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Residential Properties

commercial Properties

Windows, Doors, Siding

The visionary concept of putting the complete range of Home Performance services under one roof has been the key to INTEC’s growth. 

These services include sound conditioning, weatherization through replacement with energy efficient windows and doors, venting, and other home improvement services from siding installation to related construction and repair services.

The common thread that runs through every service that INTEC provides is the unsurpassed level of quality and professionalism that is exceeded only by the value that is obtained from the finished process. 

Hundreds of satisfied customers over the decades look back and agree that, what seemed to be an expense at the time, was soon realized as a sound investment in energy-efficient cost savings, with the added value of an increase in seasonal comfort that the home environment provided to their families. 

Visit our pages on SidingDoors, and Windows, to learn more about where your energy is going, and how we can help you.

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and ask about our $250 energy audits


Shorewood home owner, new windows

Very professional at each level of the organization. Follow through and communications throughout the project were fantastic. I would recommend Insulation Technologies to anyone with a home improvement project in their future. read more

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