Standard Installation Procedure for Mineral Fiber Acoustical Boards

  1. Rooms where acoustic boards will be installed should be atleast 3 to 4 hours air-conditioned prior to installation.
  2. Outside weather should not be on a "raining condition", we advise installers to delay installation if outside weather is raining.
  3. Mineral fiber boards are not recommended near bays, shores, beaches, rivers, or anywhere water is present.
  4. We highly recommended the use of "NON-SAG BOARD" if the room will not be air-conditioned duting office hours (8:00am to 6:00pm).


        In done Brand acoustic boards (Fine Fissured / Concorde), we highly recommended to install in 2' X 2' module.

Donne Concorde

  • 2ft X 4ft
  • 15mm Thickness

Donne Fine Fissured

  • 2ft X 4ft
  • 15mm Thickness

About Us

                 Ultra Petronne Interior Supply Corp. is one of the largest manufacturers of light metal frame in the Philippines. Our products include ceiling framing systems, dry wall framing systems, hat-type purlins. We also manufacture roof tiles, decking materials, and roll-up doors.                The company, formerly known as Petronne Trading, was established in September 1994 and started as a retailer...

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100 Granada St. Valencia Quezon City, Philippines