Trim Kit Compatible Microwaves

A trim kit lets you install a standard countertop microwave flush inside a cabinet opening, giving the appearance of a true built-in without the dedicated built-in price tag. The trim kit fills the gap between the unit and the cabinet face, creating a clean finished look. Every model below is confirmed compatible with a manufacturer trim kit — but cutout requirements vary, so measure your opening before ordering both the microwave and the kit.

• ✓ Trim kits are model-specific — the kit for one microwave will not fit another, even from the same brand.
• ✓ The cutout dimensions come from the trim kit spec sheet, not the microwave spec sheet. Order both together and measure from the kit.
• ✓ Trim kit microwaves still need internal ventilation — the kit design typically routes air through the front grille rather than the sides.
• ✓ This is the most practical way to get a built-in look on a renovation budget — and the microwave can be removed and used countertop-style if you move.

87 models in this guide