Blue, shingle sided bungalow with a cedar wood door, at dusk. Three gray stone columns support white wood post over a small front porch. White trim double hung windows with colonial grids offer a view to the interior of the home.

What Are Window Grids?

Learn What Window Grids Are & How They’re Used

Interior view of two, double hung replacement windows with colonial grids, in whiteWhen getting quotes for new house windows you’ll be asked if you would like window grids. Knowing what they are, their purpose, and your options, will help you decide if window

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Colonial home with green shutters and hung windows with grids, in white.

What are Double Hung Windows?

What Double Hung Means and How They Work

It should be noted that a hung window means that the sashes are mounted within the frame and are engineered to open vertically. When it comes to hung windows, you’ll hear the

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Closeup of a five-lite, bow window with colonial grids, in white; shown against a red stone veneer.

Bay or Bow Window? How to tell the difference.

Bay and Bow windows have a long history in architectural design. These statement windows can be found in European castles dating back to medieval times.

Large home with Siding and Red brick. Features two bay windows and double hung windows.

When it comes to window replacement, you’ll often hear people using the terms bay and

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Tan home with white slider and double hung windows with grids against beautiful sunset.

Shopping for new windows?

A Different Window Style May Be the Better Choice

Assuming that you are not in in a HOA where the type or style of window is regulated, we recommend that you take some time considering if a different style or

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Interior view of sliding glass patio doors overlooking wooden desk with outdoor table, rug, and deck box. In ground pool can be seen in the background.

Sliding Glass Patio Doors

The Evolution of Energy Saving Sliding Glass Doors

Today, sliding glass doors are common in commercial and residential buildings; but did you know that evidence of sliding doors can be found as early as 79 A.D.?

Archeologists have uncovered channels

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White kitchen with pendant lighting and large bay window with grids

Window Trends For Your Home- Then & Now

When it comes to replacement window trends, a few of the most common styles asked about are Double Hung, Casement, and Slider. These window workhorses have been around for ages and can be seen in both commercial

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Jantek Industries Showroom Tour

Take a virtual tour of our Medford, NJ showroom and factory, or visit us Monday through Friday 9:00am-5:00pm. 

Free feel to call us call us at  (609) 881-2400 with any questions you may have.

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Replacement Windows-Frequently Asked Questions

How fast can I get my replacement windows installed after I place my order? 

All Jantek windows are custom sized per your home’s requirements. Most standard window styles can be manufactured and installed in under 4 weeks. Shaped windows, Bays

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Angled, exterior view of a house with off-white vinyl siding. Twin, double hune replacement windows, with colonial grids, in white. Evergreen hedges.

How do Sash Windows Stay Open?

The Evolution of Window Counterbalance Systems

Cord and Weights

Old, window chain and pulley system used to keep windows open.The simple answer is, physics. Window manufacturers figured out long ago that by engineering a counterbalance system into the design the window will stay open at the desired height. In windows,

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