©2008 Pella Corporation
Part Number: 80ED0101
INSTALLATION INSTRUCTIONS - INSTRUCCIONES DE INSTALACION
FOR HURRICANESHIELD® IMPACT-RESISTANT
DOUBLE-HUNG, SINGLE-HUNG AND SIMULATED-HUNG
Instrucciones en español en el reverso.
Fin
Corner
Window Top
Nailing Fin
Corner
Flashing
Tape
Corner
Flashing
Tape
Top
Flashing
Tape
Side
Flashing
Tape
Side
Flashing
Tape
Checkrail
Window Bottom
Sill Flashing Tape #1
Sill Flashing Tape #2
Water Resistive Barrier
Sheathing
Framing
Always read the Pella™ Limited Warranty before purchasing or installing Pella products. By installing
this product, you are acknowledging that this Limited Warranty is part of the terms of the sale.
Failure to comply with all Pella installation and maintenance instructions may void your Pella
product warranty. See Limited Warranty for complete details at http://www.pella.com.
Important Safety Information:
Pella® HurricaneShield® Products have been tested in accordance with the large missile impact testing
requirements of ASTM E 1886 and ASTM E 1996. Pella HurricaneShield Products are neither
hurricane proof nor are they shatter proof. Severe wind and rain may produce temporary conditions
which exceed product performance standards. When these units are subjected to intense storms or
extreme conditions, which exceed the intended design pressures, air, water and flying debris infiltration
may occur.
The performance of any building is dependent upon the design, installation, and workmanship of the
entire building system. Pella Corporation strongly recommends consulting an experienced architect,
contractor, or structural engineer prior to installation of Pella products.
The individual (building owner, architect, contractor, installer and/or consumer) responsible for the
project must take into account local conditions, building codes, inherent component limitations,
the effects of aging and weathering on building components, and other design issues relevant to each
project.
The determination of the suitability of all building components for each project, as well as the design
and installation of flashing and sealing systems, are the responsibility of the building owner, architect,
contractor, installer and/or consumer.
'ꢇ Apply sill flashing tape #2. Cut a piece of flashing tape 12" longer
THAN THE OPENING WIDTHꢇ !PPLY AT THE BOTTOMꢎ OVERLAPPING TAPE ꢈꢂ BY
at least 1". DO NOT allow the tape to extend past the interior face of
THE FRAMING ꢁꢂ' ꢇ
1"
1G
Note: The flashing tape may not fully cover the framing members.
H. Install and level sill spacers. 0LACE ꢂꢅ WIDE BY ꢂꢀꢆꢅ THICK SPACERS ON
the bottom of the window opening 1/2" from each side. Spacers are
also required at points where windows are joined in multiple window
applications. Add shims as necessary to ensure the spacers are level.
Once level, attach spacers and shims to prevent movement.
1H
Note: Improper placement of shims or spacers may result in bowing
the bottom of the window.
2 PREPARE THE WINDOW
A. Remove plastic wrap and cardboard packaging from window. DO NOT cut the checkrail
bands or remove plastic shipping spacers located between the window sash and frame. The
shipping spacers will help keep the window square during installation. DO NOT open the
window until it is fully fastened.
Note: If screens, grilles or hardware are removed from
the window at this time, label them and store them in a
protected area.
2B
B. Fold out installation fin to 90°. Be careful not to remove
or tear the fin corners.
Note: If the fin is not at 90°, the window will not line up
correctly on the interior.
PLACEMENT DIAGRAM
Note: If installing the window using frame screws,
proceed to Step 3 - SETTING THE WINDOW.
6“
CENTER
6“
6“
6“
C. Install installation clips. Place the clip so that the
lip is facing up and against the installation fin, at the
locations shown in the placement diagram. Secure the
2C
CENTER
CENTER
CLIP BY DRIVING ꢈꢋ X ꢊꢀꢌꢅ CORROSION
resistant screws
through the
outer two holes
of the three
holes shown.
3“
3“
3“
3“
Top of lower sash
#6 x 5/8” screws
6“ from end
CENTER
6“
CENTER
6“
Lip
2C
Note: Arrows indicate the
placement of installation clips.
3 SETTING THE WINDOW
3A
TWO OR MORE PEOPLE WILL BE REQUIRED
FOR THE FOLLOWING STEPS.
A. Insert the window from the exterior of the building. Place the
bottom of the window on the spacers at the bottom of the opening,
then tilt the top into position. Center the window between the
sides of the opening to allow clearance for shimming, and insert
one roofing nail in the first hole from the corner on each end of the
top nailing fin. These are used to hold the window in place while
shimming it plumb and square.
EXTERIO
B. Plumb and square window.
INTERIOR
Frame screw method: Place shims 1" from the bottom
and top of the window between the window and the
sides of the opening. Adjust the shims as required to
plumb and square the window in the opening. Place
shims at the midpoint of the window sides. Adjust
the shims until the window sides are straight, and
the space between the sash and frame is equal from
top to bottom.
3B
3B
Installation clip method: Shim between the installation
clip and the rough opening at each clip location.
Note: DO NOT shim above the window or in the space between the spacers at the bottom
of the window. DO NOT over shim.
C. Check the interior reveal. Make sure the measurement from the interior
3C
face of the window to the interior face of the wall is equal at several points
1
INCHES
m
2
0
2
3
3
0
4
0
5
0
6
0
around the window.
7
0
Note: If the dimensions are not equal, check to make sure the fins are
folded out to 90° at all points.
D. Fasten the window to opening BY DRIVING ꢃꢅ GALVANIZED ROOlNG NAILS
into each pre-punched hole in the nailing fin.
Note: Make sure the fin corner is lying as flat as possible.
E. Check window operation (vent windows only). Cut the checkrail
bands and remove the shipping spacers. Open and close the window
a few times to check for proper operation. Make sure the window will
tilt correctly.
3D
Note: If there are any problems with the operation of the window,
recheck shim locations and adjust for plumb and square.
EXTERIO
INTERIOR
Note: If installing the window using frame screws,
proceed to Step 5 - FRAME SCREW METHOD.
4 INSTALLATION CLIP METHOD
4A
A. Fasten the window to the opening BY DRIVING TWO ꢈꢌ X ꢂꢍꢂꢀꢆꢅ CORROSION
resistant screws into the pre-punched holes in the clips. If clips are bent
and fastened to the interior stud/block, install the screws as close to the
bend as possible.
Note: DO NOT shim above the window. For masonry openings use
two 3/16" x 1-1/2" masonry screws per clip. Pre-drill the masonry
before attempting to drive the screws in.
4B
B. Simulated-hung only: Remove the
simulated-hung lock by removing the
four screws from each lock.
INTERIOR
C. Raise the lower sash.
D. From the room side of the window, drill
ꢂꢉꢀꢋꢆꢅ DIAMETER CLEARANCE HOLES THROUGH THE
sill of the frame. Space the holes as shown.
#10 x 3"
stainless steel
flat head
4E
4D
4C
wood screw
E. Fasten the sill to the opening BY DRIVING ꢈꢂꢄ
X ꢉꢅ CORROSION RESISTANT mAT HEAD WOOD SCREWS
into each of the pre-drilled clearance holes.
Drill 13/64”
diameter clearance
hole.
Note: Drive the screws until snug but DO
NOT over-tighten them. DO NOT bend or
bow the unit frame.
SILL
CENTER
6“
6“
F. Simulated-hung only: Close the lower sash
Note: Arrows indicate the
placement of clearance holes.
and reinstall the lock(s).
5 FRAME SCREW METHOD
A. Mark the location of the top of the lower sash on the rough opening.
Note: Marking this location is needed for the correct
placement of the frame screws.
Interior
Top of lower sash
5A
B. Simulated-hung only:
Remove the simulated-hung
lock by removing the four
screws from each lock.
5B
Finger slides are
located on the
top, back side of
the lower sash.
C. Remove the lower sash. Raise the sash 6" or more
and locate the two finger slides on the lower sash
check rail. At the same time, slide each toward the
center of the sash to disengage the wash lock stops
and pull the sash towards the room side. The sash
will tilt from the bottom.
5C
D. With the sash parallel to the floor, lift one side of the lower sash until the terminal is
removed from the balance shoe. Continue to lift the sash up until the terminal is released
from the opposite side of the sash and can be removed from the shoe. Lift the sash up and
out of the window frame. Set the sash in a safe location.
E. Simulated-hung and Single-hung only:
Remove the screw from the balance shoe
in the jamb liner on both jambs.
Pull the top of
the sash to the
room side.
5E
Lower upper sash
6” or more.
5F
Slide the wash lock
releases toward
the center.
F. Remove the upper sash. Lower the upper sash 6"
or more and locate the two wash lock releases on the
top of the sash. Slide each toward the center of the
sash and pull the top of the sash to the room side.
5G
Lift one side of the upper sash
until the terminal is removed
from the balance shoe.
'ꢇ With the sash parallel to the floor, lift one side of the upper sash
until the terminal is removed from the balance shoe. Continue to
lift the sash up until the terminal is released from the opposite side
of the sash and can be removed from the shoe. Lift the sash up and
out of the window frame. Set the sash in a safe location.
H. Remove the clad/wood insert. Place a stiff putty knife under the weather-
strip between the clad/wood insert and the vinyl on the interior side and
gently pry the insert out of the jamb liner.
Note: On taller units, continue to pry up the length of the unit, if
needed. Take care not to rip the weather-strip. The top of the insert is
behind the head stop; use care in pulling it down from behind the stop
so as not to dent the wood.
5H
I. From the room side of the window, DRILL ꢂꢉꢀꢋꢆꢅ DIAMETER
clearance holes through the head, jambs and sill of the frame.
Space the holes as shown.
HEAD
ꢀi
$&/5&3
ꢀi
ꢀi
ꢀi
Drill 13/64” diameter
clearance hole.
ꢀ*
5I
$&/5&3
$&/5&3
Drill 13/64” diameter
clearance hole.
ꢁi
ꢁi
ꢁi
ꢁi
.BSLFEꢂMPDBUJPOꢃ
UPQꢂPGꢂMPXFSꢂTBTI
$&/5&3
ꢀi
$&/5&3
ꢀi
SILL
ꢀi
$&/5&3
ꢀi
Drill 1/8” x 1”diameter pilot hole
thru frame and into rough opening.
/PUFꢀꢁꢁꢁꢁꢁꢁ"SSPXTꢁJOEJDBUFꢁUIFꢁ
QMBDFNFOUꢁPGꢁDMFBSBODFꢁIPMFTꢂꢁꢁ
5K
J. Place shims at each pre-drilled clearance hole between
the window and the rough opening.
HEAD
K. Drill 1/8" x 1" deep pilot holes into the shims and rough
5L
opening through the clearance holes in the unit frame.
L. Fasten the window to the
#10 x 3"
stainless steel
flat head
opening BY DRIVING ꢈꢂꢄ X ꢉꢅ
5L
5K
corrosion resistant flat head wood
screws into each of the pre-drilled
clearance holes.
wood screw
SILL
JAMB
Note: Drive the screws until snug
but DO NOT over-tighten the
5K
screws. DO NOT bend or bow the
5L
unit frame.
M. Reinstall the clad/wood insert and sashes.
INTEGRATING THE WINDOW TO
THE WATER RESISTIVE BARRIER
6
EXTERIOR
Note: The flashing tape must be applied
approximately 1/2" onto the frame cladding at the
jambs and head. Pre-folding the tape at 1/2" before
removing the paper backing will make it easier to
apply the tape correctly. If the siding is less than 1/2"
thick, adjust the dimension of the fold so the exterior
sealant line will cover the exterior edge of the tape.
6A
A. Apply side flashing tape. #UT TWO PIECES OF mASHING TAPE ꢆꢅ LONGER
than the frame height of the window. Apply one piece 1/2" onto the
window frame over the nailing fin and onto the water resistive
barrier on each side. The tape should extend 2" above the top of
the window and 2" below the bottom of the window. Press the
tape down firmly while folding down the excess tape at the top
and bottom of the window.
Ex
terior
V
iew
6B
B. Apply top flashing tape. Cut a piece of flashing tape long enough
to go across the top of the window and extend at least 1" past
the side flashing tape on both sides. Apply the tape 1/2" onto
the window frame over the top nailing fin as shown. Fold the
overlapping tape down, and press all tape down firmly.
6B
1"
Note: DO NOT tape or seal the bottom nailing fin.
C. Fold down top flap of water resistive barrier (6C).
6C
EXTERIOR
D. Apply flashing tape to diagonal cuts. Cut pieces of
flashing tape at least 1" longer than the diagonal cuts
in the water resistive barrier. Apply the tape covering
the entire diagonal cut in the water resistive barrier
at both upper corners of the window.
6D
6D
Note: Be sure to overlap the top corners (6D).
7 INTERIOR SEAL
Caution: Ensure use of low pressure polyurethane window
and door insulating foam and strictly follow the foam
manufacturer’s recommendations for application. Use of high pressure foams
or improper application of the foam may cause the window frame to bow and
hinder operation.
7A
Interior
A. Apply insulating foam sealant. From the interior, insert the
NOZZLE OF THE APPLICATOR APPROXIMATELY ꢂꢅ DEEP INTO THE SPACE
between the window and the rough opening and apply a 1"
deep bead of foam. This will allow room for expansion of the
FOAM AND WILL MINIMIZE SQUEEZE OUTꢇ )F USING FOAM OTHER THAN
'REAT 3TUFF - 7INDOW AND $OOR )NSULATING &OAM 3EALANT BY
the Dow chemical Company, allow the foam to cure completely
ꢁUSUALLY ꢌ TO ꢃꢆ HOURS BEFORE PROCEEDING TO THE NEXT STEPꢇ
Note: DO NOT completely fill the space from the back of
the fin to the interior face of the opening.
B. Check window operation (vent units only) by opening and
closing the window.
Note: If the window does not operate correctly, check to make sure it is still plumb, level,
square and that the sides are not bowed. If adjustments are required, remove the foam with
a serrated knife. Adjust the shims, and reapply the insulating foam sealant.
8SEALING THE WINDOW TO THE EXTERIOR WALL CLADDING
When applying siding, brick veneer or other exterior finish material, leave adequate space
between the window frame and the material for sealant. Refer to the illustration that
corresponds to your finish material.
Note: The sealant details shown are standard recommendations from the sealant industry.
Contact your sealant supplier for recommendations and instructions for these and any
other applications.
VINYL/STEEL
SIDING
BRICK VENEER
STUCCO
Backer Rod and
Sealant typical
3/8" Clearance
Backer Rod and
Sealant typical
3/8" Clearance
Backer Rod and
Sealant typical
3/8" Clearance
Accessory Groove
Insulating
Foam
Insulating
Foam
Insulating
Foam
Accessory Groove
Accessory Groove
Perimeter Sealant
must extend to
room side of
Perimeter Sealant
must extend to
room side of
Perimeter Sealant
must extend to
room side of
Accessory Groove.
Accessory Groove.
Accessory Groove.
3/8"
3/8”
3/8"
WOOD SIDING
WITH TRIM
WOOD
SIDING
1/2"
Min.
1/2"
Min.
1/2"
Min.
Sealant typical
Sealant typical
1/8" Clearance
3/8" Clearance
Accessory Groove
Insulating
Foam
Insulating
Foam
Perimeter Sealant
must extend to
room side of
Accessory
Groove
Accessory Groove.
3/8"
1/8"
1/2"
Min.
A. Insert backer rod into the space around the window
APPROXIMATELY ꢉꢀꢌꢅꢇ 4HIS SHOULD PROVIDE AT LEAST A ꢉꢀꢌꢅ
clearance between the backer rod and the exterior face
of the window.
8A
Note: Backer rod adds shape and depth for the
sealant line.
B. Apply a bead of high quality exterior grade sealant to
the entire perimeter of the window.
8B
C. Shape, tool and clean excess sealant. When finished, the
sealant should be the shape of an hourglass.
Note: This method creates a more flexible sealant line
capable of expanding and contracting.
INTERIOR FINISHING
If products cannot be finished immediately, cover with clear plastic to protect from dirt, damage and moisture.
2EMOVE ANY CONSTRUCTION RESIDUE BEFORE lNISHINGꢇ 3AND ALL WOOD SURFACES LIGHTLY WITH ꢂꢌꢄ GRIT OR lNER SANDPAPERꢇ
$/ ./4 USE STEEL WOOLꢇ "% #!2%&5, ./4 4/ 3#2!4#( 4(% ',!33ꢇ 2EMOVE SANDING DUSTꢇ
Pella products must be finished per the below instructions; failure to follow these instructions voids the
Limited Warranty.
s /N CASEMENT AND AWNINGSꢎ IT IS OPTIONAL TO PAINTꢎ STAIN OR lNISH THE VERTICAL AND HORIZONTAL SASH EDGESꢇ
s /N SINGLEꢍHUNG AND DOUBLEꢍHUNGꢎ DO NOT PAINTꢎ STAIN OR lNISH THE VERTICAL SASH EDGESꢎ ANY lNISH ON THE VERTICAL
SASH EDGES MAY CAUSE THE SASH TO STICKꢏ IT IS OPTIONAL TO PAINTꢎ STAIN OR lNISH THE HORIZONTAL SASH EDGESꢇ
s /N PATIO DOORSꢎ IT IS OPTIONAL TO PAINTꢎ STAIN OR lNISH THE VERTICAL AND HORIZONTAL PANEL EDGESꢇ
Note: To maintain proper product performance do not paint, finish or remove the weather-stripping, mohair
dust pads, gaskets or vinyl parts. Air and water leakage will result if these parts are removed. After finishing,
allow venting windows and doors to dry completely before closing them.
Pella Corporation is not responsible for interior paint and stain finish imperfections for any product that is not
factory-applied by Pella Corporation. Use of inappropriate finishes, solvents, brickwash, or cleaning chemicals will
cause adverse reactions with window and door materials and voids the Limited Warranty.
For additional information on finishing see the Pella Owner’s Manual or go to www.pella.com.
EXTERIOR FINISH
The exterior frame and sash are protected by aluminum cladding with our tough EnduraClad® or EnduraClad Plus
baked-on factory finish that needs no painting. Clean this surface with mild soap and water. Stubborn stains and
deposits may be removed with mineral spirits. DO NOT use abrasives. DO NOT scrape or use tools that might
damage the surface.
Use of inappropriate finishes, solvents, brickwash or cleaning chemicals will cause adverse reactions with window
and door materials and voids the Limited Warranty.
CARE AND MAINTENANCE
Care and maintenance information is available in the Pella Owner’s Manual. You can obtain an owner’s manual by
IMPORTANT NOTICE
Because all construction must anticipate some water infiltration, it is important that the wall system be designed
and constructed to properly manage moisture. Pella Corporation is not responsible for claims or damages caused
by anticipated and unanticipated water infiltration; deficiencies in building design, construction and maintenance;
failure to install Pella products in accordance with Pella’s installation instructions; or the use of Pella products in
wall systems which do not allow for proper management of moisture within the wall systems. The determination of
the suitability of all building components, including the use of Pella products, as well as the design and installation
of flashing and sealing systems are the responsibility of the Buyer or User, the architect, contractor, installer, or
other construction professional and are not the responsibility of Pella.
Pella products should not be used in barrier wall systems which do not allow for proper management of moisture
within the wall systems, such as barrier Exterior Insulation and Finish Systems, (EIFS) (also known as synthetic
STUCCO OR OTHER NONꢍWATER MANAGED SYSTEMSꢇ %XCEPT IN THE STATES OF #ALIFORNIAꢎ .EW -EXICOꢎ !RIZONAꢎ .EVADAꢎ
Utah, and Colorado, Pella makes no warranty of any kind and assumes no responsibility for Pella windows
and doors installed in barrier wall systems. In the states listed above, the installation of Pella Products in
barrier wall or similar systems must be in accordance with Pella’s installation instructions.
Product modifications that are not approved by Pella Corporation will void the Limited Warranty.
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