Hilltop Lumber Idea House Galleries


The Idea House Galleries in our Alexandria and Ottertail, Minnesota, showrooms feature the largest and most comprehensive displays of Marvin products in the central Minnesota lakes area.

At Hilltop Lumber, you will discover the latest from Marvin along with Hilltop Lumber experts who provide unmatched personal service. They’ll help you find inspiration, solve problems, and get the perfect windows or doors for your project. If you’re building or remodeling be sure to visit Hilltop Lumber’s Idea House Galleries in our Alexandria and Ottertail, Minnesota, showrooms. 

Our showrooms also display the latest building and remodeling products from other major manufacturers, all presented in the most up to date finishes and color combinations.

Marvin products are available at all Hilltop Lumber locations: Alexandria, Glenwood, Parkers Prairie, Brandon and Ottertail.

Alexandria Idea House Gallery

Ottertail Idea House Gallery

Here are just a few of the suppliers we represent:

Marvin – Imagine nearly infinite possibilities

The Marvin Signature™ collection offers our broadest range of product types, sizes, configurations and design options. You’ll experience the difference in every thoughtful detail, with the highest level of architectural precision and beautiful aesthetics. Featuring the Ultimate and Modern product lines, the Signature collection is a hallmark of Marvin’s design leadership and customer-focused innovation—made to inspire truly exceptional spaces.



Thermo-Tech Premium Windows and Doors

Thermo-Tech Premium Vinyl Window and Doors are built to order with one thing in mind: your complete satisfaction.



Bayer Built: Interior, Exterior Doors, Moulding and Stair Systems



EDCO Products: Siding, Soffit, Fascia and Trim



Certainteed Corporation: Siding and Roofing, Insulation



AZEK Building Products: Decking, Railing, Trim and Moulding