Reliably functional, infinitely adaptable systems.

Add texture to the ceiling plane with Open Cell systems. Featuring easy access to lighting, ventilation and security, the system offers a versatile range of patterns, configurations, and colors that can all be used in combination with our Cell Frame ceilings.

Product Details

The key feature of this system is the patented sliding clip on infill panels. The benefit is the ability for exclusive downward access to the plenum.

Two directional plenum mask

Key Features

  • Patented sliding clip on factory-assembled panels allow install in matching runners
  • No T-grid for monolithic appearance
  • Waste reduction with factory fabricated dimensional material
  • Downweight: reduce dead load with lightweight aluminum
  • Easy plenum access – downward accessible panels
  • Compatible with industry standard lighting, HVAC, speaker, fire safety and security services
  • High recycled aluminum content
  • No VOCs: No added urea-formaldehyde
  • GREENGUARD Gold Certified

Physical Data

  • Substrate: Aluminum
  • Warranty: 1 year
  • Seismic rating: Zones A, B, C, D, E, F
  • Fire rating: Class A Fire Rated per ASTM E84
    • Painted or anodized metal: Flame spread: < 25, Smoke < 50
  • Weight: Varies 0.5 - 1.25 lbs/sq. ft.
  • Wind load: N/A
  • Recycled content: Up to 92%
  • Light reflectance (LR) Coefficient per ASTM E1264 & ASTM E1477:
    • Cotton White: LR = 0.81

Hunter Douglas offers a wide choice of colours and finishes. Some colours and finishes carry a premium price over manufacturer's standard colours. Custom colour matching is available upon request. Please contact Hunter Douglas at 833-770-0700 for minimum quantities and lead times on specific orders.

NOTE: Colours are for illustration purposes only.c

Standard Paint Colours




Cotton White



Custom Colours
Premium custom colours.


Custom Colours

Health and wellbeing

Hunter Douglas utilizes metal, felt, wood and fiberglass materials to design, engineer and manufacture ceiling systems that optimize interior environmental quality, material resources and energy usage. Hunter Douglas incorporates sustainable materials and employs sustainable practices in our manufacturing processes. When applied as part of an overall building plan for new and renovation construction, solutions from Hunter Douglas may contribute to LEED BD+C and ID+C certification for schools, retail, hospitality, healthcare and commercial interiors.

SmartBIM ecoScorecard

Our ecoScorecard LEED calculator helps customers search and evaluate the impact of Hunter Douglas' ceilings products against leading environmental rating systems. Using the most up-to-date data in the marketplace, ecoScorecard provides clear, concise product information as well as supporting documentation.

Indoor Environmental Quality

Hunter Douglas is committed to meeting the growing demand for healthier, more sustainable products. Meeting the rigorous and comprehensive standards for low emissions of VOC's, our Greenguard Gold Certified ceilings contribute to the overall indoor air quality and general health of a building space. HeartFelt is Cradle to Cradle Certified - Bronze and has earned a Bronze level Material Health Certificate.

Product Declarations

Hunter Douglas understands the importance of transparency to sustainable design and building. From raw material extradition through final disposal or reuse, we can provide life-cycle assessments on many of our products environment and health impacts.