
How Does a Ceiling Tile Regulate Temperature?
- TEMPLOK Phase Change Material (PCM) melts and freezes around a comfortable 72°F.
- During warm weather, PCM gradually melts and passively cools the space as the building is warmed during the day.
- During cool weather, the stored heat is released back into the building as the building temperature drops, re-freezing the PCM.
*See our Technical Guide for more details
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TEMPLOK Ceiling Tiles in Action
New Hampshire High School
The Challenge
Keeping classrooms warm. High heating costs, limited budget, and an aging infrastructure sparked the need for change.
The Approach
TEMPLOK Energy Saving Ceiling panels were installed as part of Winnacunnet High School’s strategy to reduce its carbon footprint and improve the conditions for staff and students.
The Results
The PCM in TEMPLOK Energy Saving Ceilings store excess heat from the day to maintain warmer indoor temperatures at night. To date, this has resulted in a 5-9% reduction in nighttime heating energy.*
* See our Technical Guide for more details

Only Available at Armstrong
- TEMPLOK ceiling tiles fit seamlessly into renovation or new construction
- Improve acoustics, appearance, and energy efficiency
- Helps regulate indoor temperature
- Mold and mildew resistant
- Superior sound-blocking performance and sound absorption
Frequently Asked Questions
Ready to Save on Energy?
Fill out the form to connect with an Armstrong rep and learn more about how you can benefit from energy saving ceilings.
Call Us
(717) 967-8182 (Mon-Fri 8AM-8PM EST)
Chat With Support
Chat Now