Red-I™ Joists

Red-I joists: structural solutions

Developed to provide strength and consistency, Red-I joists have become an integral part of floor, ceiling, and roof framing.

Built with dimensional stability, Red-I joists resist warping, twisting, and shrinking that can lead to squeaky floors.

Highly customizable, these strong and lightweight engineered I-joists include a wide range of sizes and depths in lengths up to 80 feet, providing extraordinary design freedom. Plus, they’re faster and easier to install than traditional framing, so you save on labor.

High-quality, manufactured engineered wood.

Strong and lightweight

Available in lengths up to 80 feet

Custom manufactured to your project specs

Faster and easier installation

Red-I joists are manufactured using high-quality, engineered wood—including LVL flanges and RedBuilt’s proprietary OSB web. In addition to the standard parallel flange configuration, some series are available with tapered profiles for added design flexibility.

Offering architects, engineers, building owners, and commercial contractors practical and economical solutions, Red-I joists increase design confidence and building quality.

Installing exposed trusses and solving a skylight dilemma

When the team at Worman Resources Inc., a development and construction company in Kelowna, British Columbia, started designing a two-story, mixed-use building in a trendy neighborhood in Kelowna’s South Pandosy District, they knew they wanted to include exposed trusses.


How RedBuilt roof trusses helped support Utah businesses

Read about how RedBuilt roof trusses and structural reveals were used in 106 Exchange, a 60,442 square foot professional office space that now stands in South Jordan, Utah. Through hands-on, knowledgeable customer care, as well as close collaboration, a space was created true to the architects' vision using RedBuilt roof trusses.


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