The Franke Peak Granite Sink (Model PKG11031ONY) is a premium undermount single-bowl kitchen sink designed for durability, functionality, and aesthetic appeal. With its undermount installation type, the sink integrates seamlessly into modern kitchen cabinets, providing a clean, uninterrupted countertop surface. This article provides a detailed, step-by-step installation guide based on official installation instructions and technical specifications, ensuring that U.S. consumers and DIY users can install the sink safely and correctly.
Technical Specifications and Design Features
The Franke PKG11031ONY is part of the Peak Granite series, featuring a single-bowl design with a matte black onyx finish. The sink is manufactured using high-quality granite composite material, known for its resistance to scratches, stains, and thermal shock. Key specifications include:
- Overall Dimensions: 32 inches in length and 18 3/4 inches in width.
- Bowl Dimensions (Interior): 31 inches in length and 17 3/4 inches in width.
- Bowl Depth: 9 1/2 inches.
- Corner Radius: 10 mm for smooth edges and ease of cleaning.
- Minimum Cabinet Size: 36 inches to accommodate the sink and undermount installation.
- Installation Type: Undermount.
- Weight: 45 lbs.
- Warranty: Limited lifetime warranty.
- Available Finishes: Mocha, Onyx, Oyster, Champagne, Matte Black, and others (see specifications sheets for full list).
These specifications are derived from official product documentation, including the specification sheet and installation guides, ensuring accuracy and reliability.
Installation Requirements and Tools
Before beginning the installation process, it is essential to gather the necessary tools and materials. The following are typically required:
- A measuring tape or ruler.
- A level to ensure the sink is installed evenly.
- A screwdriver or power drill with appropriate bits.
- A wrench or adjustable pliers for tightening nuts.
- A silicone sealant gun for securing the sink to the countertop.
- A sponge or cloth for cleaning the installation area.
- Safety equipment such as gloves and safety goggles.
It is also crucial to ensure that the cabinetry is properly prepared for an undermount installation. The cabinet base should be strong and level, with sufficient space to accommodate the sink and its mounting hardware. The countertop must be cut to the correct dimensions to fit the sink precisely.
Step-by-Step Installation Guide
The installation process for the Franke Peak Granite Sink follows a structured sequence designed to ensure proper fit, stability, and water resistance. The steps below are based on official installation instructions provided in the product manual.
1. Preparation and Measuring
Begin by measuring the dimensions of the sink and comparing them to the countertop cutout. The sink must be centered within the cutout to ensure a balanced and secure installation. Use a level to verify that the countertop surface is even and that the cutout is properly aligned.
2. Positioning the Sink
Carefully lower the sink into the countertop cutout, ensuring that it sits evenly and does not touch the interior cabinet walls. It is important to leave a small gap between the sink and the cabinet sides to allow for expansion and contraction due to temperature changes.
3. Securing the Sink
Once the sink is in place, use the provided mounting hardware to secure it to the underside of the countertop. The mounting system typically includes adjustable clips or brackets that can be tightened using a screwdriver or power drill. Ensure that the clips are evenly spaced and securely fastened to prevent the sink from shifting over time.
4. Applying Silicone Sealant
To create a watertight seal between the sink and the countertop, apply a continuous bead of silicone sealant around the edge of the sink where it meets the countertop. Use a silicone gun to apply the sealant evenly, making sure to cover the entire perimeter. Press the sink gently into place to ensure that the sealant adheres properly.
5. Final Adjustments and Inspection
After the sink is secured and the sealant is applied, use a level to check that the sink is installed evenly. Make any necessary adjustments to the mounting hardware to ensure that the sink is level and stable. Once everything is in place, inspect the installation for any gaps or imperfections and reapply sealant if needed.
6. Cleaning and Finalizing
Once the installation is complete, clean the sink with a damp cloth to remove any excess sealant or debris. Allow the silicone sealant to cure fully before using the sink, as premature use can compromise the seal and lead to leaks.
Accessories and Additional Components
The Franke Peak Granite Sink can be enhanced with a variety of accessories designed to improve functionality and convenience. These include:
- Strainer Baskets: Available in different sizes and finishes, these baskets help to filter debris from the drain and prevent clogging.
- Drain Covers: Provide a decorative and functional cover over the drain opening, helping to prevent large objects from entering the drain.
- Shelf Roller Mats: These mats provide a stable and non-slip surface for placing items such as cutting boards, colanders, or cleaning tools.
- Cutting Boards: Designed to fit over the sink, these boards offer a convenient workspace for food preparation and can be easily removed for cleaning.
These accessories are often sold separately and can be selected based on the user’s needs and preferences. Installation instructions for these accessories are typically included in the product manual or can be found in the Franke accessories catalog.
Troubleshooting and Common Issues
Despite following the installation instructions carefully, users may encounter common issues such as leaks, uneven installation, or difficulty securing the sink. The following troubleshooting tips are based on information from the product manual and technical support resources.
- Leaks or Drips: If water is dripping from the sink or around the edges, it may indicate an issue with the sealant. Reapply a new bead of silicone sealant and ensure that the sink is properly seated against the countertop.
- Uneven Installation: If the sink appears to be tilted or uneven, check the mounting hardware and adjust the clips or brackets as needed. Use a level to verify that the sink is installed evenly.
- Difficulty Securing the Sink: If the mounting hardware does not fit properly or is difficult to tighten, ensure that the countertop cutout is the correct size and that the sink is not damaged. If the issue persists, contact Franke customer support for assistance.
Maintenance and Care
To maintain the appearance and functionality of the Franke Peak Granite Sink, it is important to follow proper cleaning and maintenance procedures. The sink is designed to be easy to clean, but regular maintenance can help to prevent buildup of soap scum, mineral deposits, and other residues.
- Daily Cleaning: Use a soft sponge or cloth and mild soap to clean the sink. Avoid abrasive cleaners or scrubbing pads, as these can scratch the surface of the granite composite material.
- Removing Stains: If a stain appears on the sink, it can usually be removed by applying a small amount of a non-abrasive cleaner and gently wiping it away with a soft cloth.
- Sealing the Sink: While the sink is designed to be resistant to stains and water, it may be beneficial to apply a sealant occasionally to maintain its appearance. Always follow the manufacturer’s recommendations for sealing and maintenance.
Compatibility and Cabinet Requirements
The Franke Peak Granite Sink is designed to be compatible with standard 36-inch kitchen cabinets. However, it is important to ensure that the cabinet is properly constructed to support the weight and size of the sink. The sink weighs 45 lbs, so the cabinet base must be sturdy and level to prevent sagging or instability.
The minimum cabinet size is 36 inches, and the countertop must be cut to accommodate the sink’s dimensions. The sink’s undermount design requires that the countertop be cut precisely to ensure a snug fit and proper installation. If the countertop is not cut correctly, it may be difficult to install the sink or may result in gaps or leaks.
Warranty and Support
The Franke Peak Granite Sink comes with a limited lifetime warranty, which covers defects in materials and workmanship. The warranty does not cover normal wear and tear, damage caused by improper installation, or damage caused by misuse or accidents. To qualify for warranty coverage, the sink must be installed according to the manufacturer’s instructions and used in accordance with the intended purpose.
Customers who experience issues with their sink or need assistance with installation can contact Franke customer support for guidance. Technical support is available through the Franke website, phone support, or email. In some cases, customers may be eligible for repair or replacement under the warranty program.
Conclusion
The Franke Peak Granite Sink (Model PKG11031ONY) is a high-quality, durable, and aesthetically pleasing option for modern kitchens. With its undermount installation design and premium granite composite material, it offers a combination of functionality and style that appeals to U.S. consumers and DIY enthusiasts alike. By following the detailed installation guide provided in the product manual, users can ensure a safe and secure installation that meets all technical specifications and requirements. Regular maintenance and proper care will help to preserve the sink’s appearance and performance over time. With a limited lifetime warranty and access to customer support, the Franke Peak Granite Sink is a reliable and long-lasting addition to any kitchen.