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What is STC and OITC? Do I need a higher rated window for my project? 

Modern Living Room

NFRC Ratings

How to read your NFRC label.

Open Window

When to Temper

When is a tempered IG required?

Building Under Construction 5

PG or DP?

What is the difference between Performance Grade (PG) and Design Pressure (DP)?

Series Sales Flyers


Our McKenzie Series offers a wide variety of windows. Casements, awnings, and picture window units as single or multi-lite configurations are possible.

Slider & Single Hung

The Santiam Series window design is one of the most comprehensive hung-slider window designs on the market. This versatile design is an excellent choice for upscale residential and light-commercial applications.

Swing Door

The Clackamas Series commercial doors line is our premier in swing and out swing door line. Available as ADA also. This series combined with our Molalla series allows for mulled side lite and transom options.

Sliding Patio Door

The Tualatin Series sliding patio door provides clients with unmatched design flexibility. Our Tualatin Patio Slide offers XO, OX, OXO and OXXO configurations for large patio openings.

Tilt Turn (coming soon)

The Molalla Series tilt/turn operation is simple, the handle turns in one direction, for tilting the vent back for ventilation. Rotate the hand further, and the entire sash opens inward for full ventilation.


FMA AAMA 100-12 Standard flange Installation

Follow your local building codes, customs and building practices for additional installation requirements.

Operation & Maintenance Instructions

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