Pella 81CP0101 Window User Manual


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2"
1A
YOU WILL NEED TO SUPPLY:
•CompositeorImperviousshims/spacers
(12 to 20)
•Pressure-treated2x4(4-6ft)
•3-1/4”nishheadscrews(16-20)
•Woodblockingtosupportnewwindow.
(20-30ft)
•Pella®SmartFlash™foilbackedbutylwindow
and door flashing tape or equivalent
•PellaWindowandDoorInstallationSealantor
equivalenthighquality,multi-purposesealant
(2 tubes per window)
•Lowexpansion,lowpressurepolyurethane
insulatingwindowanddoorfoamsealant-
DO NOT use high pressure or latex foams
TOOLS REQUIRED:
•Tapemeasure
•Level
•Sealantgun
•Square
•Screwdriver(Flat)
•Utilityknife
•Hacksaw
•5/32"and3/8"drillbit
•1/2"drillguide
•Drill
•Reciprocatingsaw
•Electricshears,circular
saw or table saw
(optional)
Installation will require two or more persons.
A. Prior to removing the existing window sash
and/or glass, check that the frame size of the new
windowis1/2”to3/4”smallerthattheinsideofthe
existingframeor1/2”to3/4”smallerthantheinside
ofthedrywallreturnfortheush-cutmethodto
makesureitwilltcorrectly.
B. Prepare the window opening by removing the
sashand/orglassfromtheexistingaluminum
window frame.
Note: If a divider exists between vent and fixed
glass areas it will be necessary to cut with a
reciprocating saw or hacksaw and remove.
1B
1B
OPTIONAL FLUSH CUT METHOD
(Skip to step F for non flush cut installation)
C. Usingareciprocatingsawcuttwopasses2”apart
through the exiting window stop flanges. Do not
cut into the drywall.
1C
SEALANT
SEALANT
1
OPENING PREPARATION
1A
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