STI NEZ44-W Firestop Acous Pathway Smoke/acous

( Brand: Sti ), ( Manufacturer Part Number: NEZ44-W ), ( Custom Bundle: No ), ( Depth: 12.500 ), ( Features: Smoke And Acoustical Pathway Device, Cable Loading Area 6.7 Sq In ), ( Color: White ), ( Material: Thermoplastic ), ( Weight: 5.0900 ), ( Type: Facility Worksite Safety Fire Protection Fire Barrier Produ ), ( Country/region Of Manufacture: Us )

Review STI firestop Smoke/acous Pathway

Introducing the STI NEZ44-W STI-Firestop Smoke/Sound Pathway, a high-performance firestop solution engineered to provide effective fire protection while minimizing airborne sound transmission. This firestop system is specifically designed for use in penetrations through fire-rated assemblies, including walls and floors, where the passage of smoke and sound needs to be restricted.

The STI NEZ44-W is a part of the STI-Firestop's NEZ Series, which is recognized for its superior firestopping capabilities. The product is tested and listed by UL and UL-Canada for use in both new and retrofit applications. It is suitable for use in openings up to 4 inches in diameter and can be used with various penetrating items, such as electrical and plumbing conduits, HVAC ducts, and cable trays.

The firestop system comprises a unique combination of intumescent and acoustical materials. During a fire, the intumescent material expands to seal the penetration and prevent the spread of fire. The acoustical material, on the other hand, reduces the amount of sound that can travel through the penetration. This makes the STI NEZ44-W an ideal solution for applications where both fire protection and sound control are essential.

Installation of the STI NEZ44-W is straightforward, requiring no special tools or skills. It comes in a convenient pre-cut, self-adhesive strip that can be easily applied to the penetrating item. The strip is then covered with a metal jacket, which can be painted to blend in with the surrounding area.

In summary, the STI NEZ44-W STI-Firestop Smoke/Sound Pathway is a versatile and effective firestop solution that provides robust fire protection and excellent sound control. It is easy to install, tested and listed by UL and UL-Canada, and suitable for use in various penetrations up to 4 inches in diameter. With its high-performance features and user-friendly design, this firestop system is an excellent choice for contractors, architects, and building owners who demand the best in fire protection and sound control.

STIs (Structure Thru Insulation) like the STI NEZ44-W STI-Firestop are specialized products designed to provide both thermal insulation and fire resistance for openings in fire-rated walls and floors. These products are essential in maintaining the integrity of fire-resistant barriers in commercial and residential buildings. Here, we will discuss the pros and cons of buying an STI-Firestop product like the STI NEZ44-W.

1. Enhanced Fire Resistance: STI-Firestop products help maintain the fire resistance of openings in fire-rated walls and floors. They prevent the spread of fire, smoke, and hot gases, offering increased safety for building occupants.

2. Thermal Insulation: These products provide insulation, reducing heat loss and helping maintain consistent interior temperatures. This can lead to energy savings and improved comfort.

3. Compliance with Building Codes: Building codes require fire-rated walls and floors to maintain their integrity. Using STI-Firestop products ensures compliance with these regulations.

4. Improved Acoustic Performance: Some STI-Firestop products can also provide sound insulation, making them beneficial for noise reduction.

5. Time and Labor Savings: Installing STI-Firestop products can save time and labor compared to traditional methods of constructing fire-resistant openings.

1. Cost: STI-Firestop products can be more expensive than traditional methods of constructing fire-rated openings. However, the long-term benefits, such as energy savings and increased safety, can offset the initial investment.

2. Limited Application: STI-Firestop products are suitable for specific applications and may not be applicable in all situations. It is essential to consult the product datasheet and building codes to ensure proper usage.

3. Installation Complexity: Installing STI-Firestop products may require specialized knowledge and tools. Proper installation is crucial to ensure fire resistance and insulation performance.

STI-Firestop products like the STI NEZ44-W offer numerous benefits, including enhanced fire resistance, thermal insulation, compliance with building codes, and improved acoustic performance. While they may have a higher initial cost and require specialized installation, their long-term benefits, such as energy savings and improved safety, can make them a worthwhile investment. It is crucial to consider the specific application and consult product datasheets and building codes to ensure proper usage.

If you are constructing a building or renovating an existing one, consider using STI-Firestop products for openings in fire-rated walls and floors. These products can provide increased safety, thermal insulation, and compliance with building codes. Consult the product datasheet, building codes, and a professional installer to ensure proper usage and installation.

Details:

STI-Firestop NEZ44-W Smoke/Acous Pathway, The Pathway is a white thermoplaStic device designed for fire protection in facilities and workplaces. With a cable loading area of 6.7 square inches, this smoke and acouStical pathway device is made in the US weighs 5.0900 pounds. It offers a depth and length of 12.500 inches, providing reliable solution for preventing the spread fire smoke through holes in walls ceilings.

part #: nez44 prices

• $79.95-$88.00

specifications indusfir:

• brand: Sti
• mpn: Nez44-w
• custom bundle: No
• depth: 12.500
• features: Smoke And Acoustical Pathway Device, Cable Loading Area 6.7 Sq In
• color: White
• material: Thermoplastic
• weight: 5.0900
• type: Facility Worksite Safety Fire Protection Fire Barrier Produ
• country/region of manufacture: Us

returns indusfir:

• time: 30 Days
• method: Money back
• paid by: Seller
• policy: Returns Accepted

shipping indusfir:

• carrier: USPS
• service: USPS Ground Advantage
• class: Standard
• type: Calculated
• transit: 5-9 Days
• cost: $0.00

seller indusfir:

• # reviews: 37
• city: Rancho Cordova, California
• rating: 100.0%

general indusfir:

• Facility Maintenance Safety > Fire Protection Equipment > Other Fire Protection Equipment
• condition: New

offer indusfir:

• options: Ship-to-home
• quantity: 8
• started: June 18, 2025
• sold: 0
• availability: In Stock
• best offers: True

payments indusfir:

• wallet: Google-pay
• other
• credit card: Mastercard

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