Transform Your Home with the Sleek Elegance of Sunflex SVG20 Sliding Doors
Experience flawless design and performance — ultra-slim frames, smooth German-engineered operation, and uninterrupted glass panels that flood your home with natural light.
⭐⭐⭐⭐⭐ Rated 5 Stars on Google | Official Sunflex UK Partner | Designed & Installed Across Cheshire & Manchester
Installed with precision by our certified Sunflex experts — 10-Year Insurance-Backed Guarantee.
Transform Your Space with the Ultra-Slim Sunflex SVG20/30 Sliding Door
See how precision German engineering and flawless design create seamless indoor–outdoor living
Ready to elevate your home? Book a free showroom visit today.
Made in Britain | 🌧 Weather-Proof Design | 🏆 Award-Winning | 🔒 Police-Approved Security
Why Homeowners Love the Sunflex SVG20 Sliding Door
📏 More Light, Less Frame
Enjoy wide, uninterrupted views with ultra-slim 59mm frames.
🌧 Built to Withstand British Weather
Independently tested to perform in wind, rain, and coastal conditions.
🛠 Precision Engineering, Built in the UK
Designed in Germany and locally assembled in the UK for reliability and style.
🔍 Panoramic Clarity
The slimmest 20mm sightlines bring natural light flooding in.
🔒 Peace of Mind as Standard
PAS 24 certified and Secured by Design™ with 5-point locking.
⚙️ Glide Smoothly, Every Time
Stainless steel running gear ensures silent, effortless sliding.
Installed by Aluxi Living - precision-fitted across Cheshire &
Manchester
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“Incredible quality and finish. Couldn’t be happier.”
— The Taylors, Cheshire
No obligation • Local experts • Fast response
Modern Cheshire Extension – Sunflex SVG20 System
Slimline Frames Delivering Seamless Views
Effortless Sliding, Even on Large Glass Panels
Sunflex SVG20 corner sliding doors transform your living space
Create a seamless transition from inside to out with Sunflex SVG20
“Our living space feels twice as big — the doors glide effortlessly.”
— The Hughes Family, Cheshire
Made in Britain | 🌧 Weather-Proof Design | 🏆 Award-Winning | 🔒 Police-Approved Security
Key Design Features
Key Feature 1
A Smarter Design — Built to Last, Easier to Maintain
Unlike most slimline doors, the Sunflex SVG20 and SVG30 systems use a non-bonded glass design, allowing individual panels to be replaced easily if damaged.
Why Homeowners Love It:
🔧 Easy Repairs: Replace glass panels without touching the frame.
💰 Lower Long-Term Costs: Avoid full-panel replacements not covered by insurance.
🏡 Durable by Design: Engineered for flexibility, longevity, and real-world practicality.
“It’s the perfect balance of style and practicality — we never worry about maintenance.” — Sarah & Tom, Hale
Precision-built by Sunflex UK — engineered for modern living.
“It’s like the garden became part of our home — the transition is completely seamless.” — Laura & Ben, Manchester
Precision-built by Sunflex UK — engineered for modern living.
Key Feature 2
Seamless Style, Inside and Out
The Sunflex SVG20 and SVG30 feature precision-engineered flush-stacking panels — each sliding smoothly behind the next for a perfectly aligned, modern look.
Why Homeowners Love It:
🧩 Sleek, Minimal Design – Flush-stacking panels create a clean, contemporary finish that complements any home.
🌿 Uninterrupted Views – Maximises clear openings for a seamless indoor–outdoor connection.
🪟 Effortless Living – Panels glide quietly and smoothly for daily comfort and elegance.
Key Feature 2
Flush-Stacked Design for Effortless Living
The Sunflex SVG20 and SVG30 feature precision-engineered flush-stacking panels — each sliding smoothly behind the next for a perfectly aligned, modern look.
Why Homeowners Love It:
🧩 Sleek, Minimal Design – Flush-stacking panels create a clean, contemporary finish that complements any home.
🌿 Uninterrupted Views – Maximises clear openings for a seamless indoor–outdoor connection.
🪟 Effortless Living – Panels glide quietly and smoothly for daily comfort and elegance.
“It’s like the garden became part of our home — the transition is completely seamless.” — Laura & Ben, Manchester
Precision-built by Sunflex UK — engineered for modern living.
Key Feature 3
More Glass, More Light — Ultra-Slim Sightlines from Every Angle
Sunflex SVG20 and SVG30 doors feature ultra-slim 20mm and 30mm sightlines with 59mm frames — designed for maximum light and minimal interruption.
Why Homeowners Love It:
🌤 Brighter Living Spaces – More natural light, less frame.
🪟 Uninterrupted Views – Enjoy panoramic, edge-to-edge glass.
🏡 Architectural Elegance – A refined design that suits any home.
“Our living room feels twice as bright — the slim frames make the garden feel like part of our home.” — Emma & David, Cheshire
Precision-engineered by Sunflex UK
“From consultation to installation, everything felt professional and stress-free. We couldn’t be happier.” — James & Rebecca, Chester
Official Sunflex UK Partner
Key Feature 4
Trusted Craftsmanship. Proven Performance. Complete Peace of Mind.
For over 25 years, Sunflex UK has been the trusted name in premium sliding door systems — combining German-engineered precision with British craftsmanship.
Why Homeowners Trust Sunflex:
🏆 25+ Years of Expertise – Leaders in aluminium door design and performance.
🔒 Engineered for Reliability – Each door tested for durability, strength, and smooth motion.
🤝 Certified UK Partners – Installed only by approved professionals.
💬 Exceptional Aftercare – Ongoing service and support you can depend on.
Key Feature 4
Trusted Craftsmanship. Proven Performance. Complete Peace of Mind.
For over 25 years, Sunflex UK has been the trusted name in premium sliding door systems — combining German-engineered precision with British craftsmanship.
Why Homeowners Trust Sunflex:
🏆 25+ Years of Expertise – Leaders in aluminium door design and performance.
🔒 Engineered for Reliability – Each door tested for durability, strength, and smooth motion.
🤝 Certified UK Partners – Installed only by approved professionals.
💬 Exceptional Aftercare – Ongoing service and support you can depend on.
“From consultation to installation, everything felt professional and stress-free. We couldn’t be happier.” — James & Rebecca, Chester
Official Sunflex UK Partner
Key Feature 5
Built to Withstand the Elements — Designed to Last a Lifetime
Sunflex aluminium sliding doors are precision-engineered for flawless performance — delivering effortless operation and exceptional durability, even in the harshest conditions.
Why Homeowners Love It:
🌊 Weather-Tested Strength – Resistant to strong winds, heavy rain, and salt air.
⚙️ Smooth Performance – Engineered to glide effortlessly for years to come.
🧱 Built for the British Climate – Tested for air, water, and wind resistance.
🌿 Elegant and Enduring – Strength and design in perfect harmony.
“Even through the worst storms, our doors glide perfectly — they still look brand new.” — The Whitakers, North Wales
Official Sunflex UK Partner
The craftsmanship is unbelievable — every detail feels intentional and premium.” — Daniel & Maria, Alderley Edge
Official Sunflex UK Partner
Key Feature 6
Engineered to Perfection — Every Detail Matters
Sunflex aluminium sliding doors are precision-engineered for flawless performance — delivering effortless operation and exceptional durability, even in the harshest conditions.
Why Homeowners Love It:
🔍 Flawless Detail Engineering — Precision-built components ensure smooth, silent operation.
🚪 Seamless Indoor–Outdoor Transitions — Colour-matched treads and refined profiles create a clean, unobtrusive finish.
⚙️ Durable Running Gear — Stainless steel hardware ensures even the largest panels glide effortlessly for years.
🏅 Refined Through 20+ Years of Innovation — Constant improvement sets the benchmark for premium aluminium systems.
Key Feature 6
Engineered to Perfection — Every Detail Matters
Sunflex aluminium sliding doors are precision-engineered for flawless performance — delivering effortless operation and exceptional durability, even in the harshest conditions.
Why Homeowners Love It:
🔍 Flawless Detail Engineering — Precision-built components ensure smooth, silent operation.
🚪 Seamless Indoor–Outdoor Transitions — Colour-matched treads and refined profiles create a clean, unobtrusive finish.
⚙️ Durable Running Gear — Stainless steel hardware ensures even the largest panels glide effortlessly for years.
🏅 Refined Through 20+ Years of Innovation — Constant improvement sets the benchmark for premium aluminium systems.
The craftsmanship is unbelievable — every detail feels intentional and premium.” — Daniel & Maria, Alderley Edge
Official Sunflex UK Partner
Key Feature 7
Truly Bespoke Design — Built Around Your Home and Lifestyle
Every home is unique — and Sunflex doors are made to match. Each SVG20 or SVG30 system is crafted to your exact specification, giving you complete freedom to shape every detail.
Why Homeowners Love It:
🎨 Tailored to Your Style – Over 200 RAL colours, premium handles, and frame finishes.
🧩 Limitless Configurations – From single-pocket doors to multi-panel centre-opening systems.
📐 Made to Measure – Every installation is precision-built to your home’s dimensions.
✨ Design Without Compromise – Add fixed frames, side-lights, or top lights to suit your vision.
“We loved being able to customise every detail — the final result feels completely ours.” — Hannah & Mark, Knutsford
Official Sunflex UK Partner
“We sleep better knowing our doors are tested to the highest security standard — solid, reliable, and beautifully made.” — Sarah & Jonathan, Altrincham
Official Sunflex UK Partner
Key Feature 8
Security You Can Trust — Strength Built Into Every Door
With Sunflex sliding doors, security comes built in — not added on. Every SVG20 and SVG30 system is engineered to protect your home with industry-leading security technology.
Why Homeowners Love It:
🔒 Six-Point Locking System Continuous multi-point locking delivers maximum protection as standard.
🛡️ Advanced Anti-Break-In Hardware 6-pin anti-bump, anti-snap, and anti-drill cylinders safeguard against forced entry.
📜 PAS 24:2022 Certified Independently tested to the highest UK security standard.
🏠 Part Q Compliant When paired with laminated safety glass, your installation meets full Building Regulations for security.
Key Feature 8
Security You Can Trust — Strength Built Into Every Door
With Sunflex sliding doors, security comes built in — not added on. Every SVG20 and SVG30 system is engineered to protect your home with industry-leading security technology.
Why Homeowners Love It:
🔒 Six-Point Locking System Continuous multi-point locking delivers maximum protection as standard.
🛡️ Advanced Anti-Break-In Hardware 6-pin anti-bump, anti-snap, and anti-drill cylinders safeguard against forced entry.
📜 PAS 24:2022 Certified Independently tested to the highest UK security standard.
🏠 Part Q Compliant When paired with laminated safety glass, your installation meets full Building Regulations for security.
“We sleep better knowing our doors are tested to the highest security standard — solid, reliable, and beautifully made.” — Sarah & Jonathan, Altrincham
Official Sunflex UK Partner
Key Feature 9
Smooth, Silent Performance — Built to Last a Lifetime
In sliding doors, smooth operation isn’t a luxury — it’s essential. Backed by over 25 years of engineering experience, Sunflex UK designs wheel and track systems that glide effortlessly, year after year.
Why Homeowners Love It:
⚙️ Stainless Steel Running Carriages Four precision-engineered wheels per panel for unmatched strength and smoothness.
🛞 No Nylon, No Wear Issues Unlike systems that use nylon wheels, Sunflex carriages won’t deform under heavy glass.
🧘 Effortless, Whisper-Quiet Glide Even large glass panels move with fingertip pressure.
🔁 Performance That Doesn’t Fade Consistent, silky-smooth motion — year after year, with no sticking or juddering.
“The doors glide like they’re floating — even after two winters, they still feel brand new.” — Oliver & Grace, Cheshire
Official Sunflex UK Partner
Choose a Style That Speaks for You
Award-Winning Design
Premium engineering with elegant, modern styling.
Designed Without Bonded Glass
Easy glass replacement with a flexible, durable system.
Proudly Made in Britain
Built in the UK for exceptional quality and precision.
Innovative Flush Stacking Detail
Panels slide neatly for a clean, modern, minimal look.
"It's exactly the style we wanted - beautifully made and completely tailored to our home."
-James & Rebecca, Chester
SVG20 Sliding Doors and glazed gable, designed and installed in Cheshire by Aluxi Living
Key Benefits of a Glass Gable
🌞 Flood your home with natural light through full-height glazing that brings the outdoors in.
🏔️ Architectural glass gables frame breathtaking views and bold contemporary design.
📐 Perfect symmetry and precision detailing deliver a clean, minimalist finish.
🚪 Seamless transitions between indoors and out combine space, light, and comfort.
❄️ Thermally efficient glazing keeps you warm in winter and cool in summer.
🏡 Designed and installed by Aluxi Living — specialists in premium Sunflex systems.
Download Our Brochure
Why Choose Aluxi Living?
🏢 UK-Based Showroom & Expert Support
See our products in person and speak with knowledgeable glazing specialists.
🔒 Approved Sunflex Partner
Access exclusive products and the latest in sliding door innovation.
📜 10–20 Year Product Guarantees
Every system is backed by long-term performance assurance.
🛠️ Professional Installation & Aftercare
Trusted tradesmen delivering exceptional finish and reliability.
⚡ Fast Turnaround Times
We deliver and install efficiently without compromising on quality.
No obligation • Local experts • Fast response
Sunflex SVG20 Corner Sliding Doors
Key Benefits of Sunflex Corner Sliding Doors
Transform the way you experience your home with Sunflex SVG20 Corner Sliding Doors — the ultimate statement in modern glazing. These stunning aluminium doors remove the need for a fixed corner post, allowing both sides to glide open effortlessly and completely — creating an uninterrupted connection between your indoor and outdoor spaces.
🧱 Frameless Corner Design
Opens up entire corners of your home for a striking architectural feature and panoramic views.
🔍 Ultra-Slim Sightlines
Just 20mm of frame for maximum glass, natural light, and an uninterrupted outlook.
⚙️ Effortless Operation
Precision-engineered stainless steel tracks and running gear ensure smooth, reliable performance.
🌿 Seamless Indoor–Outdoor Flow
Flush thresholds and perfect alignment create a continuous floor level between inside and out.
🌦️ Built to Endure
Weather-tested, thermally efficient, and manufactured in Britain to handle the UK climate year-round.
SVG20 open corner sliding door system. Designed and installed in Alderley Edge by Aluxi Living
Check Out Our Denton Showroom – Open Monday to Saturday 9am-6pm
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What Homeowners Say About Their Sunflex Doors
David H.
Cheshire
Flooded our home with light-and the doors glide beautifully.
Sarah & Tom W.
Wilmslow
The craftsmanshic is first-class.
It transformed our extension.
Richard P.
Manchester
When the doors open, the garden becomes part of our home. Stunning.
Verified Sunflex UK Customers
"It's exactly the style we wanted-beautifully made."
Frequently Asked Questions — Answered by Our Experts
Clear answers to the most common questions homeowners ask before choosing Sunflex
⏱️ How long does installation take?
Most Sunflex sliding door installations are completed within 1 to 2 days, depending on the size and complexity of the project. Larger systems, such as corner or glass gable installations, may take slightly longer. We always plan each installation carefully to minimise disruption and ensure a perfect finish.
🛡️ Do your doors come with a guarantee?
Yes — all Sunflex UK sliding doors come with 10–20-year manufacturer guarantees, covering frames, hardware, and glazing. Aluxi Living also provides a workmanship guarantee for added peace of mind.
⚡ Are the sliding doors energy efficient?
Absolutely. Sunflex SVG systems are built with thermally broken aluminium profiles and high-performance double or triple glazing. They achieve excellent U-values, helping to keep your home warm in winter and cool in summer while reducing energy costs.
🎨 Can I customize the finishes and configurations?
Yes — every Sunflex sliding door is made to order. Choose from over 200 RAL colours, a variety of handle designs, and multiple panel configurations including pocket and corner openings. Each door is tailored precisely to your space and style.
📝 Do you offer design consultations?
Yes — we offer free design consultations to help you find the right door system for your project. Our team can provide expert guidance on configurations, finishes, glass options, and installation details either in person at our showroom or virtually.
🗺️ What areas do you cover?
We install and supply Sunflex sliding doors across the North West, including Cheshire, Greater Manchester, Derbyshire, and surrounding regions. For nationwide projects, please contact our team to discuss bespoke supply or installation options.
🏗️ Do you work with architects and designers?
We regularly collaborate with architects, designers, and developers across the UK. Our team provides technical drawings, specifications, and design input to help achieve the perfect aesthetic and performance outcome.
📄 Do your doors meet Building Regulations?
Yes. All Sunflex UK sliding doors are fully compliant with UK Building Regulations, including Part L (energy efficiency) and Part Q (security) when installed with laminated glass. They’re tested to PAS 24:2022 standards, ensuring exceptional performance and safety.
🧱 Can your sliding doors be used in extensions and new builds?
Absolutely. Whether you’re working on a home extension, new build, or renovation, Sunflex systems can be designed to suit any project. We work closely with builders, architects, and homeowners to ensure a perfect fit and finish.
🔒 Are your sliding doors secure?
Yes — security is built into every Sunflex SVG20 and SVG30 system. Each comes with multi-point locking, 6-pin anti-bump and anti-snap cylinders, and PAS 24 certification, giving you complete peace of mind without compromising style.
🧰 What maintenance is required?
Very little. Sunflex aluminium doors are designed for durability with low-maintenance finishes. We recommend occasionally cleaning the frames, glass, and tracks with mild soapy water to keep them looking and operating like new.
🚚🛠️ Do you offer supply-only or installation services?
We provide both options. Aluxi Living can handle full supply and installation, or supply-only for trade and self-build customers. Every order comes with detailed fitting instructions and full manufacturer support.
🪟🌤️ Can your systems be integrated with rooflights or gables?
Yes — Sunflex sliding doors pair beautifully with glass gables and rooflight systems, creating bright, open-plan spaces filled with natural light. Our team can design both elements to ensure a seamless architectural finish.
Still Have Questions?
Talk to a Sunflex Specialist
Experience Sunflex Sliding Doors in Person
Denton Showroom - Cheshire & Manchester
See the quality, smooth operation, and slim sightlines for yourself. Our experts will guide you through every option.
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Office: Showroom Pitt Street, Denton, Manchester, Lancashire, M346PT, United Kingdom
Call: 01625 326 025
Email: [email protected]