Large collection of high quality videos and articles for building and construction professionals.

The Ci app was created by a team of independent building experts with over 60 years of combined building experience.

This application provides builders and contractors instant and reliable information on products and materials, installation methods, technical data and much more.

Better building science, anytime, anywhere.

Innovative solutions are rapidly emerging from all quarters: policies, certifications, research, education, and manufacturing. Building science integrates these innovation into the context of the whole house system.

Now, homeowners, remodelers, builders, designers, architects and manufacturers can access useful, easy step-by-step best practices anytime, anywhere.

Enter any search term to begin exploring building science or finding products. Enter a manufacturer’s name, a brand product name, or a general category of interest-- all will quickly take you to meaningful results and useful information.

You will find a list of generic and brand products. Selecting any one of these calls up instructions, product information, and building science resources.

What's New

Version 5.1.0

Thank you for the continued support of the Ci App. We are always trying to improve the user experience and our content and please contact us directly through the Ci App with any suggestions for improvement or new App features.

Ratings and Reviews

5.0 out of 5
12 Ratings
12 Ratings

Excellent Building Science Training & Sales Development App


Efficiency First Arizona & SRP are looking forward to sharing this for more contractors as a training and sales tool in an upcoming quarterly meeting. The videos and easy to understand visual graphics make it easier for consumers and professionals to understand building science technologies and benefits.

Thank you to the excellent team of respected Building Scientists from Construction Instruction that created it!

Those with LEED (Green Building), AIA (Architecture), NATE (HVAC), NABCEP (Solar & Wind), CEM (Energy Experts), BPI (Building Performance Pros), RESNET (HERs Raters & Builders) and other related certifications will benefit from this.

Awesome field reference.

St. Pete Homebuilder.

I’m a builder in S. Fl and the app is indispensable to my work. I can show installers how things need to look.

President SouthPaw Productions


As a do it yourself type-- I find the CI app very useful. The how to explanations are clear and concise and are backed up by hd animations. No more trying to figure out obtuse and confusing directions that often come with a product. It looks to me that from those building a home from scratch to those doing a small weekend project-- CI is an invaluable place to go to learn to do it right.


Construction Instruction Productions, LLC
65 MB
Requires iOS 9.0 or later. Compatible with iPhone, iPad, and iPod touch.
Age Rating
Rated 4+
© 2014 Construction Instruction Inc.


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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