Cabinet Construction Quality: Stock vs. Semi-Custom vs. Custom

Stock cabinets

Stock cabinets are mass-produced in standard sizes (typically in 3-inch width increments) and are available off the shelf at home improvement stores like Home Depot, Lowes, and IKEA. They typically have particleboard or MDF boxes held together with staples or cam locks, basic exposed hinges without soft-close, partial-extension drawer slides that only let you access the front 75% of the drawer, and a limited selection of door styles and finish colors. Stock cabinets cost $75-$250 per linear foot installed, which means a 20-linear-foot kitchen runs $1,500-$5,000 for the cabinets alone.

They are the most affordable option and are commonly found in builder-grade homes, rental properties, starter homes, and budget renovations. You can identify stock cabinets by opening the doors and looking at the box construction. If the interior is raw particleboard with visible staples or cam lock fasteners, and the drawer boxes are thin with a stapled butt-joint construction, you are looking at stock cabinets.

Stock cabinets have a typical lifespan of 10-15 years before they show significant wear, and they are generally not worth repairing if damaged because the cost of repair approaches the cost of replacement.

Semi-custom cabinets

Semi-custom cabinets offer significantly more options than stock and represent a major step up in quality and durability. They are manufactured in standard sizes but with many more configuration options, including different depths, heights, and interior accessories. They typically have plywood box construction that is stronger and more moisture-resistant than particleboard, dovetail drawer boxes that are a hallmark of quality construction, concealed soft-close hinges from brands like Blum that close silently, full-extension undermount drawer slides that let you access the entire drawer, and a much wider range of door styles, wood species, and finish options.

Semi-custom cabinets cost $250-$800 per linear foot installed, meaning a 20-linear-foot kitchen runs $5,000-$16,000. This is the most common quality level in mid-range to upper-mid-range homes built or renovated in the last 15-20 years. Brands like KraftMaid, Thomasville, Diamond, and Waypoint fall in this category.

Semi-custom cabinets are often the center of like-kind-and-qualityLike-Kind-and-Quality Replacement in Insurance ClaimsYour insurance policy requires that damaged materials be replaced with materials of 'like kind and quality.' This means if you have solid hardwood ...
Read more → disputes because the cost difference between stock and semi-custom is enormous, and adjusters sometimes default to stock pricing. If your cabinets have plywood boxes, dovetail drawers, and soft-close hardware, they are at minimum semi-custom grade and should be priced accordingly.

Custom cabinets

Custom cabinets are built to exact specifications for your specific space by a cabinet shop or high-end manufacturer. They can be any size, shape, or configuration, which means they fit your kitchen perfectly with no filler strips or wasted space. Construction is typically all-plywood with premium European hardware from manufacturers like Blum or Hettich, hand-applied or sprayed custom finishes, and unique features like pull-out pantry organizers, spice drawer inserts, appliance garages, built-in wine storage, or integrated lighting.

Custom cabinets cost $800-$1,500 or more per linear foot installed, meaning a 20-linear-foot kitchen can cost $16,000-$30,000 or more for cabinets alone. They are found in higher-end homes, custom-built properties, and homes that have had premium kitchen renovations. Custom cabinets are built to last 25-50 years or more with proper care.

If your kitchen has custom cabinets that were destroyed by water damage, the replacement cost is substantial, and it is critical that your insurance estimate reflects the custom grade rather than pricing stock or semi-custom substitutes. The lead time for custom cabinets is typically 6-12 weeks from order to delivery, which affects the overall timeline of your repair and should be factored into your ALEAdditional Living Expenses (ALE) Coverage in Your Insurance ClaimWhen your home is uninhabitable during repairs, your insurance policy typically covers the additional costs of living elsewhere. This is called Add...
Read more → coverage period.

How to identify your cabinet quality

Open a cabinet door and look at the interior of the box. If the interior is raw particleboard or MDF with visible staples or cam-lock fasteners, you have stock cabinets. If the interior is finished plywood, often with a light maple or birch veneer, you have semi-custom or better.

Next, pull a drawer completely out and look at the drawer box. Dovetail joints at the corners, where the wood pieces interlock like fingers, indicate semi-custom or custom quality. Stapled or glued butt joints indicate stock.

Check the hinges by slowly closing a cabinet door. If it catches and closes softly on its own the last inch or two, you have soft-close hinges, which is a semi-custom or better feature. If it swings freely and bangs shut, you have standard hinges.

Pull a drawer all the way out. If it extends fully and the back of the drawer is accessible, you have full-extension slides. If it stops about 75% of the way out, you have partial-extension slides.

Look at the door itself for the thickness, the panel style (raised panel, recessed panel, shaker), and the finish quality. Document each of these details with photos because they determine your cabinet grade and directly affect what your insurance should be paying for replacement.

What to do

Photograph the inside of your cabinets showing the box material and construction, the drawer boxes showing the joint type and material, the hinges showing whether they are concealed and soft-close, and the drawer slides showing whether they are full-extension. Take photos of any special features like lazy susans, pull-out trash cans, pull-out shelves, spice organizers, built-in dividers, or appliance garages, because each adds to the replacement cost. If you know the cabinet manufacturer (check for a label inside a cabinet door or drawer), note the brand name.

Common semi-custom brands include KraftMaid, Thomasville, Diamond, Decora, and Yorktowne. Compare the quality indicators in your photos to what your insurance estimate specifies for cabinet replacement. If the estimate prices stock cabinets at $150-$250 per linear foot but your cabinets clearly have plywood construction, dovetail drawers, soft-close hinges, and full-extension slides, present your documentation to your adjuster and request the correct semi-custom grade at $400-$800 per linear foot.

The difference on a 20-linear-foot kitchen is $5,000-$11,000, which is too much to leave on the table. See also the guide on cabinet hardware replacement, which covers the hardware matching aspect of cabinet replacement, and the guide on like-kind-and-quality replacement for the broader principle.