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Marlin Windows is a manufacturer of custom aluminum windows, storefront, curtain wall, sloped glazing, entry doors, patio doors and sunshades.   Our windows are available in the following styles:  fixed, awning, hopper, casement, single hung, horizontal slider, blinded window and vertical/horizontal pivot window.  We also offer historical panning.

You will find our windows in the finest buildings from Arizona to Alaska. Each year, more architects, contractors and builders specify Marlin for product quality, design and manufacturing excellence.

Manufactured in Spokane, Washington for over 50 years, Marlin Windows has brought innovations in performance and thermal efficiency to the Northwest. Designed in a climate that can go from below 0 to over 100 degrees in a year, Marlin Windows allow the beauty of the outdoors to come in without the harshness of the weather.

Marlin is dedicated to providing an attractive, thermally efficient window product with superior performance and structural integrity

Latest Projects

Riverfront Park Looff Carrousel

Ponderosa Elementary

Central Washington University    Student Housing

Riverbend Elementary

Liberty Creek Elementary

Grant County Court House

Workforce and Business             Development Center

Pullman High School

Convention Center/Grand Hotel Skywalk

Convention Center Expansion

The Davenport Grand Hotel  Spokane

Hutton Elementary

North Central High School

Ferris High School

SFCC - Early Learning Center

SCC - Building 15

Finch Elementary

Jefferson Elementary

Cheney Elementary

Benewah Medical Center

Camellia Tower V - Lafayette, LA

University of Hawaii at Hilo  Student Housing

Coeur d'Alene Casino Expansion

Aluminum Extrusions

Extruded aluminum has proven over time to be the best material for long lasting, low maintenance commercial windows. Marlin Windows uses high quality aluminum alloys best suited for window applications. All Marlin windows use extruded exterior glass stops to allow matching anodized finishes and provide extra strength under negative window loads.

T.I.E. Technology

Marlin thermally improved extrusions are accomplished by placing a specially designed cavity in the extrusion that is filled with a high density polyurethane. The bottom side of the cavity is then debridged with a saw, resulting in two separate extrusions that are held together by the polyurethane "thermal barrier". This provides a higher resistance to heat loss and condensation.


Marlin offers both anodized and painted finishes in any available specification or color. Because custom colored windows require extended lead times for color selection, sample submittal, and production as well as additional cost for setup and minimum order quantities, Marlin recommends this as an option for larger projects that allow for added time.

For fast track and smaller jobs, Marlin inventories the two most popular anodized finishes - dark bronze and clear anodized.  In addition Marlin's commercial line windows are also available in a white painted finish, since these products are often used as a residential upgrade.

2013 by Marlin Windows, Inc