8 ft and 10 ft (2.4 m & 3 m) lengths and are generally cut to size on site; Three standard groove spacing options: 5/16 in (8 mm), 5/8 in (16 mm), and 1 1/4 in (32 mm)
Applications & Usage
Application Filter
Ceiling|Wall
Installation
MCM Acoustical's Direct Mounting system is designed to attach ceiling planks directly to ceiling grid / furring channels using MCMA plank clip; Planks weigh between 2 and 4 pounds per square foot, so use heavy-duty C-channels and furring channels; Secure the first plank / starter plank to ceiling substrate; Snap MCMA plank clip @ the grooved edge of the first plank; Screw MCMA plank clips directly to furring channels or other types of substrate like plywood strips; Install the next plank by inserting its tongue edge to the first installed plank groove; Repeat to snap MCMA plank clip @ the grooved edge of the second plank, and so on and so forth; Assembly drawing available in download section
Performance Metrics
Flammability
The Grooved Planks are Class A fire rated interior wood finish products as per ASTM E84 and CAN/ULC S102 tested in an accredited NVLAP test facility as a finished composite product using Class A components
Light Blocking
Complete
Maintenance
Clean the uncovered wooden surfaces of MCM Acoustical products following the cleaning guidelines provided by the manufacturer
Sustainability
Human Health
Human Health Impact
CDPH Standard Method v1.2-2017, Low Emitting/Low VOC
