Stucco Systems

More powerful than Conventional Stucco – Sto Stucco Systems are made up of high-performance products that are designed to work together to form a superior wall cladding. These products can be installed faster than conventional stucco, with coatings and finishes that are integrally colored and bridge hairline cracks, enhancing the weather resistance and long term appearance of your cladding.

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StoPowerwall® Stucco Systems

Fully-tested, stucco systems with excellent moisture management and comprehensive design options for a low maintenance, long lasting cladding with all of the protection and energy efficiency of StoGuard®.

StoPowerwall® Stucco Systems are advanced integrated wall systems that combine the best protective and aesthetic elements into a superior wall cladding. The systems are made-up of high-performance components including StoGuard® fluid-applied air and moisture barrier, Sto DrainScreen drainage mat, StoPowerwall® Stucco and Sto textured finishes. Together these make a system that performs better than traditional stucco, with finishes and coatings that keep out moisture while providing a myriad of design options.

Our Featured Systems

StoPowerwall ci

Premium stucco system with superior thermal performance and air and moisture control.

StoPowerwall DrainScreen

High performance stucco system with excellent moisture protection.

StoPowerwall ExtraSeal

Portland cement stucco with continuous air and moisture barrier, drainage and high performance finish.

StoPowerwall

Portland cement stucco with continuous air and moisture barrier, drainage and high performance finish.

KEY COMPONENTS & FEATURES

Air & Moisture
Barrier

A seamless, fluid-applied barrier that improves energy efficiency and resists moisture intrusion.

Continuous
Insulation

Continuous insulation layer that eliminates thermal bridging with high R-values.

Drainage Mat
& Cavity

Placing Sto DrainScreen drainage mat works by creating an air gap that promotes rapid drainage of potential moisture.

Premium Finishes
& Coatings

A wide range of protective and decorative finishes and design options to distinguish your project’s exterior.

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Textured Finish

Drainage Mat
& Cavity

Powerwall Stucco

Continuous Insulation

Air & Moisture
Barrier

Substrate

Rollover the + for more info

Air & Moisture Barrier

Protects the wall from moisture intrusion minimizing risk of water damage and associated repair costs.

Strength and Durability

Higher strength and quality with factory blended stucco.

Premium Finishes & Coatings

Sto high performance finishes and coatings provide superior weatherability and resistance to UV fading, mold and mildew.

StoPowerwall® ci

Premium stucco system with superior thermal performance and air and moisture control.

StoPowerwall® ci is a premium stucco system which provides heat, air and moisture management along with the best protective and aesthetic elements for a truly superior wall cladding. It combines StoGuard® air and moisture barrier, a drainage mat, Type IV Insulation, StoPowerwall® Stucco and Sto textured finishes into an integrated system that supports both green building and moisture protection across all climate zones, from cold to hot and humid. In addition, Sto Corp’s wide selection of finishes and coatings offer a wide range of design options for high impact curb appeal.

  • Inbound Insulation
  • Outbound Insulation

StoPowerwall® ci – Inbound Insulation

FEATURES

High-performance continuous rigid XPS insulation.

Building Code Compliance: limited to use on combustible construction.

Drainage cavity for moisture management.

Use with a variety of Sto premium Standard & Specialty Finishes.

Explore our vast catalog of available colors. Visit StoColor 

INFO & DOWNLOADS

Brochure
System Bulletin
View System

StoPowerwall® ci – Outbound Insulation

FEATURES

High-performance continuous rigid XPS insulation.

Building Code Compliance: limited to use on combustible construction.

Drainage cavity for moisture management.

Use with a variety of Sto premium Standard & Specialty Finishes.

Explore our vast catalog of available colors. Visit StoColor 

INFO & DOWNLOADS

brochure
System Bulletin
View System

StoPowerwall® DrainScreen

High performance stucco system with excellent moisture protection.

StoPowerwall® DrainScreen is a high performance stucco system with excellent moisture protection. It is comprised of the following main components: StoGuard® air and moisture barrier, Sto DrainScreen, StoPowerwall® stucco and Sto textured finishes.

Sto DrainScreen is a fibrous resin drainage mat that is placed between the cladding and the StoGuard® seamless air and moisture barrier system. Should water ever reach the back of the cladding, it can drain from the wall assembly via the drainage mat, which also helps speed the drying of moisture-laden air (water vapor) that can accumulate in the wall assembly. Drainage and drying can be particularly important in hot and humid climates and in areas with wind-driven rain.

FEATURES

Continuous air and moisture barrier for moisture protection.

Drainage cavity for moisture management.

Factory blended stucco materials for strength and quality control.

Use with a variety of Sto premium Standard & Specialty Finishes.

Explore our vast catalog of available colors. Visit StoColor 

INFO & DOWNLOADS

Brochure
System Bulletin
View System

StoPowerwall® ExtraSeal

Air and Moisture Barrier with Direct-Applied Stucco System

StoPowerwall® ExtraSeal incorporates Sto ExtraSeal, a Portland cement-based Air and Moisture Barrier component for use beneath Direct-Applied StoPowerwall® stucco brown coats. It is applied by trowel or pump to vertical, above grade, Concrete and Concrete Masonry Units (CMU).

FEATURES

Continuous air and moisture barrier for moisture protection.

Drainage cavity for moisture management.

Factory blended stucco materials for strength and quality control.

Use with a variety of Sto premium Standard & Specialty Finishes.

Explore our vast catalog of available colors. Visit StoColor 

INFO & DOWNLOADS

Brochure
System Bulletin
View System

StoPowerwall®

Portland cement stucco with continuous air and moisture barrier, drainage and high performance finish.

StoPowerwall® is a stucco wall assembly with continuous air and moisture barrier and moisture drainage. It combines the strength and durability of traditional stucco with StoGuard® moisture protection and Sto high performance finishes and can be used in Commercial and Residential applications.

FEATURES

Continuous air and moisture barrier for moisture protection.

Drainage to avoid moisture accumulation.

Factory blended stucco materials for strength and quality control.

Use with a variety of Sto premium Standard & Specialty Finishes.

Explore our vast catalog of available colors. Visit StoColor 

INFO & DOWNLOADS

Brochure
System Bulletin
View System
VISIT

More Information about our products and systems
View our Documentation Center.

Air & Moisture Barriers

Explore our StoGuard® family of Air & Moisture Barriers.
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Specialty Finishes

Browse our vast collection of Standard and Specialty finishes.
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Panelization

Explore our prefabricated insulated wall panel solutions
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Sto Americas Headquarters
3800 Camp Creek Parkway SW
Building 1400  •  Suite 120
Atlanta, Georgia 30331 USA
Phone (800) 221-2397  –  Fax (404) 346-3119