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Built Perspectives: Darrell Ripkowski on Applications Engineering, System Design, and Technical Problem-Solving

Hannah Hemby October 14, 2026

Get to know Darrell Ripkowski, PGP’s Applications Engineer with 25 years of industry experience. Ripkowski works with architects and glazing contractors to evaluate system requirements, interpret wind loads and test reports, refine project details, and determine when a standard system will perform or a custom solution is needed.



DARRELL RIPKOWSKI:


How long have you been in the industry?

25 Years in the industry, 10 years at PGP

When you first started, what surprised you the most about the industry? 

How much testing is done on the products.

 

Kawneer Hurricane Impact Tested System

 

What does your role as an Applications Engineer involve throughout a typical project?

I help architects with product selection, System Sizing, and Detailing. I later help the glaziers with the same information, just a more refined level.

How do you determine whether a standard system will meet the project requirements or a custom solution is needed?

I use the projects windloads, and design intent (the distance between Anchor points and what is the spacing between vertical mullions) to see if the standard product will work per the test reports or engineered calculations.

What has been the biggest change you have seen in the construction industry? 

The use of AI. We see it in the bidding phase a lot now.

 

Kawneer‘s endless possibilities that aluminum can offer

 

Which changes in codes, performance requirements, and/or technology have had the greatest effect on the industry?

… Thermal performance has been a key factor and the use of Unitized system are more common now compared to 2005 when I started.

What is the best piece of advice you’ve received during your career?

Be the person people want to come to, and don’t be scared to say you don’t know the answer to the question. But make sure you get the answer and get back to them ASAP.

 

Boots Burger - Rockwall, TX

 

When you’re not reviewing details or solving project challenges, how do you typically spend your free time?

Going to my son’s baseball and football games, then going to see my daughter dance at drill team and dance competitions.

Favorite Mexican food / bbq spot / hidden gem?

Chiloso Mexican Bistro or Boots Burgers

Most memorable project you've worked on?

There are so many it is hard to name just one. When I worked at a Glazing Sub it was fun to bid the Kyle Field Project at Texas A&M.  The buildings out at Legacy West also come to mind.

But at PGP it is always fun to work on [education] buildings my kids will be/have attended.

 

 

Kyle Field - HarrisonKornberg / Populous

 
 


Working through the technical requirements of an upcoming project? Contact Darrell for assistance with product selection, system sizing, detailing, and performance requirements.
Drawing on 25 years of industry experience, Darrell helps project teams evaluate standard and custom solutions from early design through glazing sub-contractor coordination.

Connect with Darrell on LinkedIn or click the button below to start a conversation.

Contact Darrell
 
 
 
 
Inconsultant, meet the team, North Texas, Darrell Ripkowski Tagsmeet the team, built perspectives, Darrell Ripkowski
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What’s New:

ALL NEWS

2026

PGP: DARRELL RIPKOWSKI

PGP: DAVIS MOORE

PGP: JOSH HEMBY

PGP: AUSTIN JONES

PGP: MARK CARTER

VIRACON: VNG-5024 (NEW)

GE ELEMAX: EDUCATION

SOLAR INNOVATIONS: EDUCATION

LIVERS BRONZE: EDUCATION

VIRACON/KAWNEER: EDUCATION

CS: EDUCATION

KAWNEER: DATA CENTER DESIGN

THERMAL WINDOWS: REGLAZE

VIRACON: DATA CENTER DESIGN

PGP: MISSION-CRITICAL TEAM

CS: DATA CENTERS

CRANE DORMAKABA: DATA CENTERS

CS: DATA CENTERS

MOMENTIVE: DATA CENTERS

CS: DATA CENTERS

PGP: ATX CONSTRUCTION REPORT

PGP: NEW TEAM MEMBERS

PGP: CONSTRUCTION SPECIALTIES

PGP: AIA/CEU COURSE CATALOG

2025

CRISTACURVA: NEW PRODUCT

VIRACON: NEW BIRD-FRIENDLY GLASS

BENDHEIM: NEW VARIS COLLECTION

VIRACON: FORCED-ENTRY SOLUTIONS

THERMAL WINDOWS: NEW PRODUCT

VIRACON: BIRD-FRIENDLY GLASS KITS

BENDHEIM: NEW EPD’s

KAWNEER: NEW SYSTEM

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PGP

exceeding your expectations from project design to final completion

PGP is a manufacturer's representative agency engaged in the promotion, sales and service of a variety of glass and glazing products purchased through the Construction Industry. 

PGP Design Center | 11274 State Highway 205, Terrell, TX, 75160, United States

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