Our Products & Services

Northern Illinois Seamless Roofing has been recognized as a Duro-Last® Master Elite Contractor

We install and highly recommend the complete line of Duro-Last® roofing products for all your commercial roofing projects:

Duro-Shield® Metal Retrofit Roofing System     duro shield metal retrofit roofing system Duro-Last® northern illinois seamless roofing mendota, il

Are rusted roof decks and leaky seams starting to compromise your building's watertight integrity? The Duro-Shield roofing system is the long term way to protect your building against rain, temperature changes, interior drips, ice build-up, and rust and corrosion. The Duro-Shield single-ply membrane is prefabricated in our factory; custom designed to fit your metal roof exactly, eliminating up to 80-85% of rooftop installation labor.

Our metal retrofit solution keeps Mother Nature outside, while your inventory, equipment, and workers stay safe and dry inside. The Duro-Shield metal retrofit system is also energy-efficient, resistant to chemicals, fire and high winds, and virtually maintenance-free. If time has caught up with your metal roof, it's time you consider the Duro-Shield roofingsystem. Contact us to find out how a Duro-Shield metal Duro-Shield® Metal Retrofit Roofing System.


                                                        CALL US TODAY FOR YOUR FREE ROOFING EVALUATION!


Northern Illinois Seamless Roofing serves LaSalle, Bureau, Putnam, Lee, DeKalb and the surrounding counties