Whirlpool’s SlimTech™ Insulation: A Game-Changer in Refrigerator Design

PHOTO BY CURTIS ADAMS ON PEXELS

Whirlpool is rethinking refrigerator design with its SlimTech™ insulation. This innovation replaces traditional foam with vacuum-sealed powder, boosting storage without increasing size.

The SlimTech rollout begins with JennAir models and promises more efficient cooling, better energy use, and a sleeker look. It’s a smart leap forward for both design and performance in modern kitchens.

Slim Walls, Bigger Space

SlimTech™ insulation reduces refrigerator wall thickness by up to 66%, using vacuum-sealed powder instead of bulky foam. This gives users up to 25% more internal space without changing the appliance’s exterior size.

That means more room for food, drinks, and wide containers—especially useful in households that cook or entertain often. No redesign of your kitchen is needed.

More space without a footprint increase makes this innovation ideal for modern homes where every inch counts.

Here’s a post featuring the fridge:

Cooler, Smarter, Greener

With thinner walls, SlimTech™ not only adds space but also improves energy efficiency by up to 50%. Temperature swings are minimized, keeping food fresher longer with fewer compressor cycles.

This stability matters, especially during frequent door openings. It also means quieter operation and better long-term performance—fewer fluctuations, less wear.

Whirlpool is also exploring how SlimTech™ materials can be recycled, offering potential for a more sustainable future in appliance manufacturing.

Check out what SlimTech™ is all about in the promotion ad below:

JennAir First, KitchenAid Next

SlimTech™ debuted in 2024 through select JennAir 30-inch column refrigerators, offering sleek metal interiors and flexible layouts. It marked Whirlpool’s first step in bringing vacuum-insulated technology to home appliances.

KitchenAid models are expected to follow, expanding access to the same space-saving and energy-efficient benefits introduced in premium lines.

In the video below, the company outlines how this innovation enhances both design and performance across its appliance lineup: