Acoustic Door Soundproof STC-35 STC-45 Steel and Fireproof
Acoustic Door Soundproof STC-35 STC-45 Steel and Fireproof
Acoustic Door
Three options to meet soundproofing needs.
We offer a comprehensive range of soundproof door solutions to create a quiet and comfortable living space. Our products are divided into three sub-categories, allowing you to choose according to your needs and budget:
- Original Door Optimization (Old door thickened + sealed)
- STC-35 wooden soundproof door
- STC-45 steel soundproof door
Technical Source
Scientific basis, Field experience
Mandarin Oriental Hotel Rooms
Option 1: Thick old door + seal
- Paste 2 layers of sound insulation material on the original door
- The top layer is ENA NE-100 sound insulation cotton, and the bottom layer is NE-200 sound insulation blanket.
Five-in-one package
Can be DIY or installed by us
product | Specification Quantity | Function Description |
---|---|---|
ENA NE200 Soundproof Blanket | 1 x 10m roll | Thick sound insulation blankets can effectively reduce noise penetration and improve the sound insulation performance of the door. |
ENA NE100 sound absorbing panel | 25 pieces (30x60cm) | Sound-absorbing panels can absorb and eliminate reflected sound, reduce indoor echo, and improve indoor sound quality. |
Selly nail glue | 4 sticks | Make sure the acoustic panels and blankets are securely fastened to the door. |
Double sided tape | a roll | Install sound-absorbing panels and insulation strips easily and quickly. |
Ena Mute door gap soundproofing strips | 9mm x 6 meters | Effectively prevent noise penetration in door gaps and improve the overall sound insulation effect. |
Actual measurement
of the effect after optimization
British Standard (Fireproof)
SGS Laboratory Certification.
Based on fire protection tests approved by the Hong Kong Fire Services Department (British Standard BS-476-6 Fire Retardant Requirements for Walls and Ceilings)
Passed Hong Kong Science and Technology Park SGS laboratory inspection (I=6.4, Class 0 requirements)
EU standards (Harmless)
(Formaldehyde emission EN717 Part1)
(mg/m3=0.05, Super E0 grade)
US standards (Effective)
(Sound absorption performance ASTM C423-23)
(aw=0.36, NRC=30%)
Safe and effective,
model designated by major institutions
- ENA sound insulation and sound absorbing products have been used in the following properties
- Attached are documents and photos of relevant usage records.
- You can use it safely even in places where licensing is required.
Option 2: STC-35 wooden soundproof door
- 35 decibels of sound insulation
- High-quality wooden materials, environmentally friendly and durable
- The set includes wood, door frame, threshold, and lock
Option 3: STC-45 steel soundproof door
- 45 decibels of sound insulation
- High quality steel, strong and durable
- The package includes wood, door frame, threshold, and airtight soundproof lock
Combined with the full range of Ena,
the effect will be much better
- All sound insulation products have passed safety certification
- Experimentally tested and proven safe and effective