Welcome to Green T Garage Doors. 

We are proud to serve the Chicago area and surrounding North, West, and South suburbs. Green T Garage Doors provides the best residential garage door and opener services and we enjoy working with our customers. Our certified technicians are prepared to answer all of your questions. Whether you need repairs or installation services, Green T Garage Doors is here to serve you and provide you with high quality service. 

Our team ensures that we leave you each and every time with a safe garage door that provides

Energy Efficient Doors -Insulation

Choosing an insulation material helps you pick an energy efficient door that could help maintain temperature in your garage. The thermal property of insulation is expressed as an R-value. A higher R-value can translate into lower energy usage, cost, and even reduce outside noise or help the door operate more efficiently.

Most insulated doors are constructed using polystyrene or polyurethane foam. A polystyrene insulated door can be thicker but has a lower R-Value than polyurethane. A polyurethane insulated door might look thinner but actually offers a much higher insulation R-value. That is because of the way the insulation expands during the manufacturing process to tightly fill the cavity between the two steel panels as it chemically bonds to the skins of the door.

Not only does this make the door better insulated but it also makes the door incredibly strong and helps lessen noise while the door operates.

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