Pella 802X0104 installation instructions Rough Opening Preparation, Window Preparation

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1 ROUGH OPENING PREPARATION (continued)

E.Apply sill flashing tape #1. #UT A PIECE OFImASHING TAPE  LONGERI than the opening width. Apply at the bottom of the opening as shown

% SO IT OVERHANGSA TOSTHEEXTERIOR

Note: The tape is cut 12" longer than the width so that it will extend 6" up each side of the opening.

F.Tab the sill flashing tape and fold. Cut 1" wide tabs at each corner

FROM EACHESIDE OF CORNER E& F&OLDLTAPE TOATHEEEXTERIOR AND PRESSSlRMLYlTO ADHEREEIT TOTTHETWATERTRESISTIVEEBARRIER

' Apply sill flashing tape #2. #UT A PIECE OFImASHING TAPE  LONGERI

than the opening width. Apply at the bottom, overlapping tape #1 by

AT LEAST  $OONOTNALLOWWTHETTAPE TOTEXTEND PASTOTHEEINTERIOR FACE OFE THEHFRAMINGR' 

Note: The flashing tape may not fully cover the framing members.

( Install and level sill spacers. Place 1" wide by 3/8" thick spacers on

THEHBOTTOM OFTTHEOWINDOWWOPENINGE FROM EACHESIDEH3PACERS 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.

Note: Improper placement of shims or spacers may result in bowing the bottom of the window.

2 WINDOW PREPARATION



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A.Remove plastic wrap and cardboard packaging from window. DO NOT remove plastic shipping spacers located between the window sash and frame. The shipping spacers will help keep the window square during installation. DO NOT unlock or 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.

B.Designer units with half screen only:

1.Remove the screen from the window. &ROM THE EXTERIOR pull one side of the screen near the shipping clips until the clips disengage from the window.

 Rotate the screen shipping clips TOWARDDTHETEXTERIOR OFTTHER screen (in the direction of the arrows) until they snap free from the screen.

3.Set the screen aside in a safe location.

4.Discard the screen shipping clips.

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C.Fold out installation fin to 90°. Be careful not to remove or

TEAR THE lNTCORNERS

Note: If the fin is not at 90°, the window will not line up correctly on the interior.

2C

TWO OR MORE PEOPLE WILL BE REQUIRED

FOR THE FOLLOWING STEPS.

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Contents Pella Corporation Part Number YOU will Need to Supply Rough Opening PreparationFold out installation fin to 90. Be careful not to remove or Rough Opening PreparationWindow Preparation Setting and Fastening the Window Bottom of the window on the spacers at the bottomWindow in place while shimming it plumb and square Apply insulating foam sealant. From the interior, insert Interior SealIntegrating the Window to the Water Resistive Barrier Apply flashing tape to diagonal cuts. Cut pieces of flashingSealing the Window to the Exterior Wall Cladding Interior SealRotate the screen clips to the open position Half Screen Installation Designer Units onlyPull the bottom of the screen in using the screen handle Insert backer rod into the space around the windowExterior Finish Care and Maintenance Important NoticeVoids the Limited Warranty Interior Finishing