VERNON HILLS, Ill. — Because the Duo-Fast Cordless Roofing Nailer has become a must have tool for residential and commercial roofing contractors, Duo-Fast is now offering a no questions asked Two-Year Service Promise. That means all regular service, including cleaning and any repairs, for free, no questions asked.

 Duo-Fast will service and repair the tool through the ITW Construction Service & Parts center. Duo-Fast will pay for shipping to the service center and back. Duo-Fast offers a three-day turnaround upon receipt of the tool and, if it cannot be repaired, Duo-Fast will replace it for free. For more information, visit or stop by booth 485.