Cooling When you Need IT Most

America’s source for the coldest materials under the sun

Scale the Cool

Cover nearly any surface, any size.

Radiative cooling roof membrane adhered to corrugated metal roofing panel

Roof Overlays

Radi-Cool™ reflective films and membranes represent the latest in passive cooling technology. Self-adhesive films can be installed on metal, glass, or vinyl. Membrane, with its thick waterproof adhesive, can be applied to almost any roof surface.

Cow icon for the dairy industry cooling
Truck icon for the cold chain industry
Cold Chain
Train icon for the transport industry
Commercial building with radiative cooling window tint

Window Films

Radi-Cool™ window and skylight cooling films come in an array of reflectance and tint levels for a variety of window and skylight applications. They are easy to apply using existing window tinting methods to create bubble-free and long lasting installations.

Office building icon for the commercial industry cooling
RV icon for the automotive industry
House icon for the home industry
Radiative cooling fabric event tent


Radi-Cool™ PDRC coated fabrics come in a variety of base fabric materials, weights, and weaves. With nine different fabrics to choose depending on use case, including clothing and hats, tents, canopies, curtains, umbrellas, and upholstery.

Shelter icon for emergency shelters
Tent icon for the camping industry
Umbrella icon for the resort industry

Our World Is Overheating

A structure’s temperature largely depends on its roof. Even traditional white paint and light-colored shingles absorb heat from the sun, overheating our homes, businesses, infrastructure, and cities.

The Solution – Daytime Radiative Cooling


A reflective layer bounces sunlight away to keep the sun’s energy from being absorbed


A functional layer emits wavelengths of heat through earth’s atmosphere and into the cold of space


A self-cleaning UV resistant layer keeps your outdoor surfaces safe from weather and sun for years

Side-By-Side Comparison

Move the slider to view a “before” and “after” comparison of an electrical machinery cabinet with Radi-Cool™ reflective film installed.