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Weather Resistant

Exterior Panels

MBI Weather Resistant Exterior Acoustical Panels are intended for outdoor applications such as amphitheaters, pavilions, amusement facilities, noise enclosures, and transportation noise barriers.

Sound traveling at 730 miles per hour will reflect and ricochet off hard surfaces producing excessive reverberation (echo) within the space. Extensive testing has shown that MBI Weather Resistant Exterior Panels reduce reverberation times by 1/2 to 5 seconds and sound intensity levels 2 to 12 decibels.

Made with durable Cypress exterior fabric, these panels will withstand the elements and the effects of excessive temperature changes.

These highly effective acoustical products are Class "A", lightweight, cost efficient, and easy to install.

Product Sheet
Product Sheet

Ideal for:

Outdoor Music Venues Outdoor Music Venues
Exterior Noise Barriers Exterior Noise Barriers
HVAC Enclosures HVAC Enclosures
PRODUCT MODEL ABSORPTION COEFFICIENT
125 250 500 100 2000 4000 NRC
5000W-2065-GGF (2" x 1.65# Core, Solid Cypress Fabric 1.82 4.96 11.45 7.83 6.10 5.94
0.95
5000WP-2065-GGF (2" x 1.65# Core, 0.50 mil PVC Underliner, Cypress Fabric Perf. Both Sides 2.35 5.87 10.86 13.07 12.48 10.62
1.32
5000WP-2075-S (2" x 3/4# Core, Perf. Cypress Fabric 0.91 0.66 0.91 1.02 0.87 0.85
0.85
5000W-2065-WS (2" x 1.65# Core, 0.50 mil PVC Underliner, Solid Cypress Fabric) 0.34 0.88 1.09 0.62 0.43 0.37
0.75
5000WP-2065-WS (2" x 1.65# Core, 0.50 mil PVC Underliner, Perf. Cypress Fabric) 0.41 0.84 1.14 1.10 0.97 0.86
1.00

We believe this information is the best currently available on the subject. It is subject to revision as additional knowledge and experience are gained. MBI makes no guarantee of results and assumes no obligation or liability whatsoever in connection with the use of this information.

Color Selection Chart

Sailcloth

Sailcloth Rs Black

Black

Sailcloth Rs Navy

Navy

Red

Red

Rs Orange

Orange

Sailcloth Rs Royal

Royal

Sailcloth Rs Silver

Silver

Sailcloth Rs White

White