High performance
Cool Roofing Solution

DRYLAST CRWR® — High-reflectance white coating designed to enhance energy performance. It helps reduce your air conditioning consumption while simultaneously lowering your carbon footprint.

cool roof

Drylast CRWR®

Cool roof
Water Resistant®

PFAS-free liquid solution, applied with a roller or airless sprayer. It resists temperature variations, hydrolysis, and even UV rays, significantly extending the lifespan of your roofs.

THE CHARACTERISTICS OF
CRWR® TECHNOLOGY

88 %

Reflectance

111

Solar Reflectance Index (SRI)

0.9

Emissivity

95 %

Dry extract

500 %

Elongation

<1
kg/m2

Low reported weight

Broof
(t1) (t2)
(t3) (t4)

Fire
Ranking

The Benefits of
CRWR® Technology

Up to

-50%

reduction
in surface
temperature

Up to

-30%

on your
air conditioning
bills

Up to

-10°C

inside the
building
in summer

The advantages of
Cool Roofing

Improve your
thermal confort

Our cool roofing solution reduces surface temperatures, lowering the interior temperature of your building by up to 10°C in summer.

Reduce your
air conditioning usage

Stop wasting money on air conditioning! Save on your energy consumption while extending the lifespan of your systems.

Reduce your
carbon footprint

Our solution helps fight global warming. Passive air conditioning avoids urban heat islands (UHI), while reducing the carbon footprint of your infrastructure.

Compatible with
solar panel roofs

Our technologies integrate perfectly with your solar panels. Enhance their performance by combining reflectance and photovoltaics for even more optimized energy management.

the eligibles
supports*

The strength of our liquid solution : it adheres to numerous surfaces,
thereby avoiding numerous and costly removals and reinstallations.

Concrete

Bitumen

Polyurethane

EPDM

Metal

PVC

*Non-exhaustive list

How Cool Roofing
actually works

Without
Drylast

Heat is absorbed by the roof. The building heats up. Air conditioning drastically increases energy consumption.

With
Drylast

Sunlight is reflected back into the atmosphere. The building reduces its energy consumption through passive air conditioning.

Better
energy efficiency

Toiture
classique*

84°C

42°C

Drylast®*
roof

Maximum
surface temperature

With
toiture
classique

-8°C

With
Drylast®*

Maximum
indoor temperature

*Estimated values

White
paints

MOST

Two layers of acrylic primers. One layer of white paint and a top coat on the surface, preventing any further adhesion. These layers are not UV resistant and crack quickly.

THE DRYLAST

cool roof technology

A single layer of polysiloxanes that stands out for its unique characteristics: a very high solids content of 95%, an elongation of 500%, and extreme resistance to weathering.

White
paints

MOST

A lower layer of acrylic primers. A layer of white paint and a top coat on the surface, which prevent any additional adhesion. These layers are not UV resistant and crack quickly.

LA TECHNOLOGIE

Drylast
cool roof solutions.

A single layer of polysiloxanes that stands out for its unique characteristics: a very high solids content of 95%, an elongation of 500%, and extreme resistance to weathering.

Job site
Carrefour 83 — 2022

Our HVAC consumption decreased by 26% in 2022, despite the heat wave

,,

—Nicolas,
Technical & Safety Manager,
Carrefour

Get in touch
today