AirBlock Curtains

AirBlock curtains offer increased durability, functionality, easier access and the best protection. AirBlock softwalls are constructed from four-foot wide sheets of vinyl in thicknesses from 40 to 80 mil, RF welded to form either solid walls or movable curtains. They are especially suitable for enclosing portable frame systems or improving laminar flow areas above work spaces.





Material Selection

Largest selection of quality materials – Simplex’s vinyl come in a wide array of colors, thicknesses, and properties.

Mounting Systems

A variety of patented mounting systems, engineered for easy installation and maximum performance.


Simplex offers a variety of entry options, including hinged doors, sliding panels and strip doors. By alternating clear and frosted strips in our strip doors, you eliminate air gaps, prevent sticking, and entrances are easier to walk through.

Sealed Corners

Wraparound seals eliminate air loss or particle penetration at the corners. Simplex’s vinyl is thicker, requiring no hems or sash weights, and are cleaner looking, easily adaptable and longer lasting.