Source smarter with
Leverage AI to find the perfect product match in seconds
Matches from over 100 million products with precision
Handles queries 3 times as complex in half the time
Verifies and cross-validates product information
Get the app
Get the Alibaba.com app
Find products, communicate with suppliers, and manage and pay for your orders with the Alibaba.com app anytime, anywhere.
Learn more

Bathtub overflow drain kit

(113 products available)

About bathtub overflow drain kit

Types of bathtub overflow drain kit

Bathtub overflow drain kits are components designed to prevent water from overflowing out of the tub. These kits come in various types, each catering to different needs and preferences. Here are some common types:

  • Standard Drain Kit

    This is the most common type of drain kit. It consists of an overflow plate, a drain assembly, and a hair catcher. The parts are easy to install and suitable for most bathtubs. The drain prevents hair and debris from clogging the pipes. An overflow plate covers the opening and allows water to drain quickly. A drain assembly channels water to the plumbing pipes.

  • Lift and Turn Drain Kit

    This type of bathtub overflow drain kit features a stopper that can be lifted and turned to open or close the drain. It is popular because of its simple design and ease of use. The stopper is easy to remove for cleaning the drain. The lift-and-turn mechanism allows for easy opening and closing of the drain.

  • Push-and-Pull Drain Kit

    It features a stopper that can be pushed down or pulled up to open or close the drain. It is easy to use and suitable for most bathtubs. The push-and-pull mechanism makes it easy to operate the drain. The stopper is removable for cleaning the drain.

  • Pop-Up Drain Kit

    The overflow drain features a stopper that pops up when pushed down. It is popular in modern bathtubs. The pop-up mechanism allows water to drain quickly. The stopper is easy to remove for cleaning the drain.

  • Tile-Insert Drain Kit

    This type of drain kit is designed to replace existing tile-in drains. It features a stopper that is recessed into the surrounding tiles. The kit improves the aesthetic appearance of the bathtub. It can be customized to fit different tile designs. However, it is difficult to remove the stopper for cleaning the drain.

  • Quick-Connect Drain Kit

    This drain kit is easy to install. It features a quick-connect system that allows the pipes and fittings to connect without tools.

  • Decorative Drain Kit

    This type of drain kit focuses more on appearance than functionality. It features ornate patterns and finishes that complement the bathtub's style.

Functions and Features of Bathtub Overflow Drain Kit

There are several features of overflow bathtub drains to consider. In general, most overflow drains have similar features, but some advanced models have additional features that can make installation easier and improve functionality.

  • Prevents Overflow

    An overflow drain helps prevent the bathtub from overflowing. If someone accidentally leaves the taps running, the overflow drain channel prevents water from spilling over the sides of the tub. The water is redirected into the drain pipe instead.

  • Protects Against Water Damage

    An overflow drain protects a bathroom from water damage by preventing water from spilling over the tub. Water that spills over the tub can damage floors, walls, and other parts of the bathroom. It can also cause mold growth and other problems. With an overflow drain, any water that goes over the side is contained and directed into the drain. This keeps the bathroom and the structure of the house protected from potential damage. An overflow drain is especially important in homes with bathtubs near hardwood floors or carpeted areas.

  • Access to Drainage Pipe

    The overflow cover can be removed to access the overflow pipe for cleaning. It provides a way to reach the pipe without any major demolition. Keeping the overflow pipe clean is important for proper draining and to prevent clogs.

  • Design Options

    Overflow covers come in different designs to match the style of the bathtub. Popular options are modern, antique, and decorative. A homeowner can choose a cover that blends in with the look of the tub.

  • Material Options

    Overflow covers are made from different materials. Common choices include plastic, metal, and chrome. Each material has its own advantages and disadvantages. Metal is usually stronger than plastic. However, it can be prone to rust, especially in a wet environment like a bathroom. Plastic is lighter and won't rust, but it may not last as long as metal.

  • Easy Installation

    The overflow cover is usually easy to install. It requires basic plumbing skills and only simple tools. Most homeowners can install an overflow cover themselves without needing to hire a plumber.

  • Adjustable Height

    The height of the overflow cover can be adjusted to fit different bathtubs. This ensures that the overflow drain works properly, no matter how deep or shallow the tub is. Some modern overflow covers have a telescoping design that allows for height adjustments during installation.

Scenarios of bathtub overflow drain kit

Overflow drain kits are installed in almost every bathtub, so builders and homeowners need to know what type of overflow kit to install. There are different types for different scenarios. The following are the common scenarios for bathtub overflow drain kits:

  • Standard bathtub

    This is a common scenario for homeowners and builders. A standard bathtub overflow drain kit is suitable for regular bathtubs. This includes the most commonly found tub in homes. The standard overflow drain is compatible with most standard-sized bathtubs.

  • Jacuzzi and spa bathtubs

    Jacuzzi and spa bathtubs require overflow drain kits specifically designed for them. These kits usually have features that prevent water from flowing over the tub's edge, even when the tub is filled with water for a relaxing soak or therapeutic jets.

  • Freestanding bathtubs

    Freestanding bathtubs do not have overflow drains. This is because they are designed to be placed anywhere in the bathroom. However, some modern freestanding bathtubs have integrated overflow drains that require specific drain kits.

  • Corner bathtubs

    Corner bathtubs are installed in corners of bathrooms to maximize space. They require overflow drain kits designed for corner installation. These kits accommodate the unique shape and location of corner tubs.

  • Drop-in bathtubs

    Drop-in bathtubs are installed in a frame or platform. They need overflow drain kits that fit the specific setup. These kits include customizable options that allow the overflow drain to be placed in different locations.

  • Whirlpool bathtubs

    Whirlpool bathtubs come with built-in jets that create a hydromassage. They require overflow drain kits designed to accommodate the jets and prevent water overflow. The jets circulate water continuously to prevent stagnation.

  • Small bathtubs

    Small bathtubs are installed in tight spaces, such as in apartments and small bathrooms. They require compact overflow drain kits that maximize space and are easy to install. These kits have adjustable and flexible components that can fit different small bathtubs.

How to choose bathtub overflow drain kit

Choosing the right drain kit for a specific bathtub involves considering several factors to ensure proper functionality and an attractive finish. Here are some of them:

  • Type of Bathtub

    The type of tub can influence the selection of an overflow drain kit. For example, clawfoot tubs require exposed plumbing kits, which are different from built-in tubs that use flush overflow drains. So, it is important to consider the type of bathtub when choosing a drain kit.

  • Material Compatibility

    The drain kit must be compatible with the materials used in the bathtub. For example, acrylic bathtubs require plastic drain kits, while steel or porcelain tubs require metal drain kits. Always check the manufacturer's recommendations before buying a drain kit.

  • Drain Size

    The size of the existing drain opening must also be considered. Drain kits come in different sizes, and it is important to ensure the selected kit will fit in the existing drain opening. Common sizes include 1.5 inches. Always measure the current drain opening before buying a new kit.

  • Flow Rate

    When choosing bathtub overflow drain kits, give preference to kits with higher flow rates. A higher flow rate enables water to drain faster, preventing overflow and ensuring the tub is safe to use. Flow rate is the measure of the volume of water that passes through the drain per unit time, usually measured in gallons per minute (GMP).

  • Aesthetic Appeal

    The aesthetic appeal of the overflow drain kit should also be considered. Sleek and modern designs like push-button drains enhance the look of the bathtub. Always choose a drain design that complements the style of the bathtub and the overall bathroom decor.

bathtub overflow drain kit Q & A

Q1: What is an overflow bathtub drain?

A1: An overflow bathtub drain is a secondary drain located a few inches from the top of the tub. It catches water that would otherwise overflow, preventing spillage.

Q2: What are the two types of bathtub drains?

A2: The two types are: Lift and Turn Drains. This type requires lifting and turning the knob to drain or fill the water. It is popular because of its ease of use. Push and Pull Drains. This type is drained or filled by pushing or pulling the knob. It is also easy to use.

Q3: Do bathtubs come with drains?

A3: Most bathtubs come with pre-installed drain holes. However, some vintage tubs may not have a drain or overflow. In such cases, a free-standing bath may be an ideal choice.

Q4: What is the purpose of the drain kit?

A4: The drain kit enables fast, safe water drainage from the tub to prevent overflow and ensure user safety. It also helps water flow out of the tub quickly, making it ideal for filling the tub with water.

Q5: What is the difference between a pop-up drain and a bathtub drain?

A5: A bathtub drain is the pipe that carries water from the tub to the overflow drain. A pop-up drain is a type of drain used in bathtubs with no feet, where a mechanism allows water to be trapped in the tub for bathing.