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What are the Widths of Cabinets?

Published in Cabinet Dimensions 2 mins read

Standard cabinet widths are available in a range of predefined sizes to fit various kitchen and room layouts. Based on common specifications, the standard widths typically include 12, 18, 24, 30, 33, 36, or 48 inches.

Standard Cabinet Dimensions

When planning a kitchen or cabinetry project, understanding standard dimensions is crucial for efficient design and material ordering. Cabinets are commonly manufactured in set heights, depths, and widths.

According to standard specifications:

  • Standard height: 34.5 inches.
  • Standard depth: 21 or 24 inches.
  • Standard width: 12, 18, 24, 30, 33, 36, or 48 inches.

These standard sizes allow for modular design and easier installation in most spaces. While custom sizes are available, using standard dimensions is often more cost-effective and readily available.

Common Standard Widths

The most common widths for standard cabinets, particularly base cabinets used in kitchens and bathrooms, are listed below:

  • 12 inches
  • 18 inches
  • 24 inches
  • 30 inches
  • 33 inches
  • 36 inches
  • 48 inches

These widths are typically available for different types of cabinets, including base cabinets (which sit on the floor and support countertops) and wall cabinets (which are mounted above base cabinets or other areas).

Understanding Cabinet Sizes

Cabinet dimensions are usually listed in Width x Depth x Height format. So, a base cabinet might be listed as 30" W x 24" D x 34.5" H, indicating a width of 30 inches, a depth of 24 inches, and a height of 34.5 inches.

Using standard widths helps designers fill wall spaces efficiently, often combining different standard sizes to fit the required dimensions of a room layout.

Summary of Standard Cabinet Dimensions

For clarity, here is a quick overview of the standard dimensions mentioned:

Dimension Standard Sizes (Inches)
Height 34.5
Depth 21, 24
Width 12, 18, 24, 30, 33, 36, 48

Choosing standard sizes simplifies planning and can reduce lead times compared to custom cabinet orders.

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