The SmartMoveSystem-76 sliding patio doors are a solution designed to enhance everyday comfort: they bring in more natural light, help maintain warmth indoors, and allow you to enjoy open, connected spaces. Thanks to the use of universal PVC profiles, the system remains an economical and budget-friendly option.
The new SmartMoveSystem-76 is a technical evolution of the popular SlideLine series – improving its best functional features and introducing modern advancements in sealing, design, and energy efficiency.
Maximum comfort and ergonomics
The true hallmark of the system is the smooth, intuitive, and reliable movement of the sash. Both opening and closing are effortless, offering exceptional precision comparable to HST systems.
This remarkable ease of use is made possible by Siegenia’s Portal Eco Slide fittings, featuring an optimised sliding mechanism for perfect operation.

Top-level thermal performance
One of the key advantages of the SmartMoveSystem-76 patio doors is their excellent thermal insulation, which significantly improves both thermal and acoustic comfort inside the home.
– In this new series, we have used a reliable VEKA Class A profile, three EPDM gaskets, and a warm glazing unit. This well-thought-out construction achieves a heat transfer coefficient of Uw = 0.77 W/(m²K), making the SmartMoveSystem-76 an energy-efficient solution within its category.

Piotr Bargieł
Product Manager – DAKO Group
The high manufacturing quality is further emphasised by the V-Perfect weld used on the sash, ensuring smooth joints without visible seams and enhancing the overall aesthetics of the structure.
Refined design and modern aesthetics
The appearance of the SmartMoveSystem-76 series is enhanced by carefully refined details that, combined with large glazed areas, create a harmonious and visually appealing spatial effect.
Particular attention should be paid to the cover profiles with their trendy, cubist shape, and flush-fit catches aligned with minimalist cover strips.
With harmonised hardware and profile colours (silver-grey as standard, black optional), the system also complements DAKO’s most popular PVC series: DPQ and DPP.

Technical details:
- Thermal efficiency: Uw = 0.77 W/(m2K)*
- Installation depth: sash – 76 mm, frame – 150 mm
- Number of chambers: sash – 5
- Glazing unit: 4/16/4/18/4
- Maximum construction size: 4200 mm × 2480 mm
* for doors measuring 2460 × 2180 mm, with a triple-glazed unit (Ug = 0.5 W/(m²K)) and SWS Ultimate warm spacer bar.