Visofold 1000 Doors
VISOFOLD 1000 BIFOLD DOORS
Slimline Aluminium Bifold Doors Built for Modern Living
If you want to open up your home to the garden, few systems do it better than Visofold 1000 Doors. Made by Smart Systems, one of the UK's leading aluminium specialists, this bifold door range is one of the best-selling folding door systems in the country. And for good reason. It blends slim sightlines, strong security, and smooth everyday operation at a price that makes sense. At 4 Moon Windows, we supply and install Smart Visofold 1000 Bifold Doors across Croydon, Thornton Heath, and South London. Every door is made to measure, fitted by experienced installers, and backed by honest, local service. Whether you are extending your kitchen or replacing tired patio doors, we will help you get it right the first time.
1.4 W/m²K U-Values
Strong thermal performance with suitable double glazing.
PAS 24 Security
Multi-point locking with optional enhanced security certification.
Up to 7 Panels
Flexible configurations for homes and larger commercial openings.
Slim Sightlines
Approximately 122mm at door junctions for wider views and more glass.
VISOFOLD 1000 BIFOLD DOORS
What Are Visofold 1000 Bifold Doors?
Slim Aluminium Profiles
Visofold 1000 Bifold Doors are aluminium folding sliding doors that concertina back to one or both sides of an opening. When open, they remove almost the entire wall. When closed, they give you a clean, glazed facade with slim frames and wide views.
Thermally Broken for Modern Living
The system is built from precision-extruded aluminium with a polyamide thermal break inside every profile. This clever barrier stops heat escaping through the metal, so your room stays warm in winter and comfortable in summer. It is a proven design and trusted by installers across the UK.
Why Homeowners in South London Choose the Visofold 1000
The Visofold 1000 combines slim aluminium profiles and wide glass areas, giving South London homes brighter interiors, clearer garden views and a greater sense of space. Its upgraded 30mm polyamide thermal break delivers U-values as low as 1.4 W/m²K with suitable double glazing, helping reduce heat loss and energy bills. Multi-point and shoot-bolt locking provide strong everyday security, with PAS 24 certification available. High-quality EPDM gaskets and weather brushes also provide reliable protection against wind, rain and changing British weather.
WHY SMART VISOFOLD 1000?
Smart Visofold 1000 Bifold Doors – Key Specifications
The Visofold 1000 supports panels up to 1200mm wide × 2500mm high, with a maximum sash weight of 100kg and typical sightlines of around 122mm at door junctions. It accommodates 28mm double or triple glazing, with U-values from 1.4 W/m²K, plus multi-point locks, shoot bolts and an optional PAS 24 upgrade. Choose low or rebated thresholds, making it suitable for everything from compact two-panel openings to large seven-panel glazed walls.
Why Choose 4Moon Windows for Your Visofold 1000 Doors?
From the first quote to final installation, we make choosing your bifold doors simple, transparent, and stress-free.With local expertise and professional installation, you get a service focused on quality, value, and long-term performance.
GET YOUR FREE VISOFOLD 1000 QUOTE TODAY
Open Up Your Living Space With Visofold 1000
Ready to transform your home with Smart Visofold 1000 Bifold Doors? Talk to the team at 4 Moon Windows. We will arrange a free, no-obligation survey, walk you through configurations, colours, and glazing options, and give you a clear, fixed price.
FAQ
Frequently Asked Questions
Prices depend on the number of panels, size, glazing, and colour. As a guide, a made-to-measure three-panel set typically costs less than premium designer bifold brands while offering comparable slim sightlines and security. Contact 4 Moon Windows for a free, fixed quotation tailored to your opening.
Yes. Every profile contains a polyamide thermal break, and the latest upgrade achieves U-values as low as 1.4 W/m²K with suitable double glazing. That earns an A energy rating and meets current UK Building Regulations, helping to keep heating bills down all year round.
Very secure. The system uses multi-point locking on main opening sashes and shoot-bolt locking on floating mullions as standard. It can also be upgraded to PAS 24:2016 certification, the enhanced security standard required under Document Q for new-build homes.
Configurations typically range from two to seven panels, with each sash up to 1200mm wide, 2500mm tall, and 100kg in weight. Doors can fold inwards or outwards and stack to one side or both, and a traffic door can be added for easy everyday access.
No. Aluminium will not rot, warp, or fade like timber. Simply wipe the frames with warm soapy water every few months and keep the bottom track clear of debris. The powder-coated finish keeps its colour for decades without repainting.
Yes. A low threshold option creates an almost seamless, step-free transition between inside and outside, which is perfect for accessibility and family living. If your opening is exposed to driving rain, a rebated threshold offers enhanced weather resistance instead.