Les Grumdahl Window and Siding LLC
Infinity from Marvin hand-selected us as their Independent retail partner based on our expertise and passion for serving our community.
Les Grumdahl Window & Siding is a replacement window company trusted by residents of Duluth, MN to provide top quality products and first-rate service. Our goal is to help make your home feel more comfortable & energy efficient, all while delivering a home remodeling experience that is smooth and stress-free. Aside from Infinity replacement windows from Marvin, Les Grumdahl Windows & Siding also specializes in siding.
Learn more about the options and durability of Infinity replacement windows from Les Grumdahl Window & Siding today.
Address PhoneInfinity from Marvin fiberglass windows and doors are built with Ultrex® fiberglass making Infinity windows stronger than vinyl windows and requiring less maintenance than wood windows.
| COMPARE INFINITY | Vinyl | Vinyl/Wood Composites (Fibrex®) | Infinity Ultrex® Fiberglass |
|---|---|---|---|
|
DURABILITY Learn more |
GOOD | BETTER | BEST |
|
STABILITY Learn more |
GOOD | BETTER | BEST |
|
STRENGTH Learn more |
GOOD | BETTER | BEST |
Fibrex® is a registered trademark of Andersen Corporation.
