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Concept System 77

ConceptFolding 77

Invite nature into your building.

ConceptFolding 77 provides exceptional element sizes for maximal transparency and stunning aesthetics. Nature and indoors come closer together as the aluminium folding door system connects up to eight vents to draw the exterior inside.
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High-quality folding doors
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Best in class element sizes
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From 2 to 8 vents, opening any way you want
MasterLine 8 windows

Technical Details

Thermal Insulation

  • Super High
  • Uw double = 0.35 Btu/hr.ft².°F
  • Uw triple = 0.27 Btu/hr.ft².°F

Air-water Tightness

  • Air = 0.1 cfm/ft³
  • Water = 8 psf

Max Weight

  • Vent = 264 lbs

Product Options

Personalise ConceptFolding 77 with the following options

The available options depend on profile and configuration choices. Please contact your representative.

concealed drainage

Concealed Drainage

No more plastic cover caps, enjoy those clean lines.

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Low Threshold

Easy access, cleaner look.

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Zero Threshold

Entrance without boundaries, even with continuous flooring.

Need some clarity?

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More Options