Windows

Mathews Brothers is the oldest window company in America. Since 1854, their manufacturing plant in Belfast Maine has provided quality vinyl and contemporary composite windows and doors all over New England.

Mathews Brothers Vinyl Window Products add character to your home that is a reflection of your personal taste and lifestyle. We offer a wide range of styles and sizes which allows you to find the perfect window for your home at an affordable price. All of our windows are made in America, using American-made components. Carby’s Lumber is newly partnered with Mathews Brothers and eager to provide yet another quality building product to our builders and homeowners for a great price. 

Walcott Vinyl Windows

- Highest quality vinyl for a lifetime of trouble free performance.

- Full 3-1/4" jamb depth chambered frame for maximum structural integrity.

- Fusion welded frames and sashes for extra strength and durability.

- 3/4" insulated glass for superior thermal performance.

- 1/2" flat coil spring balances for easy operations.

- Lock pivot pins.

Sanford Hills

-  Limited Lifetime Warranty*

-  4-9/16 Master Frame

-  PG-50 Without Upgrades

-  Historic 1-3/4" Sash Members

-  Low-Conductive, Non-Metallic Reinforcement 

-  Low-e/Argon Fill Standard

-  3/4" Dual and 1-1/8" Triple Glazing

-  Dura Lite Warm Edge Spacer

-  Nailing Flange

- Fat 7/8" J-Channel