Trusted by builders, homeowners & developers

Permit-Ready Structural Plans, Engineered for Approval

  • Pre-engineered residential & commercial plan sets
  • Stamped structural calculation packages
  • Custom engineering & PE stamps for your jurisdiction
Permit-Ready Plan Sets
PE Stamps Available
Code-Compliant Designs
Fast Turnaround

Structural Plan Packages

Basic Structural Plan

642 Reviews

This plan includes:

  • Foundation Plan
  • Framing Layout
  • Gravity Load Paths
  • General Structural Notes
  • PDF Delivery
MOST POPULAR

Standard Structural Set

1,894 Reviews

Everything in Basic, PLUS:

  • Connection Details
  • Beam & Column Schedules
  • Lateral Bracing Design
  • Wind & Seismic Loads
  • PDF + CAD Delivery

Premium Stamped Set

731 Reviews

Everything in Standard, PLUS:

  • Full Structural Calculations
  • PE Stamp (Your Jurisdiction)
  • Jurisdiction Code Review
  • Unlimited Revisions
  • Priority Turnaround

Featured Plans

Ready-to-buy, downloadable structural plan sets.

Why Structural Express

Engineered for approval, built for builders

We're a US-based structural engineering team delivering permit-ready plans, calculation packages, and PE-stamped sets. Our licensed engineers know what plan reviewers look for — so your project gets approved without the back-and-forth.

From single-family homes to commercial shells, every set is code-compliant and ready to submit. Need something custom? Our PEs handle full engineering and stamping for your jurisdiction.

25+ Years of Experience

Our team brings decades of combined structural engineering experience across residential and commercial projects.

10,000+ Stamped Plans

We've delivered thousands of permit-ready structural plans and calculation packages nationwide.

Licensed PE Support

Professional Engineers licensed in multiple states review and stamp your plans for approval.

Code-Compliant Designs

Every set is engineered to current IBC, IRC, and ASCE 7 standards for a smooth plan review.

Money-Back Guarantee

If your plan isn't accepted, we make unlimited revisions — or your money back.

US-Based Engineers

All engineering and drafting is performed by US-based, licensed professionals.

Certified Reviews

Loved by thousands of builders, homeowners & developers

We'll just let our customers do the talking for us.

Permit approved 100% money-back guarantee
8,000+ Reviews
Submitted the plan set to my city and it sailed through review. Saved me weeks compared to going custom.
Marcus T. · General Contractor
Needed an ADU plan for my backyard. The set was clear, professional, and the PE stamp add-on made permitting painless.
Priya S. · Homeowner
Used the retail shell package for a strip center. Great starting point and the custom engineering team handled our revisions fast.
Dwayne R. · Developer
The plans are genuinely buildable, not just pretty drawings. Coordination with our drawings was smooth.
Elena G. · Architect
Where We Work

Plans stamped & approved in every county in every state*

*PE stamping availability confirmed per project based on jurisdiction and engineer licensing.

Need a custom design or a PE stamp?

Our licensed Professional Engineers provide custom structural engineering and stamp plans for your specific jurisdiction. Tell us about your project and get a fast quote.

Frequently asked questions