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Healthier Spaces Collection

Ceilings to create a healthier workplace

Let's clear the air! Create safer and more comfortable spaces by improving indoor air quality, keep surfaces clean, and bringing down the noise.


Need help installing? We’ve got you covered

Tell us about your commercial or residential project for a free quote and let us do the rest.

  End-to-end project management

 Backed by Armstrong Ceilings

 Managed around your schedule

 Prep and clean-up included

 Industry-leading installation warranty

 Certified, professional installers


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CALL US: (866)-438-8833

Armstrong CIRRUS

Item #: 535

Regular price

$0.04 /sq. ft.

Covers 48 sq. ft.


Reg: $4.16 /sq. ft. ($199.79 /carton) Save %

$4.16 /sq. ft. Covers 48 sq. ft. $199.79 /carton |  Save $-159.74 (Liquid error (sections/product-template-tile.liquid line 226): divided by 0% off)

Ships FREE in 2-4 weeks
Most delivery dates can be tracked after shipment.

Select attributes.

Product sample: $8.00

Ships FREE in 3-5 business days

Buy 3, get 1 free

Enter your quantity or use the calculator for help determining how much you need.

The quantities are based on a 0 sq. ft. room size.

Note: Additional 2% material was added to cover any breaks or waste


Calculate how much you need

Calculations are based on a square room. The material estimate is meant to be used as a guide only.

Absorbs and blocks sound

The ideal acoustical combination - ceilings that combine sound absorption and sound blocking are best used to help keep noise levels down and prevent disruption to and from adjacent spaces.

Mold & mildew resistant

Ceiling tiles with this characteristic resist the growth of stain-causing mold and mildew on the ceiling tile surface. These are ideal for healthcare, commercial kitchens, clean rooms, and restaurants.

Multiple colors and finishes

These tiles are offered in a wide variety of sizes, colors, or finishes.


Sold & Shipped by
0 of 1

Sound Absorption

0 of 50

Sound Blocking

Fire Rating: Class A

Flame-spread 25 or less, smoke developed 50 or less
What do these features mean?


  • Item: 535
  • Edge Profile & Grid Size: Angled Tegular 15/16
  • Product dimensions: 24" x 48" x 3/4"
  • Package quantity: 6 tiles /carton
  • Weight: 58lbs

Learn how to install a ceiling from start to finish in this 20 minute ceiling apprentice course/video.

Download installation instructions

Not quite ready for DIY?
Learn more about Kanopi installation service

Most Armstrong ceilings and grid have a 30-year limited systems warranty when installed together and used under normal conditions. Most Armstrong grid has a stand-alone 10-year limited warranty. Get the specifics:

Learn more about our commercial suspension systems warranty

Learn more about our ceiling system warranty

Due to the carton sizes and weights, ceiling tile deliveries could be quite large and heavy. You can place a note on your order during checkout for special delivery instructions.