Retrofit Collections

Acrylic Sheet

Starting at $11.01

See Options
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SpacerStix Sets

Starting at $20

See Options
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Specialty Tape

Starting at $27

See Options
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Sash Lifts

Starting at $1.98

See Options
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Weatherization Supplies

Starting at $5.58

See Options

New Construction Collections

Prices vary based on height: 24" to 96" available

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R5 White PVC

Fitting 16" o.c. framing

Starting at $100

See heights available
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R5 White PVC

Fitting 24" o.c. framing

Starting at $150

See heights available
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R11 White PVC

Fitting 16" o.c. framing

Starting at $150

See heights available
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R11 White PVC

Fitting 24" o.c. framing

Starting at $250

See heights available
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R7 Natural Wood

Fitting 16" o.c. framing

Starting at $100

See heights available
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R7 Natural Wood

Fitting 24" o.c. framing

Starting at $150

See heights available
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R11 Natural Wood

Fitting 16" o.c. framing

Starting at $150

See heights available
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R11 Natural Wood

Fitting 24" o.c. framing

Starting at $250

See heights available

Installation Tools

Best Way to Contact Us:

mark@wonderwindow.net


GS Research LLC

PO BOX 2592

Bay St. Louis, MS 39521

228-363-2529

We want to hear from you!

Residential or commercial, retrofit or new, window, skylight, insulated greenhouse or other potential projects welcome. We are looking for Makers, Assemblers, and Installers particularly in cold climate zones.