WEST FARGO - To prove how tough its products are, Integrity Windows and Doors has blasted windows with jet engines and placed them in the path of pounding skateboards. On Thursday, it was a hailstorm ...

WARROAD, Minn. — Marvin Windows and Doors announced plans this week to unify its brand with the Integrity Windows and Doors brand to be known going forward simply as Marvin. The company also ...

Marvin Windows and Doors and Integrity Windows and Doors will now be known as Marvin. Both of those brand logos are now retired, the company said in a release. The Marvin brand has a "refreshed" logo ...

For one thing, like Dunkin' Donuts and Weight Watchers, it's slimming its name. Moving forward, all the business lines will now be called simply Marvin. Gone will be the Integrity Windows and Doors ...

WARROAD, Minn. — Marvin Windows and Doors is launching a new brand name, logo and product collections. Known simply as Marvin, the brand represents all fenestration products previously known as Marvin ...