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ArmstrongCeilings has launched Perla OP dB - a tile combining two criteria of acoustic performance.

A premium ceiling tile which takes acoustic performance to new heightshas been launched by Armstrong.

The new Perla OP dB 40mm mineraltile combines the high sound absorption of Armstrong's OP range with the highsound attenuation of its dB range for ultimate acoustic flexibility.

Its launch is designed to help specifiers particularly in the educationsector to reduce the amount of sound transferred from traffic routes tolearning areas and also to reduce the noise of rain on lightweight roofconstructions, an issue also encountered in the office sector. In this area, using thePerla OP dB tile shows a 20dB improvement compared to roof-only construction

It is therefore recommended for use in open-plan and closed-plan spaceswhere acoustics cannot be compromised, and in particular for spaces such asmusic rooms, corridors and classrooms, and individual offices and meeting roomsnext to open spaces.

Performing to sound absorption Class A (aw = 0.90), sound attenuation Dnfw 40 dB and soundreduction (single-pass) Rw 20 dB, the Perla OP dB tile can be mixed with Perla,Perla OP 0.95, Perla OP 1.00 and Perla dB tiles to solve specific acousticrequirements while maintaining the same visual.

Comprising 36% recycled content and fully recyclable, it is available asPerla OP dB board in 600mm x 600mm and 1200mm x 600mm, Tegular 600mm x 600mmand MicroLook 90 600mm x 600mm.

In addition, the stylish, contemporary Perla OP dB tile provides highlight reflectance of 85%, reducing the number of artificial lighting unitsrequired, as well as ultra-low VOC emissions for excellent indoor air quality,ISO 5 cleanroom classification and humidity resistance to 95%.

Also featuring the new MicroLook 90 edge detail for improved durability,fit and visual, it is available with a 30-year system warranty when installedwith Armstrong suspension systems.

The PerlaOP dB board tile is available as a BIM file from theNational BIM library.

For more information on the new Perla OP dB tile please call technicalsales on 0800 371849, email sales-support@armstrong.com or visitthe website at www.armstrongceilings.co.uk.


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