Building Maintenance > Building Materials and Supplies
Marvin is the world's largest manufacturer of windows and doors made with Ultrex®—a highly durable, virtually maintenance free state-of-the-art pultruded fiberglass material that outperforms vinyl and roll-form aluminum. Learn more about these wonderful windows and whether they’d be a good fit for your home!
Details
- Last Updated
- 12/Dec/2025
- Contact
- John Ingalls
- [email protected]
- Phone
- (518) 966-5333
- Website
- http://www.gnhlumber.com/locations/greenville
- Address
- 11513 State Route 32Greenville, NY 12083