Manufacturing the Best
Built to Stand the Test

We are the largest manufacturer and #1 seller of gutter machines in the USA

COMING IN 2022: KWM to Launch E-Commerce Website for Direct-to-Consumer Sales

Why Customers Choose KWM

Rock Solid Guarantee

The most comprehensive gutter machine warranty in the industry: 3-years parts & labor on all mechanical components; 1-year parts & labor on all electrical components. Our IronMan Next Generation Machine has a 5-year warranty on electrical components.