Custom Aluminium Stacking
Doors in Scottburgh.

Vistafold stacking door systems are fabricated in configurations from 3 panels up to 10 panels, with total system widths reaching up to 7.5 metres and heights custom up to 3000mm. Maximum leaf width is typically around 900mm. The practical panel count depends on the opening width and how much clear glass area is wanted — 3 and 5-panel configurations are common for standard patio openings, while 7 to 10-panel systems are typically specified for wider architectural spans opening onto a view. Corner configurations are available and use a corner post assembly that allows panels from two sides to fold and stack independently. The panel count, stack position and corner arrangement are confirmed during the site measure.

The key difference is how much of the wall can be opened. A sliding door runs on one or two tracks and overlaps panels — the clear opening is usually limited to about half the total span, and some of the wall stays glazed when the door is open. A stacking door folds panels back on hinged joints into a compact stack at one or both ends, so the entire span can be opened. That makes stacking systems the better choice where the goal is to remove the wall between interior and exterior rather than simply provide a passage. Sliding systems remain a good option where the opening is narrower or where a lower budget is the priority.

Aluminium stacking doors generally need very little maintenance, though coastal properties benefit from a slightly more regular routine. A freshwater rinse every few months helps remove salt deposits. Keeping the bottom track free of grit and salt prevents binding. A periodic wipe-down with a damp cloth and mild detergent keeps frames clean. Silicone-based lubricant on rollers and hinges helps with smooth operation. Checking the perimeter and inter-panel seals once a year keeps water and draughts out. The specific hardware fitted determines the exact routine.

Safety glazing is a legal requirement in defined areas under SANS 10400 Part N — including doors, sidelights and glazing within 500mm of the floor. Standard laminated safety glass of 6.38mm thickness is commonly specified for coastal stacking door panels, with thicker laminated or toughened units available where the exposure or acoustic requirement warrants it. Double glazing can be specified up to 24mm total thickness for thermal insulation or acoustic control. Glass thickness is calculated per pane against wind-loading for the specific elevation and height above grade.

After the site measure and written quote, fabrication typically takes 2–4 weeks depending on the system, panel count and finish. Stacking systems with more panels or corner configurations may take longer. Installation of a standard residential stacking door is often completed in a single day. A firmer timeline is confirmed with the quote.