FARGO, ND--(Marketwire - Mar 20, 2013) - Integrity® from Marvin Windows and Doors continues to outperform any window in the fiberglass/composite category with products from their Wood-Ultrex line ...

FARGO, ND--(Marketwire - Jan 29, 2013) - One lucky building professional will be bidding his or her next job in a new Ford F-150 pickup from Integrity Windows and Doors. The Ultrex Tough Truck ...

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 ...

Segment: Integrity competes in the mid-tier residential housing market, where vinyl windows & doors are the de facto standard – they're inexpensive and accessible. Most purchases are made at building ...

Fargo-based Integrity Windows and Doors has scored big on the Web site YouTube with a series of videos in which construction workers perform amazing feats with tools. The five videos - one of which ...