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609.654.1030

Closeup of EnerCore insulation for vinyl replacement windows. Triple Pane

WHEN IT COMES TO REPLACEMENT WINDOWS,
NOT ALL BRANDS PERFORM THE SAME.

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*Based on industry average of Double Hung windows w/o EnergyMiser Technology.
†Based on 3/4" Jantek Double Hung windows using EnergyMiser Technology.
‡Based on 1 1/8" Jantek Double Hung windows using EnergyMiser Technology.

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LEARNING CENTER

THE JANTEK STORY

WINDOW & DOOR SOLUTIONS

High Performance Windows and Patio Doors

WE'RE WITH YOU FROM START TO FINISH.
WE DESIGN, MANUFACTURE, INSTALL & SERVICE ALL OF OUR WINDOWS AND PATIO DOORS.

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Reinvent Spaces In Your Home

We are the partners on your creative journey, transforming the places that matter most. Manufactured in Medford, NJ.

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Jantek designs, manufactures and installs our full line of windows and patio doors.

Learn why we created our own brand of world class, high performance windows and patio doors.

Visit our learning center to learn about Vinyl Replacement Windows and Patio Doors

Jantek Windows is committed to providing expert information so that you can make an informed decision on replacement windows and patio doors.

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Manufacturing Plant & Showroom

230 Route 70 East Medford, NJ 08055

609-654-1030

Showroom hours:

Monday through Friday 9:00am to 5:00pm

Visit our virtual showroom:

VIRTUAL SHOWROOM

JANTEK INDUSTRIES

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