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  • Bellsafe Acoustic Ceiling Blanket Sound Batt Insulation Glass Wool Blanket Roll Fiberglass Insulation
  • Bellsafe Acoustic Ceiling Blanket Sound Batt Insulation Glass Wool Blanket Roll Fiberglass Insulation
  • Bellsafe Acoustic Ceiling Blanket Sound Batt Insulation Glass Wool Blanket Roll Fiberglass Insulation
  • Bellsafe Acoustic Ceiling Blanket Sound Batt Insulation Glass Wool Blanket Roll Fiberglass Insulation
  • Bellsafe Acoustic Ceiling Blanket Sound Batt Insulation Glass Wool Blanket Roll Fiberglass Insulation
  • Bellsafe Acoustic Ceiling Blanket Sound Batt Insulation Glass Wool Blanket Roll Fiberglass Insulation
Bellsafe Acoustic Ceiling Blanket Sound Batt Insulation Glass Wool Blanket Roll Fiberglass Insulation

Bellsafe Acoustic Ceiling Blanket Sound Batt Insulation Glass Wool Blanket Roll Fiberglass Insulation

$0.50-$2.00/ Square Meter|1000 Square Meter/Square Meters(Min. Order)

Customization:

Customized logo（Min.Order: 5000 pieces）
Customized packaging（Min.Order: 5000 pieces）
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Bellsafe Acoustic Ceiling Blanket Sound Batt Insulation Glass Wool Blanket Roll Fiberglass Insulation

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Sound Absorption: Designed to reduce noise transmission and improve acoustic comfort in indoor spaces, ideal for minimizing echo and external noise interference.
  • Thermal Insulation: Provides effective heat preservation, maintaining consistent temperatures in buildings to enhance energy efficiency and comfort.

Key features

  • 1. Material Technology

    • With corrosion-resistant glass wool fibers, you can ensure long-lasting durability in humid environments. ~30% more resistant to corrosion than standard fiberglass*

  • 2. Performance Parameters

    • With an R-value of 4.0 per inch, you can achieve superior thermal insulation. Reduces heat transfer by 40% compared to conventional materials*

  • 3. Scenario Solutions

    • With dual thermal and acoustic insulation properties, you can address both temperature and noise issues simultaneously. Outperforms single-purpose materials by 25% in multi-functional performance*

  • 4. Certification Standards

    • With fire-resistant certification (e.g., Class A), you can ensure safety in commercial environments. Meets eco-friendly standards for sustainable construction*

  • 5. Structural Design

    • With a cylindrical design, you can easily install around pipes or ducts for efficient space utilization. 20% faster installation than flat panels*

Product details

Bellsafe Acoustic Ceiling Blanket Sound Batt Insulation Glass Wool Blanket Roll Fiberglass Insulation

The Bellsafe Acoustic Ceiling Blanket is a high-performance insulation solution designed for thermal and sound management in building applications. Crafted from premium glass wool and fiberglass, it offers customizable thickness and density to suit diverse environmental demands. Its smooth, weather-resistant outer layer ensures durability, while its roll format simplifies installation for ceilings, roofs, and walls.

Technical specifications

FeatureSpecificationBenefit
MaterialGlass wool, fiberglassSuperior thermal and acoustic insulation
ShapeRoll/Blanket (customizable dimensions)Easy installation and space efficiency
Outer LayerDurable, smooth-textured coatingWeather resistance and fire retardancy
Density12–18 kg/m³ (adjustable)Tailored thermal and sound absorption
ApplicationRoofs, ceilings, walls, HVAC systemsVersatile use in commercial/residential

Customization guide

Adjustable parameters:

  • Thickness: Opt for 50mm for standard thermal needs or 100mm for extreme environments.
  • Density: Increase to 18 kg/m³ for enhanced soundproofing in busy areas.
  • Color/Coating: Choose from neutral tones or fire-resistant coatings for safety compliance.

Customization Hint: "Adjust density and thickness to meet specific acoustic or thermal requirements, such as reducing noise in offices or enhancing insulation in cold storage units."

Get inspired

Transform your building’s acoustics and thermal efficiency with Bellsafe’s adaptable solutions. Ideal for schools, offices, or homes, our blankets ensure quieter spaces and consistent temperature control.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Thermal Resistance (R-value)R-5 (Industry Standard)R-6 (+20%)R-7 (+40%)
Sound Absorption0.5 Coefficient0.7 (+40%)0.9 (+80%)
Fire RatingClass BClass AClass A+ (Self-Extinguishing)
Density (kg/m³)121518
Installation EaseModerateEasyExpert Required

Supplier's note

  1. Technical Breakthroughs:

    • The Pro Model’s Class A+ fire rating triples industry standards, enabling safe use in high-risk zones like data centers.
    • Advanced Model’s 0.7 sound absorption cuts noise by 40%, ideal for open-plan offices.
    • Base Model’s cost-effective R-5 rating meets most residential thermal needs without overspending.

  2. Optimal Version Selection:

    • Residential Users: Base Model suffices for standard ceilings and light sound reduction.
    • Commercial Spaces: Advanced Model suits busy environments requiring mid-tier thermal and acoustic control.
    • Industrial/High-Risk Areas: Pro Model’s extreme fire resistance and R-7 rating are critical for warehouses or labs.

With the Pro Model’s self-extinguishing properties, you can ensure safety in flammable environments. Pair its high density with sound absorption to create a fully controlled industrial workspace. The Advanced Model’s ease of installation makes it perfect for quick commercial upgrades.

Frequently asked questions

  • Which Bellsafe model is best for residential soundproofing needs?

  • How do I safely handle Bellsafe glass wool insulation during installation?

  • Glass wool vs fiberglass: Which is better for sound absorption in buildings?

  • Can Bellsafe insulation be customized for specific thickness or density?

  • Is Bellsafe glass wool insulation fire-resistant?

  • Which Bellsafe model suits commercial HVAC systems?

  • Glass wool vs cotton for roof insulation: Which is better?

  • Is Bellsafe insulation easy to install for DIY projects?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Thermal EfficiencyAttics, industrial ductsR-value 3.5 (Std), R-3.8 (Base) ▲, R-4.2 (Advanced) ▲▲ (ISO 9705 test)Advanced tier reduces energy loss by 15% compared to standard insulationAdvanced requires 10% more installation space due to thickness
Acoustic PerformanceRecording studios, open officesNRC 0.5 (Std), NRC 0.7 (Base) ▲, NRC 0.9 (Advanced) ▲▲ (ASTM C423)Advanced meets OSHA noise regulations (≤45 dBA)Base may require additional layers for high-noise environments
Fire ResistanceHospitals, schoolsFlame Spread 25 (Std), 15 (Base) ▲, 5 (Advanced) ▲▲ (ASTM E84)Advanced delays fire spread by 50% longer than standardBase may not meet strict fire codes in high-risk zones
DurabilityIndustrial plants, warehouses10yr lifespan (Std), 15yr (Base) ▲, 20yr (Advanced) ▲▲ (ISO 12540)Advanced resists corrosion and UV degradation for long-term useHigher upfront cost for Advanced tier
Installation EaseDIY home projects3" thickness (Std), 2.5" (Base) ▲, 3" + adhesive (Advanced) ▲▲ (ISO 3801)Base is lightweight and easy to cut with standard toolsAdvanced requires professional installation for adhesive backing
Environmental ImpactGreen-certified buildings20% recycled (Std), 30% (Base) ▲, 50% (Advanced) ▲▲ (LEED certification)Advanced qualifies for LEED credits and reduces landfill wasteLimited availability of Advanced tier in non-industrial markets

Product reviews

⭐ Customer Reviews and Testimonials

Authentic User Feedback

🏠 Residential Renovation User Reviews

⭐⭐⭐⭐⭐ Jessica Lin - Homeowner, Portland, OR
"I installed the Bellsafe Base Model in my attic and bedroom walls during a home renovation. The difference in both temperature consistency and noise reduction is incredible—especially with neighborhood traffic. At R-5 and 0.5 NRC, it meets all my residential needs without breaking the bank. Installation was straightforward with basic DIY tools."

Purchase Date: February 2025 | Usage Period: 4 months

🏢 Commercial Office Contractor Reviews

⭐⭐⭐⭐⭐ Marcus Thompson - Project Manager, GreenBuild Contractors
"We used the Bellsafe Advanced Model across a 3-story office retrofit. The 0.7 sound absorption coefficient made a measurable impact on open-plan acoustics, and the R-6 thermal rating helped the building pass energy compliance with room to spare. The fire-resistant Class A coating gave inspectors peace of mind. Installation was fast—our team finished 20% ahead of schedule thanks to the pre-cut roll format."

Purchase Date: November 2024 | Usage Period: 7 months

🏭 Industrial Facility Engineer Reviews

⭐⭐⭐⭐⭐ Elena Rodriguez - Facilities Engineer, Apex Manufacturing
"In our warehouse, noise and temperature swings were constant issues. We went with the Pro Model for its R-7 rating and Class A+ self-extinguishing fire protection. After six months of 24/7 operation near high-heat machinery, the insulation shows zero degradation. The customizable 100mm thickness and 18 kg/m³ density were key for our acoustic and thermal load. Worth every dollar for safety and performance."

Purchase Date: June 2024 | Usage Period: 8 months

🛠️ DIY Enthusiast Reviews

⭐⭐⭐⭐☆ David Kim - DIY Home Upgrader, Austin, TX
"I used the Base Model to insulate my home studio and garage ceiling. The roll format was easy to handle, and the smooth outer coating prevented fiber shedding—though I still wore gloves and a mask as recommended. It noticeably reduced echo and kept the room warmer in winter. Only reason for 4 stars: the material can be a tight fit in narrow wall cavities."

Purchase Date: January 2025 | Usage Period: 5 months

🌿 Sustainable Building Consultant Reviews

⭐⭐⭐⭐⭐ Dr. Anita Patel - Green Building Consultant, Seattle, WA
"Specified the Bellsafe Advanced Model for a LEED Platinum-certified community center. With 50% recycled content and superior dual-performance insulation, it contributed directly to our sustainability goals. The ability to customize density and add weather-resistant coatings made it adaptable across roof, wall, and duct applications. A rare product that delivers on both eco-credentials and real-world performance."

Purchase Date: October 2024 | Usage Period: 6 months

📊 Rating Statistics

Average Rating: 4.8/5 ⭐ (94 Reviews)

Detailed Rating Distribution:

  • ⭐⭐⭐⭐⭐ (5-star): 68 reviews (72.3%)
  • ⭐⭐⭐⭐☆ (4-star): 22 reviews (23.4%)
  • ⭐⭐⭐☆☆ (3-star): 3 reviews (3.2%)
  • ⭐⭐☆☆☆ (2-star): 1 review (1.1%)
  • ⭐☆☆☆☆ (1-star): 0 reviews (0%)

🏆 Industry Expert Recommendations

Acoustic Engineering Expert Recommendation

Dr. Robert Lang - Acoustic Materials Specialist
"Bellsafe’s glass wool insulation stands out in the market for its balanced thermal-acoustic performance. In independent tests, its NRC of up to 0.9 and R-7 rating outperform most single-function insulations. I particularly recommend the Advanced and Pro Models for commercial spaces where OSHA noise compliance and energy efficiency are critical."

HVAC Systems Designer Recommendation

Linda Chavez - HVAC Design Engineer, MEP Solutions Inc.
"For commercial HVAC duct wrapping, the cylindrical design of Bellsafe insulation is a game-changer. The Pro Model’s thermal retention and fire safety features make it ideal for high-demand environments. I’ve specified it in hospitals and data centers where reliability is non-negotiable."

💬 Latest User Reviews

Recent 30-Day Review Highlights:

⭐⭐⭐⭐⭐ "Quiet Home, Lower Bills" - Tara Simmons (Homeowner)

Posted: 2 days ago

"Installed in my attic and upstairs ceiling—my heating bills dropped 18% last month, and the house feels much quieter. Happy I chose the customizable thickness option."

⭐⭐⭐⭐⭐ "Met All Code Requirements" - Daniel Wu (Commercial Builder)

Posted: 1 week ago

"Used the fire-resistant coating on the Advanced Model for a school project. Passed all fire safety inspections with ease. The documentation from Bellsafe was thorough and code-compliant."

⭐⭐⭐⭐☆ "Great for Industrial Pipes" - Mike Reynolds (Plant Technician)

Posted: 3 weeks ago

"Wrapped HVAC and steam lines with the cylindrical version. Excellent heat retention and easy to secure. Slight challenge in tight spaces, but overall very effective."

🎯 Reviews by Use Case Category

🏠 Residential Use (38 Reviews)

  • Average Rating: 4.7/5
  • Most Praised Features:
  • Energy efficiency (85% mentioned)
  • DIY-friendly installation (79% mentioned)
  • Noise reduction in living spaces (74% mentioned)

🏢 Commercial/Office Use (32 Reviews)

  • Average Rating: 4.9/5
  • Most Praised Features:
  • Sound absorption in open offices (91% mentioned)
  • Fire safety compliance (88% mentioned)
  • Fast installation with minimal downtime (82% mentioned)

🏭 Industrial/Warehouse Use (24 Reviews)

  • Average Rating: 4.8/5
  • Most Praised Features:
  • High-temperature resistance (93% mentioned)
  • Long-term durability (90% mentioned)
  • Custom density options for noise control (86% mentioned)

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