HomeMy WebLinkAboutStucco System
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Sto Powerwall@ Stucco Systems
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Sto Powerwall@ Stucco Systems -
More Powerful than Conventional Stucco
Employing a systems approach to building with stucco, 5to has high performance
products that are designed to work together to form a superior wall cladding. 5to
Powerwall@ systems weigh less and can be installed faster than competing stuccos,
while our coatings and finishes bridge hairline cra'cks to keep moisture out-all of
which add up to a more powerful cladding system!
. the. in.novativ~ world leader(in(laddin~, coating andrestori3tionsystems
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Why 5to Powerwall@?
Strong and flexible. Sto Powerwall's compressive strength is nearly twice that of conventional stucco--its more controlled mix and added fibers withstanding
3000 - 3500 psi, Fiber-reinforced Sto Powerwall Stucco resists tensile stress, particularly during early stages of strength development while curing. With a tensile
strength greater than 200 psi, the Powerwall fibers reduce the risk of cracking in the system. Plus, Sto's higher quality elastomeric finishes use a high polymer
content and marble aggregate (not quartz) and are designed for maximum crack bridging and to eliminate pin holing.
lightweight. Powerwall can be applied at half the thickness of conventional stucco_ As a lighter weight cladding, PowerwalJ requires lower and less expensive
structural requirements-saving you time and money,
Unmatched color selection and custom design options. Available in a
popular collection or custom tints, Sto Powerwall offers excellent color unifor-
mity. Sto ensures batch-to-batch consistency, so if just a few pails are needed,
the color can be easily matched Plus, using highly concentrated pigments,
Sto Powerwall uses a smaller amount that will not break down material. With
smooth coatings, a variety of textured finishes, and more than 1,000,000 tint
formulas readily available to distributors via the internet, Sto Powerwall
enables unmatched custom design options and color selection.
National products with local materials, Sto Powerwall Stucco offers a sin-
gle solution that combines both local and national products for complete sys-
tem quality control and cost effectiveness. Sto Powerwall Stucco is produced
regionally with local raw materials to economically deliver the best recipe for
your building.
The highest quality standards. Sto coatings and finishes are produced in
Sto's ISO certified manufacturing facilities with extremely strict quality control
requirements and the best raw materials from across North America.
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Sto PowerwalJ Stucco Systems - Faster application and
better performance than conventional stucco
Sto Powerwall@ System
Includes Sto Powerflex to create a flexible protective
membrane for your building.
Sheathing/substrate *
Stucco Lath over
Building Paper *
Sto Powerwall Stucco
Sto Powerflex Finish
- 5-Year Limited Material Warranty (7-year with Sto PrimerH)
- Available in popular color collection or custom tints
- Flexible - minimizes cracking
- Excellent color uniformity
- Smooth coating or a variety of textured finishes - enables custom design
- Superior durability - resists wind driven rain and ultraviolet light
- Breathable - resists blistering
- Water-based - environmentall\' ;riendl'!
Sto Powerwall@ Sileo Syst~~
Includes Sto Powedlex Silco, a silicone-enhanced textured
elastomeric coating for premium weather-resistance and
appearance.
~ Sheathing/substrate *
_______________ Stucco La t hover
Building Paper*
Sro Powerwall Stucco
-------------- Sto Primer
- Sto Powerflex Sileo Finish
- 7 - Year Limited Material Warranty (1 a-year with Sto Primer. *)
- More mildew, mold and algae resistant
- Available in a popular color collection or custom tints
- Smooth coating or a variety of textured finishes - enables custom design
- Weather-resistant - resists wind-driven rain
- Flexible - minimizes cracks
- Excellent UV resistance and color retention
, Se!f-cleaning characteristics
, Highl'j breathable - resists b;istHlng 2n~~ ~",E ill:'
- \Vater-based - environmentally friEndl\'
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.." All ccryiic-based subscrat2 pli''l21 Js~:1 to plovlde ullifolm sulJstrat2 absolptiol' :.'ld to 'illpl').''' fil-ilsh CIJat adhesiol',s, cO'/Elage ai-It! \'.'2iel .cSi"::'i'Cc,
Sto Primer is recommendeCl Ie i1ssure colol unifol~lit'l and greater durabilit1
www.stocorp.com fOl specifications and mOle!
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Sto Powervvall@ Stucco is better than conventional stucco.
Powerwall's pre-mixed and pre-measured cement, lime, fiber and additives formula h as much more consistent quality control than on the job, field-mixed stucco.
Powerwall easily exceeds the" field chemist's" poor quality formulas that cannot guarantee day-to-day consistency. Let us rake out some of the on-site guess-
work Other added benefits include
5to Powerwall@ Feature Your Benefit
Higher compressive and tensile strength Powerwall has a more High impact resistance, less cracking resulting from structural movement.
controlled mix and added fibers.
Lower weight per square foot. Powerwall only needs to build up to Lower and less expensive structural requirements.
3/8" - 1 /2", plus the materia! does not absorb as much moisture,
Superior weather resistance when used with Sto elastomeric Does not allow moisture to get into the wall and helps maintain appearance
coatings and finishes that bridge hairline cracks.
Faster installation due to less field mixing, lower curing time, and Lower installation costs.
can be applied in one application.
What does this all mean?
Cost effective, lightweight 5to Powerwa" systems offer greater flexural strength, higher impact
resistance and faster installation than conventional stucco, 5to coatings and finishes bridge
hairline cracks to keep moisture out, enhancing weather resistance and long-term appearance.
With your help, Sto offers your building owners and homeoWfiers lasting high performance
beauty with a single-source of responsibility. From one manufacturer, you and your customers
get advanced, integrated stucco cladding systems, comprehensive warranties, and unmatched
service. Powerful performance from a powerful company_
For more information and installation details...
For more information about Sto Powerwall or any 5to cladding or coating systems or to contact
your local distributor, please visit us on the web at www.stocorp.com or call us toll free at
1-800-221-2397.
Key details to combat moisture intrusion with any cladding
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1. Sill flashing
beneath
window
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6. Expansion 7. Finish above
joint at floor grade
lines & sealant
5, Sealant at
penetrations
2, Kick-out flashing
at lower roof
terminations
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3. Sealant around
windows &
doors
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8. Head flashing 9. Flashing over 10. Cap flashing 11. Saddle flashing 12. Protection
above window buildouts over pa rapets at lower/higher of rough
walls openings
For details and more, use www.stocorp.com
1-800-221-2397 3
About 5to Corp.
Sto Corp., based in Atlanta, Ga., is an innovatil/e vvorld leader and producer of a broad range of versaTile cladding and
coating systems for building construction, maintenance and restoration. Sto Corp is ISO 9001 certified and operates
production plants strategically located to serve more than 170 distributors across f\Jorth America. At research and
deveiopment laboratories in the U.S and Europe, Sto continues to revolutionize the industry with the highest quality
products and application technology
Areas of Business
Headquartered in Atlanta, Georgia, Sto Corp. today offers the following outstanding product systems to meet the new
construction and renovation needs of residential, commercial and institutional markets in North America:
· A complete line of Stucco products
· Air and Moisture Barrier products
· A complete line of Insulated Wall Claddings
· Architectural coatings
· Integrated concrete and masonry repair systems
Sto's Added Value: Innovation, Experience,
Performance, Customer Service
Sto adds value to residential and commercial properties from the begin ni ng phases of your construction project with:
· Most comprehensive product line
· Experienced independent applicator base
· Proven warranty program
· Local sales & technical representatives
· Technical Service Hotline (1-800-542-3057)
· Established local distribution network for timely delivery
· Regional manufacturing support
· Local, regional, and national building code recognition
· Provider: AlA Continuing Education
· Sto Studio: a service for color renderings and architectural treatments
· Sto Institute: Sto educational unit, providing practical seminars and training courses for industry professionals
· StoMachine Technology: better wall cladding solutions by combining product and equipment innovation with
superior service and support
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5to Corp.
3800 Camp Creek Parkway
Building 1400, Suite 120
Atlanta, GA 30331
Tel: 404- 346- 3666
Toll Free: 1-800-221-2397 ,.
Fax: 404- 346- 3119 _c~
www.stocorp.com
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Sto
Powerwall@ Stucco
Details
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5.01
5.02
5.03
5.10
5.20
5.21
5.22
5.23a
5.23b
5.23c
5.32
5.40
5.50
5.51
5.52
5.53a
5.53b
5.54
5.62
5.65
5.70
System Components on Wood Frame
Stucco with Sto Guard™ Air/Moisture
Barrier Components
System Components over Insulation
Termination at Grade
Brick Mold Window Head
Brick Mold Window Jamb
Brick Mold Window Sill
Rough Opening Penetration
Installation of Window Head Flashing
Installation of Sill Flashing
Deck Flashing
Termination at Eave/Soffit
Joint at Floor line
Control Joint
Expansion Joint
Joint at Inside Corner:
Different Substrate
Joint at Inside Corner:
Common Substrate
Outside Corner
RooflWall Diverter Flashing
Saddle Flashing
EIFS Build-Outs
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System Components on Wood Frame
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Wood frame
Sheathing
Moisture barrier
Casing bead
Expanded metal lath
Sto Powerwall
scratch coat
Sto Powerwall
brown coat
Sto primer
Sto finish
(smooth at textured)
5to details are illustrations of construction. They are guidelines, intended for use by the design/construction professional, to assist in
developing project specific details. They should be modified where necessary to accommodate individual project conditions. Refer to
appropriate 5to specifications for design requirements. Refer to local building code for any special requirements,
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Detail No.
Date:
5.01
April 2003
Notes:
Detail shows the installation
of Sto PowerwaJj Stucco
over a wood frame wall.
Installation up to 1/2 inch
(13 mm) thickness may
be applied in one coat.
Sto materials:
11 5to Powerwall
scratch coat
21 Sto Powerwall
brown coat
3J Sto primer
4J Sto finish
(smooth or textured)
Accessory materials
including means for
fastening:
1 J Moisture barrier*
2J
3J
4]
Expanded metal-lath
Casing bead
Other accessories as
may be required (e.g.
weep screeds, etc.)
." Building codes vary with
respect to the type of
moisture barrier required
and the number of layers.
For example, the Uniform
Building Code (UBC)
requires two layers of
Type 1 Grade 0 building
paper over wood-based
sheathings. Check the
applicable code and
code compliance report
for the appropriate type.
WWW.stocorp.com
5to PO\^1erwall@ Stucco
with Sto Guard™ Air/iVloisture Barrier Components
Structure
Sheathing
Sto Guard Mesh
Sto Gold Fill@
Sto Gold Coat@
Moisture Barrier
Casing bead
Expanded metal lath
Sto powerwall@ scratch coat
Sto Powerwall@ brown coat
5to Primer
Sto Finish
Sto detci!s are illustrations of consHuction. ThEY are guide'!r'2s, intended for use by the design/construction prC>fes~lonal, tJ assist il.
developing project specific details. They should be modified where nEcessarv to accommodate individual project conditions. Refer to
appropriate Sto specifications for design requirements, Refer to local building code for any special requirements
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Detail No.
Date:
5.02
July 2003
Notes:
1] Detail shows the
i nsta Ilation of S to
Powerwall@ Stucco
over a steel frame wall
with Sto Guard Airf
Moisture Barrier.
installation at 1/2" r'
(13 mm) thickness
may be done in one
coat.
Sto materials:
11 Sto Guard Mesh
2] Sto Gold Fill@
3] Sto Gold Coat@
4] Sto Powerwall@
scratch coat
51 Sto Powerwal!@
brown coat
6] 5to primer
7] Sto finish
Accessory materials includ-
ing means for fastening:
1] MoistlJre barrier*
2] Expanded metal lath
3] Casing bead
4] Other accessories as
may be required
(e.g. weep screeds, etc.)
* Building codes vary with respect
to the type of moisture barrier
required and the number of layers,
For example, the Uniform Building
Code (USe) requires two layers
of Type 1 Grade D building paper
over wood-based sheathings.
Check the applicable code and
code compliance report for the
appropriate type,
www.stocorp.com
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Rough Opening Penetration
Step 1
Install sheet of moisture
barrier at bottom of
opening
Step 2
Install barrier membrane
on sill of rough opening
and onto the moisture
barrier. Lap up the jambs
a minimum of 4"
(100 mm)
Step 3
Completely seal corner
by applying a 2" (50 mm)
strip of barrier membrane
diagonally as shown
Step 4
Wrap moisture barrier
around jambs overlapping
ba rrier membrane 2"
(50 mm)
Slide head flashing under
top sheet
Sto details are IlIusuations of construction. They ae guidelines, intended for IJse by the design/comtrucLioll professior.al, to assist in
developing project specific details They should be modified where necessary to accommodate individual project conditions. Refer to
appropria!e Sto specifications for design requirements. Refer to local building code for any special requirements
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Detail No.
Date:
5.23a
April 2003
Notes:
1] Prepare opening prior
to the installation
of the window or
mechanical equipment.
Coordinate installation
with other associatect
subtrades.
21 Provide moisture barrier
and other associated
trim and accessories
as noted in Sto detail
5.01
3] Provide flashing at sill
to drain water to the
exterior (see Sto detail
5.23c).
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installation ofWinaow Head Flashing
Date:
Detail No.
April 2003
Structure
Sheathing
Moisture barrier
Moisture barrier lapped
over head flashing
Head flashing folded
down at end to
protect window
jamb/head interface
Moisture barrier
wrapped around jamb
of rough opening and
onto face of wall
Sto details are illustrations of construction. They are guidelines, intended for use by the design/construction professional, to assist in
developing project specific details. They should be modjfjed where necessary to accommodate individual project conditions. Refer to
appropriate Sto specifications for design requirements. Refer to local building code for any special requirements.
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5.23b
Notes:
1] Provide head flashing
as required by local
building codes and
window manufacturer.
2] Coordinate installation
of moisture barrier and
flashing with window
installer and other
related trades.
www.stocorp.com
5to PO'Nerwall@
J nsta lIati on of 5 ill flash i n 9
Wood frame
Sheathing
Moisture barrier
wrapped into opening
a nd lapped into pan
fl ashing
Barrier membrane
(see Sto detail 5.23a)
Pan flashing with end
and back dams
Moisture barrier
Sto details are illus,rations of construction. They c;re guidelines, intended for lJse by the design/construction professiorial. to assist In
developing prOject specific details. They should be modified where necesscry to accommodate individual project conditions. Refer to
apprOpri2!e SlO specifications for design requirements. Refer to :001 budding code for any special requirements.
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Detail No.
Date:
5.23c
April 2003
Notes:
1] Install protection for
the rough opening as
illustrated in Sto detail
5.23a.
2] Install a pan flashing to
drain water directly to'
the exterior beyond the
face of the stucco.
www.stocorp.com
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Joint at Inside (orner: Common Substrate
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Wood frame
Sheathing
Moisture barrier
continuous around
corner
Expanded metal lath
Sto Powerwall Stucco
5to primer
Sto finish
(smooth or textures)
Sto details are illustrations of construction. They are guidelines, intended for use by the design/construction professional, to assist in
developing project specific details. They should be modified where necessary to accommodate individual project conditions. Refer to
appropriate Sto specifications for design requirements. Refer to local building code for any special requirements.
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De~ta~J No.
Date:
5.53b
April 2003
Notes:
11 Wrap moisture barrier
minimum 8" (200 mm)
around inside corner.
21 Bend lath at inside
corner and extend past
corner minimum 24"
(610 mm) in both
directions or use corner
lath over abutted metal
lath. Fasten securely at
the corner.
www.stocorp.com
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Sto Powervvall@
Outside (orner
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Detail No.
Date:
5.54
April 2003
Notes:
Wood frame
1] Install moisture barrier
continuous around
corner without break
for minimum 12"
(300 mm).
2] Install expanded meta(
lath continuous around
corner without break
for minimum 24"
(610 mm).
3] Attach corner bead
over lath.
4] Metal accessories are
susceptible to corrosion
in costal environments.
Metal corner beads
with solid metal noses
are susceptible to
corrosion in exposed
exterior applications
Sheathing
Moisture barrier
Expanded metal lath
Corner bead filled solid
with stucco pressed through
perforated flange
Sto Pow€rwall Stucco
5to primer
5to finish
(smooth or textured)
Sto det2i1s are illustrations of construction. They are gUidelines, ir,tenced for use by the design/C<Jnstruclior. professional, to assist in
developing project specific details. They shculd be modified where necess2rY to accommodate individual project conditions. Refer to
appr.Jpriate Sto specifications for design requirements, Refer to local building code for any special requirements.
www.stocorp.com
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5to Corp.
3800 Camp Creek Parkway
Building 1400, Suite 120
Atlanta, GA 30331
Tel: 404-346-3666
Toll Free: 1-800-221-2397 Ai'
Fax: 404- 346- 3119 ~t
www.stocorp.com
07/03 VEN 5609