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Pocket Replacement Window Installation

Learn how to install Pella® windows into existing frames from our knowledgeable product experts.

Select Existing Frame Type

Wood Double- or Single-Hung Window Installation Instructions

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Pocket Replacement from the Exterior for Block Frame Windows

The existing sashes and exterior stops of the old double- or single-hung window are removed along with any balances or jambliners. The new window is placed against the interior stop from the exterior.

Instructions

description Windows

English
Spanish

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Pocket Replacement from the Interior for Renovation or Precision-Fit Windows

The existing sashes of the old double- or single-hung window are removed by cutting the balance chords and removing the interior stop and parting stops. The new window is placed against the exterior stop from the interior. The interior stops can then be re-installed.

Instructions

description Windows

English
Spanish

slideshow Watch Video

Helpful Resources

  • Pella Contractor Program

    Pella Contractor Program

    Become a Pella Certified Contractor® and let us help bolster your business.

  • Support Center

    Support Center

    Contact us if you have questions about windows, patio doors or entry doors.

  • Installation Guides

    Installation Guides

    Find everything you need in one packet for your construction type.

  • Product Warranties

    Product Warranties

    Always read the Pella warranty before purchasing or installing a Pella® product.