Montana Sash & Door — Loewen Windows

We stand behind everything we provide, so our selection of manufacturers requires that they be service and warranty oriented. We stake our reputation on taking care of the project long after the sale, and it requires a solid manufacturer and supplier to do that effectively. Complement your individual style with the fine craftsmanship of premium-grade custom windows, doors, and hardware. Our unique product lines feature quality American, Canadian, and Italian suppliers with design options from rustic to mountain contemporary to achieve your aesthetic vision.

We have a dedicated, highly experienced, detail oriented staff in three locations; Bozeman, Kalispell, and Coeur D’Alene, which allows us to service a broad market area to meet our clients’ needs. All locations have showrooms and full service shops.


Bozeman Showroom
18 Peregrine Way
Bozeman, MT 59718"
Phone: 406.586.1858

Kalispell Showroom
238 Frontage Park
Kalispell, MT 59901
Phone: 406.752.4527

Visit Dealer Website →