Standard Sizes for Bathtubs

When selecting a bathtub for your bathroom, it's important to know the standard sizes available to ensure a good fit and comfortable use. Here are the common dimensions for different types of bathtubs:

Standard Alcove Bathtubs:

• Width: 750 to 900 mm
• Length: 1500 mm
• Height: 350 to 500 mm

These are the most common bathtubs found in homes, designed to fit within a three-wall enclosure 

Standard Drop-In Bathtubs:

• Width: 800 to 900 mm
• Length: 1500 to 1800 mm
• Height: 400 to 600 mm

Drop-in bathtubs are designed to be installed within a pre-built frame or deck.

Standard Freestanding Bathtubs:

• Width: 700 to 800 mm
• Length: 1400 to 1800 mm
• Height: 380 to 500 mm

Freestanding bathtubs come in various shapes and sizes, allowing for flexibility in design and placement.

Standard Corner Bathtubs:

• Width: 1200 to 1800 mm per side
• Height: 450 to 550 mm

Corner bathtubs are designed to fit into the corner of a bathroom, providing a unique soaking experience.

Choosing the Right Size:

• Bathroom Space:

Measure the available space in your bathroom to ensure the bathtub will fit comfortably without overcrowding the room.

• User Comfort:

Consider the height and comfort of the primary users. Ensure the bathtub is deep and long enough for a relaxing soak.

• Plumbing:

Ensure the existing plumbing can accommodate the new bathtub. This might involve repositioning drains and water supply lines.

• Installation Type:

Determine whether you need an alcove, drop-in, freestanding, or corner bathtub based on your bathroom layout and design preferences.

Standard bathtub sizes vary depending on the type and style of the tub. Common dimensions range from 750 to 900 mm in width and 1500 to 1800 mm in length, with heights varying based on the specific design. When choosing a bathtub, consider your bathroom space, user comfort, and installation requirements to find the perfect fit.

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