Living room with view of mountains through Sierra Pacific Windows

Sierra Pacific Windows

Five Beautiful Choices. One Exacting Standard.

Never Compromise

Impeccable Construction. Innovative Design. Sustainable Forestry Initiative.

Sierra Pacific Windows combines impeccable construction with design innovation and environmental responsibility to make every product one-of-a-kind, from the extruded aluminum cladding, to beautiful wood interior, to cutting edge glazing technology for greater thermal efficiency. Sierra Pacific Industries manages 2 million acres of timberland in California and Washington State using cutting-edge sustainable methods.


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Aluminum Clad Wood

The Best of Both Worlds

Windows and doors with luxurious wood inside for natural beauty and insulation, protected with CoreGuard Plus® wood treatment, combined with fully encased in weatherproof, low maintenance extruded aluminum cladding outside that is twice as thick as roll-form cladding. Optional stained or painted interior factory finished. Exterior is double thick cladding finished with a power coating process that leads the industry in durability and environmental safety


Classic and Distinctive

For a classic, distinctive look, Sierra Pacific’s all-wood windows and patio doors offer timeless elegance with exceptional thermal performance. As with all our wood products, long-term durability is ensured by CoreGuard Plus®, a leading wood treatment against rot and insects.

CoreGuard Plus®

Inventive Fusion Technology™

Inventive Fusion Technology integrates three components (extruded aluminum, vinyl, and wood) into one perfect window with greater energy efficiency and performance. Double thick aluminum exteriors are protected by Sierra Pacific’s industry-leading powder coated finishes, while the wood interior is preserved with CoreGuard Plus®


New Construction and Replacement Windows

All the benefits of vinyl windows and patio doors done the Sierra Pacific way. The vinyl new construction and replacement products offer many of the same features and design options as their premium wood products.

Interior Designer chooses Sierra Pacific for her own home

Get all the details on #theODLhouse windows in this video! Learn the exact specs of Kristen Forgione’s windows in her new home, why she only considered Sierra Pacific Windows as her window provider, and how she used their products to design the ideal windows and doors for her family.

Sierra Pacific Solutions

FeelSafe™ Hurricane-Resistance & CoreGuard Plus®

FeelSafe™ Hurricane-Resistance

Sierra Pacific’s hurricane-resistant windows and patio doors feature high strength, laminated glass, plus highly reinforced engineering and construction.  They are built to withstand heavy storm impact as well as determined burglars.

CoreGuard Plus®

CoreGuard Plus is a patented process that, when needed, penetrates wood right to the core to repel water, so our windows and patio doors are less likely to warp or swell and have superior dimensional stability. In addition, CoreGuard Plus contains fungicides and insecticides to deeply protect all wood species from pests and rotting. Amazingly, this strong protection comes from a naturally organic, water-based treatment with nearly zero VOC’s, which helps us maintain our strict environmental stewardship.

Interior Living Room Windows and Doors

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