Warranty

EFFECTIVE OCTOBER 2019
Please read the following terms carefully, as they are affected by the installation conditions. Armstrong World Industries does not assume
nor does it authorize any person to assume or extend on its behalf any other warranty obligation or liability. This express warranty
constitutes the entire obligation of Armstrong World Industries, Inc. and there are no other warranties expressed or implied, including
any warranty of merchantability or fitness for any purpose whatsoever.
Products:
ACOUSTIBuilt
™
Seamless Acoustical Ceiling & Wall System, ARMATUFF
®
, CALLA
®
, CALLA
®
Health Zone
™
, CALLA
®
High CAC,
CALLA
®
High NRC, CALLA
®
PrivAssure
™
, CALLA
®
Vector
®
, CANYON
®
, CAPZ
™
, CERAMAGUARD
®
, CERAMAGUARD
®
FINE FISSURED
™
,
CIRRUS
®
, CLEAN ROOM
™
FL, CLEAN ROOM
™
VL, CREATE!
™
, DUNE
™
, DUNE
®
Second Look
®
, FINE FISSURED
™
, FINE FISSURED
™
Second Look
®
, GEORGIAN
™
, GRAPHIS
®
Rustex
™
, INVISACOUSTICS
™
Black and White, LYRA
®
, LYRA
®
Vector
®
, LYRA
®
Concealed,
LYRA High CAC, LYRA Direct-Apply, MESA
™
, OPTIMA
®
, OPTIMA Plank, OPTIMA
®
Vector
®
, OPTIMA
®
Concealed, PAINTED
NUBBY
™
, PEBBLE
™
, RANDOM FISSURED
™
, SCHOOL ZONE
™
FINE FISSURED
™
, SHASTA
®
, TECHZONE
®
, TUNDRA
®
, ULTIMA
®
,
ULTIMA
®
Health Zone
™
, ULTIMA High NRC, ULTIMA Plank, ULTIMA
®
Vector
®
.
(Applies only to products designated as HumiGuard
®
Max and HumiGuard Plus in the product catalog.)
Armstrong
®
Commercial Ceiling products with HumiGuard Max and HumiGuard Plus performance have a ten (10) year limited warranty
when installed and used under normal conditions.
Commercial Ceiling products with HumiGuard Max and HumiGuard Plus performance are warranted to be free from defects in materials
or factory workmanship for ten (10) years from the date of installation, except for obvious defects in materials or factory workmanship, of
which Armstrong World Industries must be notified within 30 days of the date of installation.
Commercial Ceiling panels with HumiGuard Max and HumiGuard Plus performance are warranted to be free from sagging and warping as
a result of defects in materials or factory workmanship for ten (10) years from the date of installation.
Commercial Ceiling panels with BioBlock
®
performance are warranted to be free from the growth of mold, and mildew for ten (10) years
from the date of installation. Health Zone
™
commercial ceiling panels with BioBlock Plus performance are warranty to be free from the
growth of mold, mildew, and odor/stain causing bacteria for ten (10) years from the date of installation. Ceiling panels with BioBlock
performance provide broad-spectrum control for the growth of mold and mildew over the warranty period.
All Armstrong World Industries limited warranties are subject to use under normal conditions. Abnormal conditions include exposure to
chemical fumes, vibrations, moisture from conditions such as building leaks or condensation, excessive humidity, or excessive dirt or
dust buildup.
What will Armstrong World Industries do?
Subject to confirmation by Armstrong World Industries of such product failure, Armstrong will deliver, at Armstrong’s expense,
F.O.B., to the place of installation, new product, of the same or similar type and grade, in an amount equal to that which is determined
to be defective.
What does this warranty not cover?
Damage that may occur from vibrations, fire, water, freezing temperature, accident or any form of abuse or exposure to Abnormal
Conditions is not covered by this warranty. If subject to Abnormal Conditions, the products should be removed immediately and replaced
once the conditions are normal.
Except for HumiGuard Max products, these products cannot be used in exterior applications. This warranty does not extend to any
component of the suspension system such as, but not limited to, the metal grid or any other accessory used in the installation of the ceiling
products. The ceiling product must not be used to support any other material except fiberglass thermal/sound control insulation installed
in the thickness, density and manner according to Armstrong
®
specifications, except that Mineral Fiber ceiling products can be placed
directly on top of Optima Lay In and Tegular products with prior approval by Armstrong World Industries. Except for ceilings with BioBlock
Plus, HumiGuard Plus fiberglass, and HumiGuard Max mineral fiber, the growth of mold or bacteria is not covered by this warranty nor is it
the responsibility of Armstrong World Industries. All products should be maintained to avoid excessive dirt or dust buildup or the presence
of excessive moisture that would provide a medium for microbial growth on ceiling panels.
THIS EXPRESS WARRANTY CONSTITUTES THE ENTIRE OBLIGATION OF ARMSTRONG WORLD INDUSTRIES AND THERE ARE NO
OTHER WARRANTIES EXPRESS OR IMPLIED, INCLUDING ANY WARRANTY OF MERCHANTABILITY OR FITNESS FOR ANY PURPOSE
WHATSOEVER. LIABILITY IS LIMITED TO THAT SET FORTH BELOW AND ARMSTRONG WORLD INDUSTRIES SHALL IN NO EVENT BE
LIABLE FOR ANY INSTALLATION OR REMOVAL COST OR FOR INCIDENTAL OR CONSEQUENTIAL DAMAGES OR PERSONAL INJURY.
HumiGuard
®
Ceiling Panel
Ten (10) Year Limited Warranty