Ceiling Air Diffuser
Blocks noise that passes through air vents.
Molded Acoustical Product’s Ceiling Air Diffusers are a formed fiberglass air outlet for use in standard 24″ x 24″ ceiling grid systems. MAP’s diffusers are constructed with foil barrier backing that reduces condensation while providing optimum thermal and acoustic properties. Designed for field installation, the face of the diffuser includes a cut layout set for a circular 360-degree duct pattern.
TYPICAL USES
- Moisture prevention around grille
- Lays on back of all standard 2′ x 2′ T-Bars
- Passes 25/50 flame and smoke spread
- Meets ASTM-E84
FEATURES
- Custom-fit to your openings
- Reduce noise from the fan
- Increase thermal efficiency
- Protects from condensation
- Mold resistant
- Provides acoustic value
- Standard sizes in stock for quick delivery
- Reduces vent noise in the room
AVAILABILITY
- Our diffusers are made with 6″, 8″, 10″, 12″, and 16″ impressions that allow for easy cutting and fitting of feed ducts.
- Also available in custom sizes. Call our customer service department today for an immediate quote.
- Form free options available
OTHER
- Tested in compliance with surface burning characteristics (ASTM E-84) and erosion test (UL 181).
PHYSICAL PROPERTIES OF FIBERGLASS
-
- Moisture Absorption: 0.2% by volume, 96 hours at 120°F (49°C) and 96% RH
- Shrinkage/Expansion: None, dimensionally stable
- Temperature Limits: -150°F to 400°F (-101°C to 204°C)
- Alkalinity: pH 9
- Thermal Conductivity: Stable k factor (non-deteriorating) 0.23 Btu*in/hr*ft^2*F at 75°F (24°C) mean