When planning your kitchen or bathroom cabinet layout, choosing the right drawer slides is crucial for functionality and longevity. If you're installing 24-inch cabinets, you might be wondering, "What size drawer slides do I need?" This guide will help you understand the different types of drawer slides, their sizes, and how to choose the best ones for your 24-inch cabinets.
Understanding Drawer Slide Sizes
Drawer slides come in various sizes, measured in inches, to accommodate different cabinet widths. When selecting slides for 24-inch cabinets, you'll typically need 24-inch or full-extension slides. However, it's essential to consider other factors like side mount or undermount, and the type of slide (ball-bearing, roller, or soft-close).
Side Mount vs. Undermount Drawer Slides
Side mount drawer slides are attached to the sides of the cabinet and drawer, while undermount slides are attached to the bottom of the cabinet and the top of the drawer. For 24-inch cabinets, both types are suitable, but undermount slides are often preferred for their clean, hidden appearance and easier installation.

Types of Drawer Slides for 24-inch Cabinets
Ball-Bearing Drawer Slides
Ball-bearing drawer slides are the most common and affordable type. They feature steel balls that roll along tracks, providing smooth and consistent motion. For 24-inch cabinets, you can choose from:
- Standard (3/4 extension): Extends up to 75% of the drawer's length, offering adequate access to the drawer's contents.
- Full-extension (100% extension): Extends the full length of the drawer, providing complete access to the drawer's contents and making it easier to organize and use the space.
Roller Drawer Slides
Roller drawer slides are similar to ball-bearing slides but use plastic or nylon rollers instead of steel balls. They are quieter and smoother but may not be as durable as ball-bearing slides. For 24-inch cabinets, you can find roller slides in both standard and full-extension options.
Soft-Close Drawer Slides
Soft-close drawer slides feature a damping mechanism that slows the drawer's motion as it's closed, preventing it from slamming shut. This not only reduces noise but also extends the life of the drawer and cabinet. Soft-close slides are available in both side mount and undermount configurations, as well as standard and full-extension lengths.

Choosing the Right Drawer Slides for Your 24-inch Cabinets
When selecting drawer slides for your 24-inch cabinets, consider the following factors:
- Extension: Full-extension slides are ideal for maximizing storage space and accessibility, especially for deeper cabinets.
- Mount type: Undermount slides offer a cleaner appearance and easier installation, but side mount slides may be more suitable for certain cabinet designs.
- Weight capacity: Ensure the slides can support the weight of the drawer and its contents. Most drawer slides can support between 50 to 100 pounds, but heavy-duty slides are available for larger loads.
- Budget: Determine your budget and compare the costs of different slide types and configurations.
Comparing Drawer Slide Options for 24-inch Cabinets
| Slide Type | Extension | Mount Type | Weight Capacity (lbs) | Price Range |
|---|---|---|---|---|
| Ball-Bearing | Standard (3/4), Full-Extension | Side Mount, Undermount | 50-100 | $10-$30 per pair |
| Roller | Standard (3/4), Full-Extension | Side Mount, Undermount | 50-100 | $15-$40 per pair |
| Soft-Close | Standard (3/4), Full-Extension | Side Mount, Undermount | 50-100 | $25-$50 per pair |
When selecting drawer slides for your 24-inch cabinets, consider your specific needs, budget, and the overall aesthetic you want to achieve. By choosing the right slides, you'll ensure your cabinets function smoothly and look great for years to come.



















