ARSENALToolkits for your Work

FreeCrewConstruction · Carpentry

Deck joist span check

Maximum deck joist span for a lumber species, size and spacing, and whether your span works.

Result

Mav is ready when you are.Enter your numbers and press Calculate.

Used by

Carpenter Foreman and site lead Civil engineer Estimator

Speedloop Technologies

Applied Intelligence, three ways.

One way of thinking, built for three different jobs. Here is how they compare.

Applied Intelligence
MAVERICKFor Business
Who it is for
Leaders and operators of an organization.
What you get
A hands-on intelligence partner for the decisions that matter, with the Maverick Console.
How to start
Tell us about a decision you face.
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Applied Intelligence
BASTIONFor Professionals
Who it is for
One professional and where their career goes next.
What you get
A personal career console: news for your role, certifications, a pay-target planner, lessons and projects.
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3 days free. No card needed to start.
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Applied Intelligence
ARSENALFor your Work
Who it is for
The people who do the work, on site (Crew) or at a desk (Labs).
What you get
Small, clear tools for everyday jobs: calculators, quick references and checklists.
How to start
Many tools are free. No account needed.
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