27″ to 30″ Widths, Custom Inset Microwave Base Cabinet — Any Sherwin-Williams Color

Product details & specifications

Custom Inset Microwave Base Cabinet — 27″ to 30″ Widths, Any Sherwin-Williams Color

This custom inset shaker microwave base cabinet is built to order in solid birch and painted in any of Sherwin-Williams' 1,500+ colors for one price — no color upcharge, ever. Widths run 27–30″, sized to the nearest 1/4″, with an open bay that brings the microwave down out of sight lines — off the countertop and out of the upper cabinets — plus a full-width drawer below on full-extension, undermount soft-close glides.

A finish smoother and tougher than site-painted cabinets

Every drawer front is finished in factory-baked UV-cured lacquer — a flawless, factory-smooth surface that resists chips, scratches, moisture, and yellowing far beyond any brush or spray finish applied in a home. It arrives fully cured, ready for daily kitchen duty from day one. The cabinet box and shelving are sealed in clear UV protectant.

Construction & materials

• Face frame: 1″ solid birch hardwood; drawer front sits flush inside the frame (true inset construction)
• Drawer front: 7/8″ thick, five-piece, tongue-and-groove joinery
• Cabinet box: 5/8″ premium plywood — standard Golden Birch or White Premium Box
• Hardware: full-extension undermount soft-close drawer glides — concealed beneath the drawer box, so the drawer opens fully with no visible rails; lifetime hardware warranty, one-year manufacturer's warranty
• California CARB2 compliant

Custom sizing

Order a standard size, or click the nearest larger stock size and specify your exact width to the closest 1/4″ — and confirm your bay opening against your microwave's dimensions before ordering. Exposed sides require skin panels, with trim where necessary.

Ordering & lead time

Custom-order cabinets require 8–11 weeks for production before shipping begins. Custom orders are non-returnable, non-refundable, and can't be changed once in production — changes require a new cabinet at additional cost, so please double-check all measurements before ordering. We take great care to help with sizing, but order accuracy is the purchaser's responsibility. Free shipping available on qualifying orders.

What is a microwave base cabinet? A microwave base cabinet houses a countertop microwave in an open bay at counter height, freeing counter space and keeping the appliance accessible to every family member — with a full-width storage drawer below for cookware or kitchen linens. This family runs 27–30″ wide in furniture-grade inset construction with a 1″ solid birch face frame.

Does a custom color cost more? No. Pricing is by cabinet size only, so every one of Sherwin-Williams' 1,500+ colors costs exactly the same. There is no color upcharge at any size, ever.

What finish is used? A factory-baked UV-cured lacquer painted finish over solid birch — harder, smoother, and more moisture-resistant than site-applied paint, fully cured before it ships. The cabinet box and shelving are sealed in a clear UV protectant.

Can I order a custom size? Yes. Choose a standard size, or order the nearest larger stock size and specify your exact width to the closest 1/4″. Every cabinet is built to order.

How long does production take? Custom-order cabinets require 8–11 weeks of production before shipping begins.

Drawer glides: full-extension soft-close drawer glides come standard. Blum drawer glides are available upon request for $25.00 per drawer.

Sizing & fit

Select the nearest larger standard size, then use the custom-sizing controls on this page to specify the final finished dimension.

Before ordering, confirm your finished opening, appliance clearances, and any exposed cabinet sides that need matching skin panels, toe kick, or trim.

Production, delivery & assembly

Special Orders - 8 to 11 Weeks. This cabinet is built to order after you place your order.

Plan assembly and installation after delivery.

Delivery is by RTA Wholesalers company vehicle or LTL freight carrier, or you can pick up at our Carson, CA warehouse. Estimated delivery and shipping details are managed through your customer portal.

Custom orders require a $1,500 minimum order. Built-to-order products have production and return rules that differ from stocked items. Contact our team with any questions about timing or delivery. Lifetime hardware warranty.

Frequently asked questions

When will this cabinet ship?

It is built to order (Special Orders - 8 to 11 Weeks).

Can I change the size?

Yes. Select the nearest larger standard size, then specify the finished dimension with the custom-sizing controls on this page.

What should I confirm before ordering?

Confirm the cabinet width, height, and depth, your finished opening, appliance clearances, and any exposed sides that need matching panels or trim.

Do you offer free 3D kitchen design?

Yes. RTA Wholesalers offers free 3D kitchen design. Send your measurements to rich@rtawholesalers.com or call 833-377-8663, and our team turns your layout into a complete 3D design plus an itemized cart with pricing to match. There is no cost and no obligation. Get a free 3D design.

Are Blum drawer glides available?

Yes. Full-extension soft-close drawer glides come standard on inset cabinets, and Blum drawer glides are available upon request for $25.00 per drawer.