Dualfold – Aluminium Sliding Folding Doors

Dualfold – Aluminium Sliding Folding Doors

Open up your home with the Sapa Dualfold aluminium door. It’s a great way to bring your living space and garden together, opening up wonderful new possibilities to make the most of your home. Dualfold offers maximum opening with minimum intrusion, in a smooth sliding folding action, coupled with the same slim sightlines and true dual colour options as the rest of the Dualframe range.

About our door systems

Dualfold doors slide and fold away effortlessly, creating space to relax and enjoy the full beauty of your garden in the summer. While, in the winter months, high quality seals and gaskets keep the warmth in your home.

Dualfold is designed to carry the weight of the panels on high strength stainless steel bottom wheels, allowing the top rollers to guide the panes as they slide. This reduces the reliance on the lintel above and thus enhances the smooth sliding action. Easy-glide stainless steel wheels not only offer smooth operation but are also totally obscured from view once the door is closed, whilst the standard Dualframe outerframe means that floor coverings can be fitted right up to the cill making the visible threshold height very low.

Dualfold features proven door hardware with a Eurogroove multipoint locking system. This means that Dualfold can be fully operated from outside as well as inside.

One of the many benefits of Dualfold is its versatility. The choice is from two to seven panes, open in or open out door sets – in left or right hand sliding versions. You can also choose to have a swing door or slide only format.

Dualfold offers 36 different opening configurations. So, whatever the situation, there is sure to be a beautiful Dualfold solution that will suit you down to the ground.

Technical Information

  • Swing leaf restrictor option – restricts the swing of the free leaf to any required angle.
  • Pull hinge handle option – provides an easy grip position for operating opening outwards doors
  • Meeting stile shootbolt has one simple handle to operate both top and bottom bolts
  • Slave leaf shootbolt – one central operator for both top and bottom bolts which is completely concealed when the door is closed.
  • Dualfold is Part L compliant.
  • Security hinge bolt option available
  • Can accommodate 24mm, 28mm and 32mm glazing
  • Optional trickle ventilation

Door Configurations

Configurations with hinged door leaves


Seven Pane Configuration
(7 panes, 7 sliding, 0 swing)

Six Pane Configuration
(6 panes, 3+3 sliding, 0 swing)

Six Pane Configuration
(6 panes, 5 sliding, 1 swing)

Five Pane Configuration
(5 panes, 5 sliding, 0 swing)

Four Pane Configuration
(4 panes, 3 sliding, 1 swing)

Three Pane Configuration
(3 panes, 3 sliding, 0 swing)

Configurations with no hinged door leaves


Six Pane Configuration
(6 panes, 6 sliding, 0 swing)

Four Pane Configuration
(4 panes, 4 sliding, 0 swing)

Two Pane Configuration
(2 panes, 2 sliding, 0 swing)

Plan View (typical) Pane Configuration
(4 panes, 4 sliding, 0 swing)

Dualfold Sliding Folding Door Gallery

Comments are closed.