Window Replacement / Installation

TMC WINDOWS has developed an innovative and cost effective process to install new windows and meet the needs of discriminating home owners.


Selecting New Windows

For a variety of reasons, some windows fall into such disrepair that replacement is required.  TMC Windows can assist you in deciding what type of window best fits your window replacement needs and expertly installing it.  We have operated at a highly skilled level for more than 20 years.

By visiting the Evanston showroom, you can see the differences in the types and aspects of the windows.

Click here for more information on selecting new windows.

Wood Window Unit Replacement


All of the deteriorated elements of the window are removed, NOT covered over. An entirely new window unit is installed to meet the existing interior mill work. This process allows for a better installation, in less time and with less dirt. Only the new window needs to be decorated. Nobody else offers this type of installation.

Watch a Window Being Installed (video coming)



The window sash and storm window are removed.

The chains, weights and pulleys are removed.

The window jamb is cut at the line of the window stop - where painted or stained wood meets unpainted and weathered wood.

Everything from the jamb "cut line" out is removed.


The weight vaults are filled with solid blocking and fiberglass insulation.

The outside jamb of the new window unit is covered with solid blocking.

The new window is precisely sized to fit the masonry opening and the casing.

The new window is installed by pulling the window in from the outside until it meets the existing millwork


The windows are secured through the jamb.

There are no exposed fasteners.

The gap between the brick mould and masonry is filled with a backer rod and high quality caulk the same color as the new window.

Wood Insert Window Replacement


If your current wood window frame is in good condition, there is no need to remove it. The insert window is installed inside the existing window jambs. The exterior can be wrapped in aluminum or wood can be painted.


The window sash and storm window are removed. The chains, weights, pulleys and parting stop are removed.


Insert window installed against existing blind stop. The insert window is sized to fit the existing jamb.


Client has the choice of optional maintenance free exterior. Window treatments will fit new windows without alterations.


TMC Windows provides window placement for Chicago and the surrounding suburbs including:

Evanston, Wilmette, Winettka, Glencoe, Highland Park, Lake Forest, Lake Bluff, Bannock Burn, Deerfield, Northbrook, Glenview, Hinsdale, Oak Park, Kenosha Wisconsin, Northwest Indiana

Click to request a Free Quote!

TMC Windows, Inc.

8041 Ridgeway Ave.
Skokie, IL 60076

Call us! 847-329-8000