Building Envelope Investigation & Design

Investigation • Repair • Evaluation • Design

One of our primary areas of business is the evaluation and design of building envelope systems. These systems are prone to deficiencies. It’s important to have your building envelope system evaluated within the buildings warranty period in order to save yourself from costly repairs later.


Envelope System Evaluation

Envelope system evaluation begins with an interview to discuss suspected system deficiencies. From there we perform a detailed investigation.

Existing Structure Investigation

We’ll investigate the building construction and compare it with building code. We’ll find areas where it doesn’t meet industry standards.

Construction Repair Drawings

After our investigation, you’ll receive a detailed report with our findings. This includes a scope of repair and drawings to remedy any defects.

Avoid Costly Repairs Later

It’s not uncommon for building envelope systems to be installed incorrectly. This can cause damage throughout the entire building structure over time. Addressing deficiencies in the building envelope system is crucial to maintaining the buildings lifespan.

Seattle Based Engineers

Pacific Engineering Technologies primary areas of business include: investigation and repair of damaged buildings, evaluation and design of building envelope systems, and construction defect investigations. We provide structural engineering and building envelope services to clients for commercial, residential, industrial, institutional and historic projects.

Based in Seattle, Washington, we have served our clients over the years in Washington, Oregon, California, Alaska, Idaho, Montana, and Hawaii, but have also performed projects throughout the United States and Canada.

Get Started

Why Pacific Engineering Technologies?

We have an outstanding record of developing thorough and effective solutions and providing top quality services to our clients for more than 60 years. Learn more about our Company History and Meet The Team.


Investigative Level Assesment


Expert Witness Testimony


Permitting Services


Construction Phase Services


Structural Engineering Services


Architectural Services

Contact Us


2150 N. 107th Street, Suite 320
Seattle, WA 98133-9009