obscure Glass
❌ (2)
✅
✅
Heritage Hardware
❌
✅ - optional
✅
Travel Restrictors
❌
✅ - optional
✅
PAS24 Security
❌
✅ - optional
✅
Bespoke RAL Colours
❌
✅
✅
Classic
Budget
Heritage
10 External Colours
✅
✅
✅
Georgian Bars
✅ - reduced cost
✅
✅
Sash Horns
✅ - Optional
✅ - Optional
✅
Trickle Vents
✅
✅
✅
150mm & 210mm Cills
✅
✅
✅
Toughened Double Glazing
✅
✅
✅
8 Hardware Colours
✅
✅
✅
Pole Eyes
✅
✅
✅
D-Handles
✅ - Optional
✅ - Optional
✅ - Optional
What is a uPVC Sliding Sash Window?
A uPVC sliding sash window is a modern, energy-efficient alternative to traditional timber sash windows, designed to replicate classic aesthetics while offering superior durability and low maintenance. Ideal for period properties, heritage homes, and modern renovations, these windows combine timeless style with modern performance.
Key Features of uPVC Sliding Sash Windows:
Smooth Sliding Mechanism – Designed with a high-performance balance system for effortless vertical sliding operation.
Traditional Aesthetic – Includes period-style details such as run-through sash horns, deep bottom rails, and sculpted frames to mimic authentic timber sash windows.
Energy Efficiency – Multi-chambered uPVC frames and double-glazing provide excellent insulation, reducing heat loss and lowering energy bills.
Low Maintenance & Weather-Resistant – Unlike traditional wooden windows, uPVC sash windows will not rot, warp, or require repainting. A simple wipe-clean surface keeps them looking pristine.
Enhanced Security – Built with reinforced frames and advanced locking systems for superior home security.
Why Choose uPVC Sliding Sash Windows?
uPVC sash windows are the perfect solution for homeowners looking to maintain a traditional aesthetic while benefiting from modern technology. With outstanding thermal efficiency, improved security, and ease of maintenance, they provide a cost-effective and long-lasting window solution.
Whether you’re renovating a period home or upgrading to more energy-efficient windows, uPVC sliding sash windows offer a stylish and practical choice.
Colour Options
uPVC Sash windows are available in a diverse array of colours and finishes to suit various architectural styles and personal preferences. Traditional hues like white and cream remain popular for their timeless appeal and versatility. For those seeking a more contemporary look, shades such as anthracite grey and agate grey have gained popularity, offering a sleek and modern aesthetic. Additionally, woodgrain foils, including options like Irish oak, golden oak, and rosewood, provide the authentic appearance of timber without the associated maintenance. For a unique touch, colours like Chartwell green can set a house apart while blending harmoniously with natural surroundings. Furthermore, dual colour options allow for different finishes on the interior and exterior, enabling homeowners to match both interior décor and exterior façade seamlessly. This extensive palette ensures that sash windows can be customized to complement any home's character and style.
Smooth White
Cream Grain
Irish Oak
Rosewood
Chartwell Green
White Grain
Agate Grey
Anthracite Grey
Black Ash
Golden Oak
Bespoke RALS
uPVC Sliding Sash Window Features
uPVC Sliding Sash windows combine traditional aesthetics with modern performance, making them a versatile choice for both heritage and contemporary properties. Key features include slim midrails and deep bottom rails, which enhance the classic timber-like appearance. Mechanical corner welds replicate traditional joinery, ensuring authenticity, especially in conservation areas. For ease of maintenance, the tilt & slide mechanism allows both sashes to tilt inward, making cleaning effortless. High-quality double glazing with argon gas filling improves insulation, with an option to upgrade to laminated glass for enhanced security and noise reduction. The windows also come with high-security locks as standard, with an upgrade option to PAS 24 certification for additional protection. Custom colour options, including a selection of heritage woodgrain foils and dual-colour finishes, allow for full design flexibility. Combined with a range of period-style hardware choices, these features ensure the windows provide both visual appeal and superior functionality.
Deep Bottom Rail
Colour Matching Woolpile
Astragal Bars
Stylish Hardware
Mechanical Outer
Standard Corner Welds
Mechanical Joints
Run Through Sash Horns
Weatherbar
Slim Midrail
Hardware Options
The hardware options for uPVC Sliding Sash Windows are carefully selected to enhance both security and aesthetics while maintaining a traditional appearance. Locks and cam catches are available in a range of classic and contemporary finishes, including polished chrome, satin chrome, gold, black, and antique brass, ensuring seamless coordination with different interior styles. Lift hooks and pole eyes provide ease of operation and are offered in matching finishes for a cohesive look. For added safety, restrictors can be included to limit window opening, improving child safety and security. Heritage-style hardware, such as deep-profile cam locks and period-style sash lifts, are available to replicate traditional timber windows while ensuring smooth functionality. Each piece of hardware is designed to be both durable and stylish, preserving the elegance of uPVC Sliding Sash Windows while enhancing usability and security.
Classic Knob
Classic Lock
Lift Hook
Travel Restrictors
Pole Eye
Heritage Knob
Heritage Lock
D-Handle
Locking Keep
Glass Specifications & Patterns
Our uPVC Sliding Sash Windows are available with a range of double-glazed 24mm argon-filled glass options, ensuring excellent thermal efficiency and sound insulation. Standard glazing achieves a 1.4 U-value, with the option to upgrade to 1.2 U-value for enhanced energy performance. Toughened glass is available for increased safety, while acoustic laminated glass provides superior noise reduction, with both standard and toughened variants offered. A selection of decorative glass options allows for privacy and aesthetic customization, including clear glass for maximum visibility, satin level 5 for full obscurity, and Stippolyte level 4, Cotswold level 5, Minster level 2, Autumn level 3, and Contora level 3, each offering varying degrees of privacy while maintaining light transmission. These glazing choices ensure that uPVC Sliding Sash Windows meet diverse functional and design requirements.
Satin
Cotswold
Contora
Stippolyte
Minster
Autumn
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