What you can do with our acoustic boards are limited only by your imagination . . .

Petronne imports Armstrong & Celotex Acoustic Boards directly from the U.S. Made of wet formed mineral fibers, these boards maintain excellent acoustic performance in sound absorption and sound attenuation.  It is also economical, lightweight and easy to install in standard exposed grid suspension system.  Attracted non - directional patterns with factory applied white vinyl latex paint surface finish in one plus feature.  These boards are Class A fire resistant (Flame spread of 0 - 25).  Standard size comes in 24" x 45" x 5/8"(600x1200x15mm)  Lay in Square Edges Panels.

For cleaning acoustic boards, dust and loosed dirt are easily removed by dusting.  Vacuum cleaner attachment for upholstery can also be used.  For smudges and clinging dirts,  you can use erasers or moist cloth with mild soap.  Cleaning cloth should contain as little water as possible.

      Most acoustic ceiling products are installed in air conditioned environments, however , many instances occur where internal temperature and relevant humidity conditions exceed the standard occupancy ranges of 16 - 29 ⁰C (60 -85 ⁰F) and up to 70% RH

Schools ... where air conditioning cycled during school breaks. 

Churches ... where thermostats are cut back during the week to conserve energy.

New office & Shopping Center ... that remain vacant for a long period of time.

Auditoriums ... where size alone creates special problems in proper air conditioning.

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