Decks & exterior structures
Structural design and review for decks, porches, stairs, platforms, and related exterior improvements.
Explore deck engineeringConsulting Engineers · Utah
Structural engineering consulting, engineering letters, deck design, renovation support, building envelope assessments, and weatherization consulting in Salt Lake City and along Utah’s Wasatch Front.
From assessment to design to construction detail.
What we do
Structural and building envelope engineering services for property owners, contractors, architects, and builders—tailored to each project's scope and needs. Structural engineering services →
Structural design and review for decks, porches, stairs, platforms, and related exterior improvements.
Explore deck engineeringSupport for changing floor plans, modifying load-bearing elements, and understanding existing conditions.
Explore renovation engineeringSite observations, structural assessments, and written engineering opinions for defined project questions.
Explore structural lettersEngineering assistance with structural connections, post-installed anchors, and related details.
Explore connections and anchorageBuilding envelope assessments, water intrusion investigations, and consulting on weatherproofing and enclosure improvements.
Explore building envelope servicesHow we work
Every project deserves an appropriate level of engineering—not more complexity than the work calls for.
Describe what you're building, changing, or trying to resolve. Photos and existing plans help establish the scope.
Review project needs, available information, deliverables, and an appropriate engineering scope.
Receive clear calculations, details, or written findings as appropriate for the agreed scope.
About Purdue Associates
Purdue Associates is a Utah-based consulting engineering practice providing structural design, building envelope assessments, weatherization consulting, and construction-related engineering support.
Engineering services are directed by a Utah-licensed Professional Engineer with experience in structural connections, building enclosure investigations, and field evaluations.
Project inquiries
A few project details are enough to start a conversation. Let us know what you're trying to accomplish and where the project is located.
Decks · Renovations · Structural letters · Building envelope · Weatherization · Connections