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The exterior frame and sash are protected by aluminum cladding with our tough EnduraClad

®

 or 

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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.

EXTERIOR FINISH

Care and maintenance information is available in the Pella Owner’s Manual. You can obtain an owner’s 
manual by contacting your local Pella retailer. This information is also available on 

www.pella.com.

CARE AND MAINTENANCE

If products cannot be finished immediately, cover with clear plastic to protect from dirt, damage and 

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Remove sanding dust.

Pella products must be finished per the below instructions; failure to follow these instructions voids the 
Limited Warranty.

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s/NSINGLEHUNGANDDOUBLEHUNGDONOTPAINTSTAINORlNISHTHEVERTICALSASHEDGESANYlNISH

   on the vertical sash edges may cause the sash to stick; it is optional to paint, stain or finish the 

HORIZONTALSASHEDGES
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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 

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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 got to 

www.pella.com.

9

 INTERIOR FINISH

A. 

Insert backer rod 

into the space around the window to provide approximately 

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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.

Note: For wood siding applications, when using the 
flexible fin, ensure the sealant bead covers the exterior 
edge of the fin weather-strip.

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.

8

SEALING THE WINDOW TO THE EXTERIOR WALL  

CLADDING 

(continued)

Summary of Contents for 80GZ0102

Page 1: ...ting 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...

Page 2: ...E APPROPRIATE PERSONAL PROTECTIVE EQUIPMENT B Verify the window will t the opening Measure all four sides of the opening to MAKE SURE IT IS LARGER THAN THE WINDOW in both width and height On larger op...

Page 3: ...G 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...

Page 4: ...each installation screw hole Adjust the shims as required to plumb and square the window in the opening Note DO NOT over shim C Check the interior reveal Make sure the measurement from the interior fa...

Page 5: ...dow Position the tape so it laps ONTO THE FRAME CLADDING COVERS THE lN AND LAPS ONTO THE WATER RESISTIVE BARRIER 4HE TAPE SHOULD EXTEND ABOVE THE TOP OF THE WINDOW AND BELOW THE BOTTOM OF THE WINDOW 0...

Page 6: ...al cuts in the water resistive barrier Apply the tape covering the entire diagonal cut in the resistive water barrier at both upper corners of the window Note Be sure to overlap the top corners 4E 5 S...

Page 7: ...PG DDFTTPSZ SPPWF DDFTTPSZ SPPWF OTVMBUJOH GPBN JO 7 45 4 JO MFBSBODF BDLFS 3PE BOE 4FBMBOU UZQJDBM OTVMBUJOH GPBN 1FSJNFUFS 4FBMBOU NVTU FYUFOE UP SPPNTJEF PG DDFTTPSZ SPPWF DDFTTPSZ SPPWF 7 INTERIO...

Page 8: ...e the sash to stick it is optional to paint stain or nish the HORIZONTAL SASH EDGES s N PATIO DOORS IT IS OPTIONAL TO PAINT STAIN OR lNISH THE VERTICAL AND HORIZONTAL PANEL EDGES Note To maintain prop...

Page 9: ...lla products as well as the design and installation of ashing and sealing systems are the responsibility of the Buyer or User the architect contractor installer or other construction professional and...

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