Description
Chartwell Green uPVC Patio Door – 3 Pane Sliding Design
Transform your living space with our Chartwell Green uPVC Patio Door – 3 Pane Sliding Design, designed to create a bright, open connection between your home and garden. Featuring a three-pane configuration with a smooth-sliding door and two fixed glazed panels, this design offers a wide, light-filled opening that sits between the compact two-pane and the full four-pane layout in overall width.
The soft Chartwell Green finish brings a timeless heritage appearance that complements both traditional cottages and contemporary homes. Its subtle colour pairs beautifully with brick, stone and rendered properties, offering an attractive alternative to standard white or grey frames.
Spacious Views with Effortless Sliding Operation
Unlike hinged doors, this sliding patio system glides smoothly along precision-engineered tracks, making it ideal for areas where space is limited. The large glazed panels allow uninterrupted garden views while filling your home with natural light throughout the day. It's a popular middle-ground choice for kitchen extensions, dining rooms and garden rooms where there's wall space to work with but a full four-pane installation isn't required or practical.
Built for Energy Efficiency
Manufactured using a premium 70mm multi-chamber uPVC profile, this patio door is engineered to reduce heat loss while maintaining excellent structural strength. Combined with high-performance Low-E double glazing and argon-filled sealed units, the system helps maintain comfortable indoor temperatures throughout every season. The thermally efficient frame works perfectly alongside uPVC casement windows and double glazed uPVC windows, creating a coordinated, energy-efficient solution across your entire property.
Enhanced Security as Standard
Security is integrated into every stage of the design. The sliding panels are protected by a robust multipoint locking system that engages securely at multiple positions for increased resistance against forced entry. Reinforced anti-lift mechanisms help prevent the sliding panels from being removed externally, while a strong interlocking meeting stile provides additional protection when the doors are fully closed — with the active sliding panel protected by the full locking system and the two fixed panels internally beaded. Internally glazed units and durable weather seals further improve both security and long-term performance, giving you complete confidence every day.
Manufactured to Your Exact Measurements
Every Chartwell Green uPVC Patio Door – 3 Pane Sliding Design is built specifically for your project, ensuring a precise installation and outstanding finish. The premium foil finish is designed to withstand the British climate without peeling, warping or discolouring, requiring only minimal maintenance to keep it looking its best for years to come. Whether you're replacing older patio doors or completing a new extension, this made-to-measure sliding system delivers exceptional thermal performance, security and modern style.
Standard Specification
- Multipoint locking system to BS3621
- Key/key cylinder with 3 keys
- Double glazed 28mm toughened energy saving safety glass units to BSEN1279 and BSEN12150
- Black warm edge superspacer bar between glass units
- High performance (patented) double-action ‘bubble’ gaskets maintain tight weather seals
- Unique ‘glazing flipper’ reduces cold transfer, water ingress and noise pollution
- 70mm thermal efficient multi chamber upvc frame
- Internally beaded for maximum security
- Fully sculptured energy efficient profile
- Fully compliant with the Part L Building Regulations
- 10 year profile guarantee
Dimensions
- Frame Width (min-max): 2400mm – 4000mm
- Frame Height (min-max): 1900mm – 2400mm
