Stop Sound Leaks Through Your Ceiling
NetWell’s Ceiling Caps are mass-loaded ceiling tile covers designed to block sound from traveling through drop ceilings and into the plenum space. Installed directly above standard ceiling tiles or light fixtures, these barriers are ideal for offices, medical facilities, HR departments, and conference rooms where speech privacy and noise reduction are critical.
Reduce Sound Transmission Through Suspended Ceilings
Ceiling Caps are noise barrier ceiling tile covers that significantly reduce sound transfer through T-grid ceilings. Constructed with a polyester acoustic decoupler bonded to a mass-loaded vinyl sound barrier, they prevent speech and noise from leaking between rooms via the plenum.
This solution is especially effective when wall partitions stop at the ceiling grid—offering a cost-effective alternative to extending full-height walls.
Key Benefits:
- Blocks speech and airborne noise from passing through ceilings
- Enhances privacy in offices and healthcare settings
- Simple drop-on installation for both new and existing ceilings
- Class A Fire Rated per ASTM E-84
Plenum Space and Noise
Simply rest these Soundproofing Ceiling Caps atop your existing ceiling tiles to help combat noise bleed in or out through your drop grid ceiling tile system. Please note that our Ceiling Caps weigh more than 1 lb per square foot, which delivers the density required to reduce sound transmission, but the additional weight may require reinforcement of your grid system prior to installation.
Applications:
Private Offices & Conference Rooms
HR and Legal Departments
Medical Facilities
HVAC and Mechanical Rooms
- Server Rooms
Ceiling Cap Pricing
Ceiling Caps are used to eliminate acoustic flanking paths through ceiling plenums. Ceiling Caps work in both directions – they reduce sound transmission both entering & leaving a room through the ceiling tiles. For large order volumes, contact us directly to get a custom quote.
Call us at 1-800-638-9355
Order by Phone Questions?Light Hoods – Noise Barriers for Light Fixtures
Blocks Noise Traveling Through Ceiling Lights
Light Hoods are engineered to fit over light fixtures, blocking sound transmission through lighting penetrations in suspended ceilings. Available in Standard and Barrier models, they integrate seamlessly with ceiling systems and comply with all major building and electrical codes
Light Hood Pricing
2’x2′ standard || $170 ea
2’x2′ w/ barrier || $310 ea
2’x4′ standard || $310 ea
2’x4′ w/ barrier || $525 ea
Plenum Return Silencers – Acoustic Control for Air Returns
Stops Noise Traveling Through Open Air Grilles
Plenum Return Silencers eliminate sound leakage through return air pathways without compromising airflow. These silencers preserve acoustic privacy between rooms while maintaining 750 CFM airflow capability.
Plenum Return Silencer Pricing
2’x2′ standard || $475 ea
2’x2′ w/ barrier || $675 ea
Finished Ceilings
For some clients, replacing a ceiling grid system with a finished drywall ceiling is a more favorable option. Here, we switch the sound barrier treatment out, and introduce a layering sequence to your ceiling, featuring our popular sound barrier membrane called dB-Bloc.
See Finished Ceiling Treatment
Check Your Grid Supports
Ceiling Caps are designed to simply rest on top of your existing ceiling tiles. Clients must ensure their ceiling grid is properly reinforced so that the Ceiling Caps can rest safely atop their existing ceiling tiles. Clients will often double up on the number of hangers used to support the soundproofing Ceiling Caps installation. For any questions related to the weight load of your grid system, check with your grid system supplier prior to installation.
Questions? Call 1-800-638-9355
Sound Test Results
This product is class A fire rated and approved for use in any public venue.
* Test results available upon request
Shipping & Installation
Soundproofing Ceiling Caps typically ship within 5 days and will be delivered to your jobsite via LTL carrier on pallets. Be sure you have the proper help in accepting the delivery and storing them prior to installation.
Shipping/Receiving Terms & Conditions
Before You Get Started…
NetWell prides itself on being a teaching website. Yes, our goal is to help you solve your noise issues, but just as important is to help you understand how to do it, and do so cost effectively. The support tools below are built for you to help you better understand the art of sound control. We look forward to working with you, and delivering back a more user-friendly space.
