Glass Ready, 9″ to 51″ Heights, Custom Inset Diagonal Corner Wall Cabinet — Any Sherwin-Williams Color

Custom Inset Diagonal Corner Wall Cabinet — Glass Ready, 9″ to 51″ Heights, Any Sherwin-Williams Color

This custom inset shaker diagonal corner wall cabinet is built to order in solid birch, glass ready with a painted interior, and finished in any of Sherwin-Williams' 1,500+ colors for one price — no color upcharge, ever. Heights run 9″ all the way to 51″, sized to the nearest 1/4″, with a single glass-ready door frame set flush into the angled face on concealed soft-close hinges. The interior is painted to match, so once your glass is installed, the corner becomes a lit-from-within display point — china, glassware, or collectibles shown off in the spot every kitchen sightline crosses.

A finish smoother and tougher than site-painted cabinets

Every door frame and the display interior are finished in factory-baked UV-cured lacquer — a mirror-smooth, showroom-quality surface that resists chips, scratches, moisture, and yellowing far beyond any brush or spray finish applied in a home. It arrives fully cured, inside and out.

Construction & materials

• Face frame: 1″ solid birch hardwood; door sits flush inside the angled frame (true inset construction)
• Door: 7/8″ thick, five-piece, tongue-and-groove frame — glass ready (glass panel installed by customer, letting you choose clear, seeded, or frosted)
• Interior: painted to match your cabinet color for a finished, display-grade look through the glass
• Cabinet box: 5/8″ premium plywood — standard Golden Birch or White Premium Box
• Hardware: concealed soft-close hinges, adjustable for even reveals; 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 height to the closest 1/4″ — match your main run height, or stack a shorter unit above for a full-height corner. 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 does glass ready mean? A glass-ready cabinet ships with the door frame prepped for a glass panel instead of a wood center panel — you install the glass of your choice (clear, seeded, or frosted) locally. The interior comes painted to match the cabinet color, so the inside looks as finished as the outside.

What is a diagonal corner wall cabinet? A diagonal corner wall cabinet spans the corner where two wall runs meet with a flat 45° face, converting the corner into deep, usable storage behind a flush inset door. With glass installed, this 9–51″ family turns that corner into a natural display cabinet.

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 — outside and painted interior alike. 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 display interior is painted to match your color.

Can I order a custom size? Yes. Choose a standard size, or order the nearest larger stock size and specify your exact height 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.

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.

Allow 3 extra days (Glass Ready). Glass Ready doors are prepared to order (the center panel is removed), so allow a few extra days.

Now taking orders for the container arriving the week of February 8, 2027. Orders placed now are built for this container. When it closes, booking moves to the next container date.

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.

What sizes is this wall cabinet available in?

This wall cabinet comes in 15 sizes: 9" Tall 27" Wide, 12" Tall 27" Wide, 15" Tall 27" Wide, 18" Tall 27" Wide, 21" Tall 27" Wide, 24" Tall 27" Wide, 27" Tall 27" Wide, 30" Tall 27" Wide, 33" Tall 27" Wide, 36" Tall 27" Wide, 39" Tall 27" Wide, 42" Tall 27" Wide, 45" Tall 27" Wide, 48" Tall 27" Wide and 51" Tall 27" Wide. Pick the size in the selector on this page; each size is its own SKU at its own price.

When will this cabinet ship?

Built to order. We are now taking orders for the container arriving the week of February 8, 2027. When that container closes, orders book on the next container date.

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.

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.