THOR® Systems, Inc.

About THOR Systems, Inc.

We want to help you work better.
Get a great looking roof every time. Work safer and faster.
Eliminate manual measurement errors.

THOR Systems, Inc. was founded in 1995 with a single goal—revolutionize the roofing industry.

It’s simple—less time equals more roofs. More roofs equals more money. Whether you’re a roofer, contractor, or Do-It-Yourselfer, THOR tools will save you time and money and provide a superior finished product—a perfect roof.

Pre-shingling layout makes any roofing job much faster. THOR tools will help you do the pre-shingling layout and snapping of lines in seconds, allowing you to install the fastest and most accurate shingled roof you’ve ever done. Each of our tools can work independently of the others, but when they are combined and used together, they create the most efficient system ever invented to install shingled roofing.

We want you to know that all THOR Tools include a 100% Money-Back Guarantee. If our tools do not do what we profess they can do, return them for a full refund. That is the THOR Roofing and Hand Tools Guarantee!