Sub-Zero PreservationWolf

Built-In Refrigeration

Fresh is everything

  • Newest generation from the pioneer of built-in refrigeration
  • Dual refrigeration keeps food fresher longer
  • Infinite design possibilities

Ultimate guardian of food’s goodness

Dual refrigeration, air purification, digital precision – Sub-Zero built-ins employ a whole suite of freshness technologies.

Refined design, endless possibilities

The brand that pioneered built-in refrigeration now gives you more aesthetic and functional choices than ever.


What’s your look? Compare built-in and integrated styles

Fresher food? That’s a given. The look? Whatever you like. See how Sub-Zero built-in and integrated products help you create precisely the look you want in your new kitchen.

Sub-Zero BI-30U Over-and-Under Refrigerator/Freezer

The Sub-Zero BI-30U over-and-under refrigerator/freezer offers easy-access refrigerated storage with a roll-out freezer drawer.
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Sub-Zero BI-30UG Over-and-Under Glass Door Refrigerator/Freezer

The 30"-wide Sub-Zero over-under model with a glass door offers easy-access refrigerated storage, a convenient roll-out freezer drawer, and all the freshness-preserving features of Sub-Zero built-in refrigeration.
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Sub-Zero BI-36F All Freezer

Our largest capacity freezer, the Sub-Zero BI-36F all freezer offers a cavernous 22.8 cubic feet that you can organize with the three adjustable wire shelves and five adjustable door shelves.
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Sub-Zero BI-36R All Refrigerator

The 36" Sub-Zero all refrigerator has air purification and 23.3 cubic-feet of interior storage capacity that is easy to organize with adjustable glass shelves, door shelves and other compartments.
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Sub-Zero BI-36RG Glass Door All Refrigerator

In a dual installation with Sub-Zero BI-36F all freezer, the Sub-Zero BI-36RG all refrigerator with glass door offers maximum refrigeration capacity with a contemporary look.
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Sub-Zero BI-36S Side-by-Side Refrigerator/Freezer

The Sub-Zero BI-36S side-by-side refrigerator/freezer provides maximum side-by-side refrigeration capacity in a compact width.
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Sub-Zero BI-36U Over-and-Under Refrigerator/Freezer

The Sub-Zero BI-36U over-and-under refrigerator/freezer gives you large-capacity refrigeration, plus generous freezer space (and an ice maker) in the two-tier pullout drawer.
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Sub-Zero BI-36UFD Over-and-Under French Door Refrigerator/Freezer

The 36” Sub-Zero French door refrigerator/freezer is one of the latest in our renowned line of built-in models featuring dual refrigeration, water filtration and air purification among other advanced food preservation features.
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Sub-Zero BI-36UG Over-and-Under Glass Door Refrigerator/Freezer

The Sub-Zero BI-36UG over-and-under with glass door offers large refrigerated storage, plus a convenient roll-out freezer drawer.
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Sub-Zero BI-42S Side-by-Side Refrigerator/Freezer

The Sub-Zero BI-42S side-by-side refrigerator/freezer offers convenient side-by-side refrigeration in a 42-inch width.
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Sub-Zero BI-42SD Side-by-Side Refrigerator/Freezer with Dispenser

The Sub-Zero BI-42SD side-by-side with dispenser offers convenient side-by-side refrigeration along with an ice and water dispenser through the refrigerator door.
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Sub-Zero BI-42SID Side-by-Side Refrigerator/Freezer with Internal Dispenser

The 42" BI-42SID product is a perfect match of convenience and aesthetics, keeping water and ice at your fingertips without having to sacrifice the clean appearance that has made Sub-Zero a leader in timeless built-in design.
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Sub-Zero BI-42UFD Over-and-Under French Door Refrigerator/Freezer

The Sub-Zero 42" over-and-under features our most advanced food preservation system, and the largest interior capacity of any French door available.
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Sub-Zero BI-48S Side-by-Side Refrigerator/Freezer

The Sub-Zero BI-48S side-by-side refrigerator/freezer is energy conserving and features dual refrigeration.
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Sub-Zero BI-48SD Side-by-Side Refrigerator/Freezer with Dispenser

The Sub-Zero BI-48SD side-by-side with dispenser offers ice and water dispensing through the refrigerator door. Exterior refinements include redesigned grilles and lower-profile hinges.
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Sub-Zero BI-48SID Side-by-Side Refrigerator/Freezer with Internal Dispenser

The statement-making, 48" BI-48SID product is a perfect match of convenience and aesthetics, keeping water and ice at your fingertips without having to sacrifice the clean appearance that has made Sub-Zero a leader in timeless built-in design.
Instant Savings Eligible | Click to Learn More

As you begin your project...

At our showroom, there's inspiration everywhere you look. Try out Sub-Zero and Wolf appliances in spectacular, full-scale kitchens. Talk with experts. And get a taste for all that your new kitchen can be.

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See what the experience is all about at a Living Kitchen dealer.

When you’re ready to buy...

Visit a dealer featuring a Sub-Zero and Wolf Living Kitchen, where our products are installed in kitchen vignettes, and specialists are on-hand to walk you through the details of your new appliance purchase.

Meet your Sub-Zero and Wolf kitchen concierge

Get to know our products and discover great design ideas

We're here to help you get a feel for our appliances

Use a Factory Certified installer and receive an extra year of full warranty.