Welcome to Douglass Enterprises (About Kolbe)





	At Kolbe & Kolbe, our goal is to produce a product with superior features that are built into every window and door – not added on. These "quality in detail" features are evident in all our units – from our most intricate custom units to our utility windows. Rest assured, we remain steadfast in our commitment to produce only the best.

	To achieve that goal, we remain dedicated to the philosophies that inspired Herb & Ervin Kolbe nearly 60 years ago:


		We will always use the best materials and superior craftsmanship to produce the finest windows and doors available. We will strive to completely satisfy our customer. We will not allow manufacturing shortcuts that compromise the integrity of our design. We will not sacrifice either innovation or competitiveness. We will continue to manufacture windows and doors by harmonizing technology with the artful skill of the human eye and hand. The safety and health of our employees and a healthy environment will always be priorities.
		Your complete and total satisfaction is our primary concern. Take a look at Kolbe® windows & doors... and See the Difference Quality Makes.