¿Hasta dónde debe sobresalir la encimera del fregadero bajo encimera de la cocina?

27-02-2025

In modern kitchen design, undercounter kitchen sinks have become the first choice for many families due to their simple, beautiful, easy-to-clean features. However, during the installation process, an often overlooked but crucial question is: How far should the countertop protrude from the undercounter kitchen sink? This question may seem subtle, but it is actually directly related to the kitchen's user experience, cleaning convenience, and overall aesthetics.


This article will discuss this topic, analyze the impact of the protruding distance between the countertop and the kitchen stainless steel sink on function and aesthetics, and provide reference suggestions for actual installation.

undercounter kitchen sink

What is an undercounter kitchen sink?

An undercounter kitchen sink refers to an installation method in which the sink is fixed to the bottom of the countertop. Unlike traditional overcounter sinks, the edge of an undercounter kitchen sink is hidden under the countertop and is not directly exposed to the outside. This design makes the countertop look neater, and when cleaning the countertop, dirt can be swept directly into the stainless steel sink without having to go around the edge of the sink.


What is the installation method of an undercounter kitchen sink?

The undercounter kitchen sink is fixed to the countertop by a special support frame or strong adhesive. It usually needs to be accurately measured and installed by professionals to ensure its stability and service life. During the installation process, the edge of the countertop must be finely polished to adapt to the edge shape of the sink to ensure overall sealing.


What are the advantages of an undercounter kitchen sink?

● Easy to clean: Dirt and water stains can be swept directly from the countertop into the sink without worrying about dirt accumulation in the gaps.

● Visual beauty: The hidden design makes the kitchen more simple and high-end.

● High space utilization: The space under the stainless steel sink can be used more efficiently.

kitchen sink

What is the purpose of the countertop protruding from the undercounter kitchen sink?

The protruding distance between the countertop and the stainless steel sink is not an arbitrarily set size, but the result of comprehensive consideration based on the functionality and actual needs of the kitchen.


Prevent water splashing

The problem of water splashing can be effectively reduced if the countertop protrudes from the undercounter kitchen sink at an appropriate distance. The water in the sink will inevitably splash out during use. If the countertop protrudes appropriately, a protective area can be formed to reduce the possibility of water splashing onto the ground or other countertops.


Increase support and protection

The appropriate protrusion of the countertop can provide additional support for the edge of the stainless steel sink to prevent loosening or breakage caused by uneven stress between the sink and the countertop. In addition, the protrusion can protect the edge of the sink and reduce wear caused by high frequency of use.


Improve aesthetics

The visual aesthetics are also related to the protrusion distance of the countertop. If the countertop is flush with the stainless steel sink or protrudes too little, the entire design may appear uncoordinated; while protruding too much may affect the overall simplicity. Therefore, the appropriate protrusion distance is an important part of creating a beautiful kitchen.


Easy to clean

When the distance between the countertop and the stainless steel sink is designed reasonably, it will be easier to clean dirt. Dirt can be swept directly into the sink, and the protruding part of the countertop will not form a water accumulation area or a dead corner that is difficult to clean.

stainless steel sink

How far should the countertop protrude from the under-counter kitchen sink?

So, specifically, how far should the countertop protrude from the undercounter kitchen sink to be considered reasonable? Based on user experience and expert advice, the usual protrusion range is between 2 mm and 10 mm, which varies according to actual needs.


Protrusion distance is 2-5 mm

This is a more conservative design, suitable for kitchens that pursue a minimalist design style. The characteristic of this design is that the countertop is almost flush with the kitchen stainless steel sink, with only a slight protrusion.


Advantages:

● Simple and modern appearance.

● Easy to clean, dirt can be quickly swept into the stainless steel sink.


Disadvantages:

● Weak protection for the edge of the stainless steel sink.

● Splashing problems may be more obvious.


Protrusion distance is 6-10 mm

This is a more common design range, recommended by many professional kitchen designers. This design achieves a good balance between functionality and aesthetics.


Advantages:

● Provide additional splash protection.

● Effectively support the edge of the sink and extend the service life of the stainless steel sink.

● High aesthetics.


Disadvantages:

● If the countertop protrudes too much, it may affect the cleaning efficiency, and more attention should be paid to hygiene.


Protrusion distance of more than 10 mm

If the countertop protrudes more than 10 mm, it is usually only used under special needs, such as high-frequency kitchens that need more protection for the edge of the sink.


Advantages:

● Provides extremely strong protection.


Disadvantages:

● The countertop design may appear bulky and affect the overall appearance.

● There may be obstacles when cleaning dirt.

undercounter kitchen sink

Common design errors of countertop protruding sinks

When installing an under-counter kitchen sink, if the connection between the countertop and the sink is not appropriate, the following design errors may occur:


Countertop protrudes too much from the sink

If the countertop protrudes too much from the stainless steel sink, it may cause a large gap between the edge of the sink and the countertop, causing water to overflow and even affecting the stability of the sink. In addition, an overly protruding countertop may affect the overall appearance, making the joint between the countertop and the sink look unnatural.


The countertop does not protrude from the sink

If the countertop is completely flush with the stainless steel sink, it may cause difficulty for water to flow into the sink smoothly, leading to problems such as overflow. Especially on some undercounter kitchen sinks with special functions (such as sinks with garbage disposals), if the countertop does not protrude properly, it may affect the efficiency of sink use and the convenience of cleaning.


Custom Kitchen Sinks & Faucets from Higold

Higold Group Co., Ltd. offers customized kitchen sinks and faucets designed to meet your unique specifications. Whether you're looking for standard or bespoke designs, we provide high-quality stainless steel Inox products that are both functional and stylish. Our factory is equipped with automated production lines, ensuring fast turnaround times and competitive pricing. We specialize in both ODM and OEM projects, offering flexibility for global buyers looking for premium kitchen hardware.

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