Why Dual Mount Sinks Should Only Be Installed as Top Mount Sinks

Dual mount sinks, also known as double deck sinks, have become a popular choice for modern kitchen countertops due to their spacious design and contemporary appeal. At Tops Solid Surface, we firmly believe that a top mount installation is the only choice for dual mount sinks. In this blog post, we will delve into the reasons behind our preference for top mount installation, highlighting the challenges and risks associated with undermounting dual mount sinks.

  1. Difficult and Time-Consuming Undermount Installation: Undermounting a dual mount sink poses several challenges and requires meticulous precision during installation. Achieving a perfectly level and flush fit between the sink and the countertop is crucial to prevent leaks and ensure a seamless appearance. However, even for experienced installers, this task can be demanding and time-consuming, which can ultimately increase the overall cost of installation.
  1. Cabinet Modifications and Warranty Concerns: Undermounting a dual mount sink necessitates modifications to the existing cabinets to accommodate the sink under and inside the cabinet. This alteration not only voids the warranty on the sink but also affects the warranty on the cabinets themselves. Such modifications can compromise the structural integrity of the cabinets and potentially lead to issues in the future.
  1. Increased Risk of Countertop Damage: Undermounting a dual mount sink may result in a larger cutout in the countertop, leaving minimal material in the front and back of the sink. This heightened risk of breakage and cracks in the countertop can be a significant drawback for homeowners. By choosing top mount installation, the countertop retains its structural integrity, reducing the likelihood of such damage over time.
  2. Limited Space for Plumbing Fixtures: Undermounting a dual mount sink often leaves minimal room for the installation and operation of plumbing fixtures, such as faucets. The cutout for the sink can restrict access and make it challenging to accommodate multiple faucet holes, potentially voiding the warranty on the sink if additional holes are drilled. Opting for top mount installation allows for greater flexibility in faucet placement and ensures convenient access for plumbing fixtures.

In conclusion, at Tops Solid Surface, we strongly recommend top mount installation for dual mount sinks due to the numerous challenges and risks involved in undermounting. The difficult and time-consuming nature of undermount installation, along with the need for cabinet modifications and the potential for countertop damage, make top mount installation the preferred choice for a hassle-free and durable sink solution.

By prioritizing top mount installation, homeowners can avoid potential issues with warranty coverage, ensure ample space for plumbing fixtures, and maintain the structural integrity of their countertops. At Tops Solid Surface, our experienced countertop installers are well-versed in providing top-notch installations that meet the highest standards of quality and customer satisfaction.

For reliable and efficient sink installations, trust Tops Solid Surface to deliver exceptional results that enhance the functionality and aesthetic appeal of your kitchen. Read our reviews and contact us today to learn more about both our vanilla countertop installation and sink reattachment services.

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