Aluminium Bifold Doors
Smart Visofold 1000 — The UK's Most Popular Bifold Door System
Impressive opening apertures that unite your indoor and outdoor spaces, creating unique living and social areas.
Why Choose Smart Visofold 1000?
UK's Most Popular Bifold Door
Built on Smart Systems' 40+ years of aluminium expertise, the Visofold 1000 is the UK's best-selling aluminium bifold door.
Ultra-Slim Sightlines
Just 122mm typical sightlines at door junctions create a clean, modern appearance while maximising natural light and unobstructed views.
Superior Thermal Performance
New 30mm polyamide thermal break (60% wider than previous design). Achieves U-Value of 1.4 W/m²K and an A energy rating with appropriate glazing.
Effortless Operation
Dual stainless steel bottom track with four stainless steel wheel assemblies per panel ensures smooth, graceful sliding and folding.
Low Maintenance
Durable powder-coated aluminium won't warp, crack, swell or need repainting. Guaranteed for 25 years on the paint finish.
Flexible for Any Space
Fold internally or externally, stack to one side or both, with 2 to 7+ panel configurations to suit any opening.
Technical Specifications
Improved Thermal Performance
New outer frame profiles incorporate a wider 30mm polyamide thermal break — over 60% increase compared to the original 18.6mm break.
Achieves U-Value of 1.4 W/m²K and A energy rating when fitted with appropriate double glazed unit.
Slim profiles allow maximum sunlight into the room to maximise solar gain.
New track insert (DV100) with polyamide section simply clips into the track.
Heritage style sash option (DV225) also available, aligning with Smart's established heritage range.
Security You Can Trust
PAS 24 Approved Rollers
The standard ACDV232 roller is now PAS 24 approved, meeting all design, performance and security requirements.
Multi-Point Hook Locks
Traffic doors feature high-security multi-point hook locks with domestic-style 'lift up' handles.
Heavy Duty Shoot Bolt Handles
New heavy duty shoot bolt handles give the option of removing the standard D-handle entirely.
Improved Magnetic Latches
Improved magnetic latches better hold the door in place during strong or gusting winds.
Anti-Jemmy Protection
Robust locking systems and anti-jemmy devices built in as standard.
Door Configurations
Panels fold internally or externally. Stack to one side, or split to open from the centre. One end panel can function as an independent traffic door.
All configurations available folding inward or outward. Traffic door can be positioned at either end.
Colours & Finishes
Most popular dual colour combination: white inside, anthracite grey outside. Hardware can be colour-matched or contrasted.
Glass Options
Available in 24mm, 28mm, 34mm, 36mm or 38mm units
Double Glazing
Standard option for excellent thermal and acoustic performance.
Triple Glazing
Enhanced insulation for maximum efficiency.
Laminated Security Glass
Required for panels over 1500mm wide, adds extra protection.
Solar Control Glass
Reduces overheating in sun-exposed areas.
Integrated Blinds
Built into the glazing cavity for privacy and sun shading.
Obscurity Options
Clear or various obscure/satin finishes for privacy.
Perfect For
Kitchen Extensions
Open up your kitchen/diner to the garden for seamless entertaining.
Living Rooms
Create a wall of glass that floods your space with natural light.
Conservatories
Replace tired patio doors with modern bifolds.
Commercial Spaces
Restaurants, cafés, offices and retail environments.
New Builds
Specify from the ground up for the perfect fit.
Why Bennbrook Windows?
FENSA Registered
Membership 30928 — all installations certified and building regulations compliant.
Serving Harlow since 2003
Windows and doors installed across Essex and surrounding areas since 2003.
Local Family Business
Based in Harlow, serving Essex, North London, East London, Herts, Cambridge, Suffolk & Kent.
Professional Installation
Experienced fitters with minimum 5 years experience for every installation.
Dedicated After-Sales
Our service team is on hand to ensure your complete satisfaction.
Finance Available
Flexible finance options available to spread the cost of your new bifold doors.
Get a Free Quote for Aluminium Bifold Doors
Book a free home survey and receive a no-obligation quote
Or call us on 01279 964009 | sales@bennbrookwindows.co.uk