Expert Window Sales & Professional Installation

As an OSI Certified installer, Fortress Exteriors provides only the highest-quality window installation. We offer high quality products for lasting durability and a safer, more efficient home for you.

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PROFESSIONAL INSTALLATION • WINDOW EXPERTS • CUSTOM DOOR SOLUTIONS • ELITE QUALITY •

Top-Quality Products

Advanced engineering joins elegant design. Find products made for great performance and refined beauty.

Elite Window Collection

Superior efficiency and sleek profiles, designed for the harsh conditions of the Pacific Northwest.

Vacuum Insulated Glass

Good frames, bad glass? Replace your old, drafty glass with the cutting edge technology of vacuum insulated glass to keep your home warm. With 5x the efficiency of standard glass, your home will stay comfortable year round.

Privacy

Premium options such as blinds between the glass (pictured above), CLiC glass, and many opacity options let the light in while keeping your privacy.

Our Work

Full Window & Door Replacement

We replace aged, breezy windows and doors for modern, high-efficiency units. Our crew manages the whole process to boost your home’s safety, comfort, and character. For more info, call (509) 529-0930 to start today.

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Free Quotes on New Windows and Doors

Upgrade to high-performance windows and doors for a cozier, more energy-efficient home environment. Call (509) 529-0930 for a free quote.

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Consistent Quality in Every Job

Official dealer of Coeur d'Alene windows.