Hours: 8:00 a.m. - 5:30 p.m. EST

Phone: +1 877-276-7876, press 1
Fax: +1 800-572-TECH 

Email: bpotechline@armstrong.com

Online:
Give feedback and ask questions using our online form.

Glossary:
Need a definition, not sure what NRC, CAC or Dimensional Stability means?
Look up terms using our glossary 

Frequently Asked Questions:
Maybe your question is one we're asked often. Check out the FAQ section for immediate answers.

Our Commitment to You
We're committed to providing the strongest technical support in our industry.  Our team of TechLine experts have over 100 years of experience in commercial ceilings.

Para consultas en espanol, e-mail: techlatin@armstrong.com