Search & Download From 95,570 Plans For Building Products

We are a searchable database for the design, construction, real estate & research industries to better access and do more with agency-approved building product performance evaluations.

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EngineeringPlans is America's #1 Information Resource For Building Products

Finding better building component performance evaluations has never been so easy

Agency building product approval sites are poorly designed, frustrating to use, and slow you down.

At, we collect, store, and constantly update the largest database of product approvals with their engineering plans in existence so you don’t waste time tracking them down again.

It’s easier than ever to discover new products that might fit your needs better.

Just search, find your ideal building product, download it, and get back to building.

Thousands of building product approval plans, one search bar.

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Also includes continuously updated Evaluation Reports From
ICC, IAPMO, California LADBS, Intertek Building Component  & Dr. J’s Engineering.

Powerful, All Free Features

No fees, no credit card.
These features save you time & can change your business

Our Most Powerful Free Feature:
Product Approval Tracker

Monitor new & updated approvals that match your search criteria delivered right to your inbox.

NEW! Search Storm Shelter Products

One of our many innovations – Browse the first & only Storm Shelter – Safe Room – Tornado directory of code-approved building products.
Made possible as a public service only by the technology we created.


Insights for better decisions

Get powerful search analytics & business intelligence about how your and your competition’s product approvals are being used, analyze data inside approval PDF’s, & more. 

See behind the scenes of product approval searches and downloads for the first time.

Watch competitor products for changes & advertise directly to your target customers.

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We solved our own problem

Then, we created an industry

We are a group of building component experts who became frustrated with finding & accessing the product approval plans we needed to do our jobs.
Now, we curate & provide the largest database of building product performance evaluation approvals available anywhere, with free game-changing features to help your business grow as we did ours.

Watch our quick explainer video

Find your product approval plans, & get back to your project in minutes.

A free account extends search & filtering abilities, save, share, & monitor approvals, & combine to projects learn more.

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