Folding System

Concept Folding 77 provides exceptional element sizes for maximal transparency and stunning aesthetics. The standard product offers a Functional design, which means it will fit any building style.

Thermal Heart Bi-Fold doors are a popular choice for residential and commercial applications alike due to the fantastic space saving features, amazing insulating properties and family friendly ease of use.

For strength, beauty and whisper-quiet function, you can’t go past the View Master bottom rolling bi-fold door.