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Engineered Wood Products Design & Consulting

With over 30 years of experience in the building industry, our EWP drafting and other building material design applications are unmatched. You can always expect superior customer service and quality work from Henderson Drafting LLC.

What We Offer

EWP Layout Submittals

Comprehensive EWP floor and/or roof layouts, which encompass placement drawings, material lists, and a complete calculation packet for a hassle-free submittal process.

Specialty Consulting

Our team has designed EWP floor and roof layouts for residential, multi-family, and commercial for over three decades. We’re here to help you make informed decisions regarding your project, no matter how big or small.

Project Assistance

We offer jobsite visits, joist repairs, revisions, and more to ensure your EWP needs are met. We are committed to supporting our customers from day one.

Contact Us

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We proudly offer services all over the continental United States!

About Us

In the late 1970s, a wooden I-beam designed for use as a joist or rafter was successfully patented and manufactured by our very own first-generation EWP expert under what was known as Timjoist, Inc.

Since then, the next generation has worked for over 30 years to innovate the market and maintain relationships in this ever-changing industry. As history would repeat itself, the generation after would proudly follow suit to continue building upon the legacy before them.

In 2024, Henderson Drafting LLC was formed. Today, we operate as a two-generation family business serving regions all over the country and are committed to upholding your trust in the Henderson name for many decades to come.

PROUDLY BASED IN THE USA

PROUDLY BASED IN THE USA •