Pella 808SQ102 User Manual

Installation Instructions for Typical Wood Frame Construction.
These instructions were developed and tested for use with typical wood frame wall construction in a wall system designed to manage water. 
These instructions are not to be used with any other construction method. Installation instructions for use with other construction methods, 
multiple units or bow and bay windows, may be obtained from Pella

®

 Corporation or a local Pella retailer. Building designs, construction methods, 

building materials, and site conditions unique to your project may require an installation method different from these instructions and additional 
care. Determining the appropriate installation method is the responsibility of you, your architect, or construction professional. 

YOU WILL NEED TO SUPPLY:
• Cedar or Impervious shims/spacers (12 to 20)
• 2" galvanized roofing nails (1/4 lb.)
• Closed cell foam backer rod/sealant backer (12 to 30 ft.)
• Pella

®

 SmartFlash

™

 foil backed butyl window and door 

flashing tape or equivalent

• High quality exterior grade polyurethane or silicone sealant 

(2 to 3 tubes per door)

• Great Stuff 

™

 Window and Door Insulating Foam Sealant 

by the Dow Chemical Company or equivalent low pressure 
polyurethane window and door foam - DO NOT use high 
pressure or latex foams.

• Pella aluminum sill support or 2 x 4 wood blocking
• Interior trim and/or jamb extensions (15 to 40 ft.)
• 9" wide Fortifiber flashing paper or equivalent

TOOLS REQUIRED:
• Tape measure

• 6' Level

• Square

• Hammer

• Stapler

• Sealant gun

• Scissors or utility knife

• Drill

• Screwdrivers

  (#2 Phillips with 8" shaft and small flat blade)

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://warranty.pella.com.

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Part Number: 808S0102

©2008 Pella Corporation