Phenopanel

Rock Wool Board or Panel, also known as Phenopanel, is a highly versatile insulation material due to its board-like structure. It is widely used in the construction industry, particularly for flat surfaces, as it is unsuitable for curved sections of buildings. The installation process involves first laying a row of walls, then attaching wooden frames to the walls, and finally securing the insulation panels to the frames using glue nails.
Phenopanel is used in walls, ceilings, floors, and attics. It serves as an excellent sound insulator for residential buildings, preventing sound transmission through walls. Additionally, its structure is fire-resistant and prevents heat transfer, keeping the interior warm in winter and cool in summer.

Additional Information:

What is Rock Wool Board Insulation?

Rock wool panel (board) is one of the types of thermal and acoustic insulation produced in the form of durable boards. Board insulation is typically made from mineral fibers and is available in the market in rectangular shapes with various dimensions and thicknesses. The appearance of board insulation is similar to regular sponge-like boards, with colors ranging from white to light yellow. The surface of rock wool board insulation is smooth and uniform, making it easy to cut and install in various locations. This rock wool is spun from molten materials in a fiber-making machine with high-speed airflow, transforming into fine rock wool fibers with a diameter of approximately 6 microns.

What are the applications of Rock Wool Board?

The use of board insulation in buildings and various industries for insulating walls, ceilings, and floors is very common. Any thermal and acoustic insulation of walls and partitions is best done using board insulation (Phenopanel). Phenopanel insulation can be covered with various types of coatings, including kraft paper, aluminum foil, and reinforced aluminum paper, based on the customer’s order, either single-sided or double-sided. Different coated types of board insulation prevent the penetration of moisture, dust, sound, and more in specific and varying conditions.

Applications of Rock Wool Board Insulation

In buildings, it is used as insulation between partitions to reduce energy loss, in sound recording studios, metro tunnels, conference hall walls, and airport walls to absorb sound and prevent vibration transmission.
Interior and Exterior Walls: For thermal and acoustic insulation of walls in residential and commercial buildings.
Ceilings: In false ceilings and inter-floor ceilings to prevent heat and sound transfer.
Floors: For floor insulation, especially in multi-story buildings and spaces requiring reduced heat and sound transmission.
Cinemas and Studios: To minimize sound transmission and create a suitable acoustic environment.
These spaces are examples of the applications of rock wool board insulation, which is used due to its thermal and acoustic insulation properties, fire resistance, and high durability.

Advantages of Board Insulation Compared to Other Types of Insulation

Rock wool board has specific advantages over other types of rock wool, making it preferable in certain applications. These advantages include:
1. High Strength and Stability
Board insulation, due to its cotton-like and soft structure, has higher strength compared to other types of rock wool and can more effectively resist sound and heat.
2. Easy Installation
Because of its regular shape and structure, board insulation is easier to install and cut, allowing rock wool to be easily cut to the required dimensions and sizes.
3. Diverse Applications
Board insulation, due to its physical and mechanical properties, can be used in various spaces in residential homes and public centers.

These advantages make board insulation a top choice in many construction projects.

• Excellent thermal insulation
• Best acoustic insulation with high densities
• Free from any type of decay
• Non-perishable material
• Suitable for use at very high temperatures
• Easy transportation
• Simple installation
• No need for maintenance
• Non-flammable
• Moisture repellent
• Highly cost-effective
• No emission of toxic gases
• Environmentally friendly

What dimensions is board insulation produced in?

Due to its easy cutting capability, rock wool panel can be easily cut to the required dimensions of projects at the installation site. This feature provides high flexibility in using board insulation, allowing it to be applied in various spaces and for diverse applications.
Board insulation is typically produced and supplied in standard dimensions, but these dimensions may vary depending on the manufacturer and market needs. The most common dimensions of board insulation are:
Length and Width: Usually 60 by 120 centimeters, but it can also be produced in custom sizes with larger or smaller lengths and widths for high-volume projects.
Thickness: Usually between 1 to 10 centimeters, but it can also be produced in thicker or thinner dimensions based on specific project requirements.

What thicknesses of board insulation are used in which spaces?

Depending on the thermal and acoustic insulation needs of a space, different thicknesses of rock wool board insulation are used for projects:

• Thickness of 1 to 3 cm

Interior Walls: For sound insulation between rooms and reducing sound transmission.
False Ceilings: As acoustic insulation in lightweight false ceilings.

• Thickness of 3 to 5 cm

Exterior Walls: To improve thermal insulation and reduce energy loss.
Floors: In lightweight flooring to reduce footstep noise.

• Thickness of 5 to 7 cm

Walls Between Residential or Commercial Units: To enhance both acoustic and thermal insulation.
Floors: In multi-story buildings to reduce sound transmission between floors.

• Thickness of 7 to 10 cm

Exterior Walls of Industrial Buildings: To improve thermal and acoustic insulation and resistance to harsh environmental conditions.
Cold Storage Ceilings and Walls: To maintain low temperatures and prevent energy loss.
Special Construction Projects: In projects requiring very strong insulation, such as green and sustainable buildings.
Each of these thicknesses is selected based on the project’s needs and the desired level of insulation, ultimately improving energy efficiency and reducing noise in buildings.

What densities of board insulation are used in which spaces?

Rock wool board insulation is produced in various densities to meet different thermal and acoustic insulation needs. The density of rock wool board insulation typically ranges from 25 to 200 kilograms per cubic meter. The most common densities of rock wool board insulation are:

50 to 80 kg/m³

These densities are usually used for thermal insulation in spaces that do not require high mechanical strength, such as interior walls and false ceilings.

80 to 120 kg/m³

This density range provides a balance between thermal and acoustic insulation and offers good mechanical strength. It is used in exterior walls, floors, ceilings, and walls between residential and commercial units.

120 to 150 kg/m³

Higher densities are suitable for spaces requiring better acoustic insulation and higher mechanical strength. They are commonly used in cinemas, studios, inter-floor walls, industrial and commercial buildings.
The choice of appropriate density depends on the application, thermal and acoustic insulation requirements, and environmental conditions. Higher densities generally mean better acoustic insulation performance and greater resistance to pressure and impact.

Installation and Application of Board Insulation

The installation and application of rock wool board insulation are carried out in various methods, depending on the location and type of application. Below are the general steps for installing and applying board insulation:

• Surface Preparation

Cleaning the Surface: The surface where the board insulation will be installed must be clean and dry. Any dust, grease, or contamination should be removed.
Repairing Defects: Any defects or damage on the surface should be repaired and smoothed to ensure the boards are installed properly without gaps.

• Cutting the Board Insulation

Measurement: Accurately measure the dimensions of the installation area.
Cutting: Cut the board insulation to the required dimensions using appropriate tools such as a hand saw or utility knife.

• Installing the Board Insulation

Installation on Walls: Install the rock wool boards directly onto the walls. For this, you can use special insulation adhesives, screws and nuts, or nails. If needed, use metal or wooden frames to hold the boards in place.
Installation on Ceilings: For ceiling installation, place the boards evenly between the joists and secure them with screws or appropriate fasteners.
Installation on Floors: When installing on floors, place the rock wool boards evenly and without gaps in the desired location, and secure them using adhesives or screws and nuts.

• Securing and Sealing

Filling Gaps: Fill any gaps or cracks between the boards using suitable materials such as insulation foam or special adhesives.
Sealing: To increase the lifespan and efficiency of the insulation, use appropriate sealing materials at joints and seams.

• Final Covering

Covering the Boards: After installing the board insulation, you can cover it with various materials such as plaster, gypsum panels, wood, or metal sheets.

Price of Board Insulation

The price of rock wool board insulation depends on various factors such as density, thickness, dimensions, product quality, manufacturer’s brand, and place of purchase. Although exact prices cannot be stated, as they change over time and vary by geographical region. Factors affecting the price:
Density of board insulation: The higher the density, the higher the price due to increased raw materials and insulation properties.
Thickness of board insulation: As thickness increases, the price also increases.
Dimensions of board insulation: Some manufacturers offer specific dimensions at different prices.
Quality of board insulation: More reputable and higher-quality brands may have higher prices.
Purchase of board insulation: Prices may vary by region, and different stores offer different prices.

Now that you are familiar with the features, applications, and specifications of board insulation, you can decide what type of insulation your desired environment needs. What density and thickness of board insulation should you choose? For free consultation, you can contact Negín Insulation Sepahan Company at 09120686253. To view rock wool board products, visit this page.

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