Johns Manville Walls - Tile Backerboard
Johns Manville
Tile Backerboard
GoBoard® by Johns Manville is an ultra-lightweight, waterproof and durable tile backer board that is easy to cut and install.
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Product Summary
GoBoard is engineered and tested for strength and durability, yet can be cut right where it’s installed using a utility knife. Plus, it's up to 80% lighter than traditional boards. Installation time is reduced because waterproofing is built-in, eliminating extra steps since only board joints and fastener locations need to be sealed.
Construction and Materials
Johns Manville offers a range of tile backer boards designed for various construction applications. These products serve as a stable and moisture-resistant substrate for tile installations on floors, walls, and ceilings. The core of these backer boards is typically composed of materials like fiberglass-faced gypsum or cementitious compounds, providing durability and preventing moisture ingress, which is crucial for preventing mold and mildew growth in wet areas such as bathrooms and kitchens.
The construction of Johns Manville tile backer boards prioritizes ease of installation and long-term performance. They are engineered to be lightweight and dimensionally stable, reducing the likelihood of cracking or warping over time. The surfaces are often treated to enhance adhesion, ensuring a strong bond between the backer board and the tile adhesive. This robust construction makes them suitable for use in both new construction and renovation projects.
Materials Used:
- Core Material: Depending on the specific product line, the core can be manufactured from:
- Fiberglass-reinforced gypsum
- Cementitious compounds
- Facings: The boards are typically faced with alkali-resistant fiberglass mesh or a specialized fiberglass mat. This facing provides:
- Enhanced surface strength
- Improved adhesion for tile thin-set
- Protection against moisture penetration
- Additives: Certain formulations may include additives to enhance specific properties such as fire resistance or water repellency.
The range of Johns Manville tile backer boards caters to different project requirements. Some products are specifically designed for high-moisture environments, offering superior water resistance. Others are engineered for enhanced impact resistance or acoustic dampening. The specific composition and features of each backer board are tailored to meet the demands of various building codes and performance expectations for tile installations.
Features and Benefits
Johns Manville offers a robust solution for tile installations with their specialized tile backer boards. Designed to provide a stable and moisture-resistant foundation, these products are essential for ensuring the longevity and performance of your tiled surfaces in both floors and walls.
The core advantage of Johns Manville tile backer boards lies in their ability to create a superior substrate for tile. Unlike traditional materials like drywall or plywood, which can be susceptible to moisture damage and deterioration, Johns Manville backer boards are engineered for durability and resistance to the elements commonly found in wet areas such as bathrooms, kitchens, and laundry rooms.
Key features and benefits include:
- Moisture Resistance: The materials used in Johns Manville tile backer boards offer excellent protection against water and humidity. This prevents mold, mildew, and rot, safeguarding the integrity of the wall or floor structure behind the tile.
- Dimensional Stability: These boards provide a rigid and stable surface that resists warping, swelling, or cracking. This stability is crucial for preventing tile cracking and grout failure, ensuring a consistently smooth and even finish.
- Ease of Installation: Johns Manville backer boards are designed for straightforward application. They can be easily cut, handled, and fastened, streamlining the installation process and potentially reducing labor costs.
- Versatility: Suitable for a wide range of applications, including shower walls, bathtub surrounds, kitchen backsplashes, and flooring installations, these boards offer a reliable base for various tile types.
- Improved Tile Adhesion: The uniform and stable surface of the backer board promotes optimal adhesion for tile thin-set mortar, leading to a more secure and longer-lasting tiled installation.
The core advantages of utilizing Johns Manville tile backer boards are the creation of a durable, long-lasting tiled surface, the prevention of moisture-related issues, and the assurance of a professional, high-quality finish. By providing a dependable substrate, these products mitigate common installation problems, contributing to the overall success and aesthetic appeal of the tiled area.
Style-Options
This product is a tile backer board designed for use on floors and walls, falling under the categories of Tile Backer Board and Tile Backerboard for Walls & Finishes. It is manufactured by Johns Manville.
Style and Options
Johns Manville offers various options for their tile backer boards, designed to meet diverse project needs and installation requirements. The primary distinction often lies in the material composition and performance characteristics.
- Cement Board: A common and robust option, cement board provides a stable and moisture-resistant substrate for tile installations. It is known for its durability and ability to withstand damp environments, making it suitable for bathrooms, kitchens, and other wet areas. The composition typically involves cement, aggregates, and reinforcing materials.
- Perforated Cement Board: Some cement board products may feature perforations. These small holes allow for better adhesion of thin-set mortar, creating a stronger bond between the backer board and the tile, especially in demanding applications.
- Fiberglass Faced Cement Board: This variation incorporates a fiberglass mesh embedded within or applied to the surface of the cement board. This facing enhances its structural integrity, crack resistance, and provides an excellent surface for adhering thin-set mortar, further improving the bond with the tile.
- Foam Core Backer Board: Johns Manville may also offer backer boards with a rigid foam core sandwiched between fiberglass-reinforced cementitious facings. These boards offer excellent thermal insulation properties in addition to being a stable substrate for tile. They are lightweight, easy to cut and install, and provide superior moisture resistance.
- Thickness Options: To accommodate different installation scenarios and substrate requirements, these backer boards are typically available in various thicknesses, such as 1/4-inch, 1/2-inch, and 5/8-inch. The chosen thickness depends on factors like the type of tile being used, the substrate it's being attached to, and local building codes.
- Edge Profiles: While not always a primary distinguishing feature for backer boards, some products might offer specific edge profiles designed for easier seam treatment and integration with adjacent materials.
Key Product Features
- Moisture Resistance: Essential for tile applications, Johns Manville backer boards are engineered to resist moisture, preventing issues like mold, mildew, and degradation of the substrate.
- Dimensional Stability: The materials used ensure that the backer board remains stable and does not warp or crack under typical environmental conditions, providing a reliable foundation for tile.
- Ease of Installation: Products are often designed for straightforward cutting and fastening, making the installation process efficient for both professionals and DIYers.
- Surface Preparation: The surfaces of these backer boards are typically designed to accept thin-set mortar and other tile adhesives effectively, ensuring a strong and lasting bond with the tiles.
- Compatibility: They are formulated to be compatible with a wide range of tile types, including ceramic, porcelain, glass, and natural stone.
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