New High Velocity Hurricane Zone (HVHZ) Systems including Level E rated system for essential buildings

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Prefabricated Wall Panels

A Smarter form of Building Construction.

The logical evolution of the best performing products engineered into a comprehensive prefabrication solution. StoPanel systems deliver what stand-alone components cannot: higher quality and dependability fortified by third-party testing and code compliance.

Our StoPanel Systems

StoPanel GPS ci

StoPanel Classic NExT ci

StoPanel Classic NExT ci with StoCast Brick

StoPanel Mineral ci

StoPanel 3DP powered by Branch Technology

StoPanel Fiber Cement ci

StoPanel LM Impact ci

StoPanel Brick ci

StoPanel Precast ci

StoPanel Metal ci

StoPanel Backup

StoPanel Classic ci

Our StoPanel HVHZ Systems

View Our StoPanel HVHZ Systems

StoTherm ci GMG – LE

StoTherm ci GMG – LM

StoTherm ci GMG – SM

StoTherm ci GMG – LM/SM

StoTherm ci MVES GMG – LM

StoTherm ci MVES GMG – SM

StoTherm ci StoCast GMG-LM

StoTherm ci StoCast GMG-SM

StoTherm ci Ply

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Sto Wall Selector

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StoPanel GPS ci

Energy-efficient and durable lightweight prefabricated with GPS continuous insulation and StoGuard Air and Water-resistive Barrier (AWRB) and the patented “Sto Wedge” to provide an integral means of drainage

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FEATURES

8-10 Pounds Per Square Foot (psf)
High thermal efficiency with GPS insulation with R value of 4.7/inch
Sto GPS Board does not contain fluorocarbon blowing agents
No fasteners required, fully adhered system
Fully integrated seamless and continuous air and water-resistive barrier using StoGuard
Explore our wide range of available colors and aesthetics including brick, wood, concrete, stone and traditional plaster.

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StoPanel Classic NExT ci

Energy-efficient and durable lightweight prefabricated with continuous insulation and StoGuard Air and Water-resistive Barrier (AWRB) and the patented “Sto Wedge” to provide an integral means of drainage

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FEATURES

8-10 Pounds Per Square Foot (psf)
Explore our wide range of available colors and aesthetics including brick, wood, concrete, stone and traditional plaster.
Allows for drainage through weeps in Patented Sto Wedge Design
Continuous Insulation is a standard component
Fully integrated seamless and continuous air and water-resistive barrier using StoGuard
Available with 3rd Party Window / Wall Testing using Kawneer 8225TL & AA425 Windows and Pella Impervia Direct Set Window

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StoPanel Classic NExT ci with StoCast Brick

This lightweight prefabricated panel is both energy efficient and durable, with continuous insulation, StoGuard Air and Water-resistive Barrier (AWRB) and the patented “Sto Wedge” to provide an integral means of drainage. Finished with StoCast Brick for a beautiful and lightweight natural brick appearance.

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FEATURES

8-10 Pounds Per Square Foot (psf)
Custom-made resin cast bricks that are lightweight, flexible, easy to apply and durable. Available in 30 standard bricks or project-specific colors, patterns and textures.
Allows for drainage through weeps in Patented Sto Wedge Design
Continuous Insulation is a standard component
Fully integrated seamless and continuous air and water-resistive barrier using StoGuard
Available with 3rd Party Window / Wall Testing using Kawneer 8225TL & AA425 Windows and Pella Impervia Direct Set Window

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StoPanel MVES ci

Engineered insulating wall system with Adhered Masonry Veneer (AMV) – thin brick, natural stone, ceramic tile, or cultured stone that incorporates continuous exterior insulation and StoGuard Air and Water-resistive Barrier (AWRB) with Sto’s high-strength masonry veneer adhesive

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FEATURES

Light weight: 8 – 10 Pounds per Square Foot (psf) plus up to 13 psf cladding weight
Patented Sto Wedge moisture drainage design
Fully integrated seamless and continuous air and water-resistive barrier using StoGuard
Up to R-16 continuous insulation

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StoPanel Mineral ci

Prefabricated exterior wall panel with noncombustible continuous insulation and StoGuard Air and Water-resistive Barrier (AWRB)

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FEATURES

Fully integrated high-density mineral wool core
Specially designed dowel attachment system
Fully integrated seamless and continuous air and water-resistive barrier using StoGuard
Patented Sto Wedge moisture drainage design
Explore our wide range of available colors and aesthetics including brick, wood, concrete, stone and traditional plaster.

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StoPanel 3DP powered by Branch Technology

Prefabricated panelized wall system that includes all the building envelope control layers integrated with a unique, fully customizable 3D printed composite shape that is lightweight, structurally robust and easy to install.

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FEATURES

Lightweight robotically 3D printed polymer matrix
Patented Sto Wedge moisture drainage design
Fully integrated seamless and continuous air and water-resistive barrier using StoGuard
Up to 10” of continuous insulation

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StoPanel Fiber Cement ci

Incorporates StoGuard Air and Water-resistive Barrier (AWRB), mineral wool insulation. The StoVentro sub-construction provides a structural system that creates a rainscreen cavity for managing moisture, carries the dead load of the cladding, and resists wind load

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FEATURES

14-18 Pounds Per Square Foot (psf)
Continuous Insulation is a standard component
Fully integrated seamless and continuous air and water-resistive barrier using StoGuard
Freedom for design with a wide range of colors, finishes, custom engravings and sun shading elements

Sto Panel_Brick_XPS

StoPanel Brick ci

Lightweight, energy-efficient, prefabricated exterior wall panel with StoGuard continuous air and water-resistive barrier (AWRB), exterior insulation as an option and a variety of thin veneers, such as thin brick

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FEATURES

25 Pounds Per Square Foot (psf)
Allows for drainage through weeps in Patented Sto Wedge Design
Saves money on structural materials vs. traditional brick
Fully integrated seamless and continuous air and water-resistive barrier using StoGuard

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StoPanel Precast ci

Lightweight, energy-efficient, prefabricated exterior wall panel with StoGuard continuous air and water-resistive barrier (AWRB), exterior insulation and a variety of integral decorative & protective finish options to replicate precast concrete

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FEATURES

20 Pounds Per Square Foot (psf)
Allows for drainage through weeps in Patented Sto Wedge Design
Saves money on structural materials vs. traditional precast concrete
Fully integrated seamless and continuous air and water-resistive barrier using StoGuard
Includes Sto Crack Defense System for added crack resistance
Explore our wide range of available colors and aesthetics including brick, wood, concrete, stone and traditional plaster.

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StoPanel Metal ci

Metal panel construction at a lower cost, with StoGuard Air and Water-resistive Barrier (AWRB) and exterior insulation standard

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FEATURES

10 Pounds Per Square Foot (psf)
Fully integrated seamless and continuous air and water-resistive barrier using StoGuard
Exterior insulation available as an option
A variety of metal panels can be utilized

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StoPanel Backup

Consists of cold-formed steel, glass-mat faced gypsum sheathing and StoGuard Air and Water-resistive Barrier (AWRB) and a wide variety of cladding options

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FEATURES

5 Pounds Per Square Foot (psf) (minus cladding)
StoGuard continuous air and water-resistive barrier (AWRB)
Fully integrated seamless and continuous air and water-resistive barrier using StoGuard
Design freedom with multiple cladding options

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StoPanel Classic ci

Energy-efficient and durable lightweight prefabricated with continuous insulation and StoGuard Air and Water-resistive Barrier (AWRB) standard

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FEATURES

8-10 Pounds Per Square Foot (psf)
Continuous Insulation is a standard component
Fully integrated seamless and continuous air and water-resistive barrier using StoGuard
Explore our wide range of available colors and aesthetics including brick, wood, concrete, stone and traditional plaster.

Sto HVHZ Compatible Prefabrication Solutions

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StoTherm ci GMG-LE

Level E impact rated continuous insulation wall system over gypsum mat sheathing

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FEATURES

MAXIMUM DESIGN PRESSURE, PSF:	+/- 110
SUBSTRATE TYPE:	Glass Mat Gypsum
Steel stud/track gauge	16 Gauge
Construction Type	– Field applied – Prefab (StoPanel)

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StoTherm ci GMG – LM

Large missile impact continuous insulation wall system over gypsum mat sheathing

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FEATURES

MAXIMUM DESIGN PRESSURE, PSF:	+/- 150 National Gypsum eXP +/- 150 USG Securock +/- 120 CertainTeed GlasRoc
SUBSTRATE TYPE:	Glass Mat Gypsum
Steel stud/track gauge	16 Gauge
Construction Type	– Field applied – Prefab (StoPanel)

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StoTherm ci GMG – SM

Small missile impact continuous insulation wall system over gypsum mat sheathing

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FEATURES

MAXIMUM DESIGN PRESSURE, PSF:	+/- 150 National Gypsum eXP +/- 150 USG Securock +/- 120 CertainTeed GlasRoc
SUBSTRATE TYPE:	Glass Mat Gypsum
Steel stud/track gauge	16 Gauge
Construction Type	– Field applied – Prefab (StoPanel)

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StoTherm ci GMG – LM/SM

Large and small missile impact continuous insulation wall system over gypsum mat sheathing

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FEATURES

MAXIMUM DESIGN PRESSURE, PSF:	LM/SM +/- 150 GP DensGlass LM +/- 140 USG Securock Ultralight SM +/- 120 USG Securock Ultralight
SUBSTRATE TYPE:	Glass Mat Gypsum
Steel stud/track gauge	18 Gauge
Construction Type	– Field applied – Prefab (StoPanel)

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StoTherm ci MVES GMG – LM

Large missile impact continuous insulation wall system over gypsum mat sheathing with masonry veneer

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FEATURES

MAXIMUM DESIGN PRESSURE, PSF:	+/- 103 National Gypsum eXP
SUBSTRATE TYPE:	Glass Mat Gypsum
Steel stud/track gauge	18 Gauge
Construction Type	– Field applied – Prefab (StoPanel)

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StoTherm ci MVES GMG – SM

Small missile impact continuous insulation wall system over gypsum mat sheathing with masonry veneer

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FEATURES

MAXIMUM DESIGN PRESSURE, PSF:	+/- 112 National Gypsum eXP
SUBSTRATE TYPE:	Glass Mat Gypsum
Steel stud/track gauge	18 Gauge
Construction Type	– Field applied – Prefab (StoPanel)

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StoTherm ci StoCast GMG-LM

Large missile impact continuous insulation wall system over gypsum mat sheathing with StoCast Wood

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FEATURES

MAXIMUM DESIGN PRESSURE, PSF:	+/- 105 National Gypsum eXP
SUBSTRATE TYPE:	Glass Mat Gypsum
Steel stud/track gauge	18 Gauge
Construction Type	– Field applied – Prefab (StoPanel)

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StoTherm ci StoCast GMG-SM

Small missile impact continuous insulation wall system over gypsum mat sheathing with masonry veneer

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FEATURES

MAXIMUM DESIGN PRESSURE, PSF:	+/- 112 National Gypsum eXP
SUBSTRATE TYPE:	Glass Mat Gypsum
Steel stud/track gauge	18 Gauge
Construction Type	– Field applied – Prefab (StoPanel)

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StoTherm ci Ply

Large missile impact continuous insulation wall system over plywood sheathing

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FEATURES

MAXIMUM DESIGN PRESSURE, PSF:	+/- 100 Wood framing +/- 125 Steel framing
SUBSTRATE TYPE:	Plywood
Steel stud/track gauge	18 Gauge
Construction Type	– Field applied – Prefab (StoPanel)

Documentation

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Sto Connect

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