Metal framing material furring height RC1 Resilient Channel for wall building

Metal framing material and RC1 Resilient Channels are essential components in wall building systems, especially in applications where sound isolation and noise reduction are important. Here's an overview of these materials, particularly in the context of resilient wall construction:

Key Components:

1. RC1 Resilient Channel (for wall systems):

• RC1 Resilient Channel is a metal channel used to decouple the drywall or plasterboard from the underlying stud or framing structure. This helps to reduce sound transmission between rooms, making it an effective solution for soundproofing.

• Material: Typically made from galvanized steel, the RC1 channel is thin and lightweight but provides excellent flexibility for sound isolation.

• Design: The RC1 resilient channel is typically shaped like a 'Z' or a 'U' and is installed perpendicular to the studs, with drywall mounted onto the channel. This design helps to minimize direct contact between the wallboard and the studs, reducing the transmission of sound vibrations.

2. Furring Channels:

• Furring channels are used to create a framework or structure for attaching drywall, particularly in suspended ceiling systems or walls. They are commonly made from galvanized steel or aluminum and are designed to create a space between the drywall and the underlying studs, which also helps with sound isolation.

• Applications: Used to add an additional layer of framing that can hold the drywall away from the underlying framing, allowing for better installation of insulation or soundproofing materials.

3. Metal Framing for Walls:

• Metal framing systems for walls are often made of galvanized steel studs and tracks that form the structural framework for drywall installation.

• These metal studs are typically used in non-load-bearing partitions but can also be used in load-bearing wall systems depending on the design requirements.

• Material: Galvanized steel is the most common material for these studs and tracks, offering strength, durability, and resistance to corrosion.

Key Features and Benefits:

1. Sound Isolation:

• The RC1 Resilient Channel is specifically designed to improve sound isolation in residential and commercial wall systems. It works by decoupling the drywall from the stud structure, reducing the direct path for sound transmission.

• This is particularly useful in areas such as office buildings, apartments, and homes, where soundproofing between rooms or floors is necessary.

2. Flexibility in Installation:

• RC1 channels are easy to install and can be adjusted to accommodate different wall configurations. This makes them ideal for retrofitting existing walls or designing new spaces with specific acoustic performance requirements.

• The metal framing system can also support a range of insulation materials that further enhance soundproofing.

3. Durability:

• The use of galvanized steel in both the RC1 channel and furring channels ensures a long-lasting, rust-resistant structure. These materials are capable of withstanding wear and tear, making them ideal for high-traffic environments.

4. Fire Resistance:

• Metal framing components, including RC1 channels, are non-combustible, providing an added layer of fire resistance to the wall system.

5. Cost-Effective:

• While the materials may cost slightly more than traditional wood framing, galvanized steel framing systems offer long-term benefits, such as better sound isolation, reduced maintenance, and superior durability, all of which make them a cost-effective option over time.

Common Applications:

• Soundproof Walls: RC1 resilient channels are often used in soundproof walls in apartment buildings, offices, theaters, and music rooms where reducing sound transmission is important.

• Drywall Systems: Metal framing and RC1 channels are commonly used in drywall systems, both for partition walls and ceiling systems.

• Commercial and Residential Projects: These materials are ideal for projects where acoustic insulation and wall strength are required.

Standard Sizes and Dimensions:

• RC1 Resilient Channels:

• Length: Usually available in 10-foot (3m) or 12-foot (3.66m) lengths, but can vary depending on the supplier.

• Width: Typically 1.5 to 2 inches (38mm to 50mm) in width.

• Thickness: The gauge of RC1 resilient channels is usually around 0.4mm to 0.6mm, with heavier gauges available for specific applications.

• Metal Studs and Tracks:

• Width: Metal studs for walls typically come in 50mm to 100mm widths.

• Thickness: Thicknesses can range from 0.3mm to 0.6mm depending on the wall’s load-bearing and soundproofing requirements.

• Track Depth: The depth of tracks typically ranges from 1-1/2 inches (38mm) to 2-1/2 inches (64mm).

Price Range:

1. RC1 Resilient Channels:

• The price typically ranges from $0.80 to $2 per linear foot, depending on the material, supplier, and order quantity.

2. Metal Framing (Studs and Tracks):

• Metal Studs: Prices for metal studs can range from $2 to $6 per meter, depending on the gauge and size.

• Metal Tracks: The price for UD profiles (tracks) usually ranges from $1.50 to $4 per meter.

Installation Process:

1. Install Metal Tracks:

• Start by securing the metal tracks along the top and bottom of the wall, either on the floor and ceiling or on the structural frame.

2. Install RC1 Resilient Channels:

• Attach the RC1 resilient channels perpendicular to the metal studs, securing them to the wall framing. The spacing between channels is typically 24 inches (600mm), though this can vary based on the design.

3. Mount Drywall:

• Once the channels are in place, drywall sheets can be attached directly to the RC1 resilient channels. The channels help to reduce direct contact with the studs, reducing sound transmission.

Conclusion:

RC1 Resilient Channels and metal framing systems are vital components for creating effective soundproof walls in both residential and commercial buildings. The galvanized steel construction of both the channels and the metal studs ensures durability, corrosion resistance, and fire safety. With their ability to reduce sound transmission and support high-performance drywall installations, these systems are ideal for environments where noise control is a priority. Whether you're building new walls or retrofitting existing structures, the use of RC1 channels and metal framing provides a cost-effective, durable, and efficient solution.