Since we first opened our doors in 1947, we’ve been committed to producing exceptional windows; windows that enhance the home and improve the life of the homeowner. Windows that provide builders, architects and ultimately homeowners with energy-efficient, low maintenance solutions that add beauty and charm to any house.

We believe that form follows function, so before we make our windows beautiful, we make them strong and durable. Every Silver Line window is rigorously tested to ensure a lifetime of satisfaction. Satisfaction that is ensured by our comprehensive “Peace of Mind” Limited Lifetime Warranty.

Our commitment to excellence is abundantly clear. We don’t just stand behind our products; we stand alongside our customers by providing exceptional service. Service that doesn’t end once our truck pulls away. Our team of dedicated professionals is just a phone call away, ready to assist before, during and after the sale.

Silver Line offers the highest quality window at the best possible price. By extruding our own vinyl, injection molding our own hardware, and insulating our own glass units, we are better able to control quality as well as cost, and pass the savings on to you. We pack countless features into every window and door, in an effort to provide you with a product that will outperform and outlast the competition. We give you all of this at a price that's right, and back it with our Limited Lifetime Warranty.

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Double Hung Window
Model ID: 3000/3900
This classically styled double hung window represents Silver Line’s premium new construction product. Beneath its traditional appearance, state-of-the-art window technology is hard at work providing energy efficient performance in a maintenance free vinyl new construction window.
Tested and certified to AAMA specifications for strength and durability, the 3000/3900’s heavy gauge, fusion welded construction and 7/8" insulating glass assure strength and energy savings. The top and bottom sashes tilt in for easy cleaning, while low maintenance vinyl construction never needs painting. The 3000/3900’s continuous head and sill design, integral nailing flange and a 7/8" integral ‘J’ channel type siding return allow easy installation.