AP Bios

The Interstate Brick / H.C. Muddox way is the pursuit of excellence, continuous improvement, and innovation of a building product that has been used for centuries.  For decades, Interstate’s / Muddox ’s focus has been on reducing project life cycle costs, energy conservation, material reduction and  reuse, improving the environment, developing sustainable solutions and reducing the carbon footprint of our products.  We embraced the reality of these concepts long before their current use as “green” buzz words.

When USGBC-GBCI developed the LEED-AP program, Interstate / Muddox jumped on board.  In a community with over 200 brick manufacturers represented by 9 LEED AP’s nationwide, Interstate Brick / H.C Muddox employs 3 of the 9 – one third.  The Interstate / Muddox team listed below marks some of the most qualified, educated, and influential green building - exterior envelope professionals in the marketplace.  We welcome your questions.

Shannon Perry

Shannon Perry, AIA
Eastern U.S. Regional Sales Manager

Shannon Perry, Midwest Territory Sales Manager, joined Interstate Brick in 2005, during which time she has established herself as a valuable building envelope consultant among the architectural community in her eight-state territory.  She is solidly established as a professional resource for all masonry wall systems, in particular those designed with structural clay brick.

Prior to joining Interstate Brick Shannon worked with a local brick distributor in Detroit for several years promoting numerous masonry products to architects and selling directly to mason contractors.  Before entering the world of masonry Shannon practiced as a licensed architect in Michigan for over 16 years.

As an architect Shannon was involved in projects of varying building types including municipal, education and aviation in sizes from 3,000 SF to 2,200,000 SF.   She spent nearly two years as the lead architect on a construction site full time, in addition to her seven years with an architectural firm that offered construction management services.

Shannon is a member of the American Institute of Architects and is active in her local chapter where she recently served a term as the Events Coordinator, responsible for providing monthly educational seminars to the members.  In addition to her daily responsibilities as an Interstate Brick manager Shannon has encouraged and consulted on new marketing material, established new AIA accredited continuing education and distributor training programs, promoted the establishment of a BIM library and became a LEED™ Accredited Professional.

Shannon holds a Master of Architecture degree and a Bachelors Degree from the University of Michigan, a curriculum which included time at the University of Copenhagen, Denmark.

Jeff Elder

Jeff Elder, SE
Sales Manager

Jeffrey L. Elder, General Sales Manager, Interstate Brick and HC Muddox is nationally recognized for his role in the design and promotion of hollow clay structural brick for the past 26 years.

Elder is a licensed Structural Engineer (UT), and a LEED™ Accredited Professional.  He has served for the past 18 years as Technical Chairman for Western States Clay Products Association - the structural research arm of the brick industry.

Elder has authored or co-authored numerous magazine articles, technical documents, and publications to include “Fire Endurance Ratings of Clay Brick Masonry”, “Notes on the Selection, Design and Construction of Reinforced Hollow Clay Masonry”, "Design Guide for Structural Brick Veneer”, "Atlas Brick Technical Data”, “Efflorescence, Can it be Controlled?”, and "Design Guide for Anchored Brick Veneer Over Steel Studs”.

Elder is a member of The Masonry Society and has actively participated in The Masonry Standards Joint Committee, Masonry Alliance for Codes and Standards, ASTM, and is listed in the TMS Speaker Directory.

Elder holds a Bachelor’s and Master’s Degree in Civil Engineering and Structures from Brigham Young University, Provo.

Joe Loffredo

Joe Loffredo
Eastern Territory Manager


Joe Loffredo, Northeast Territory Manager, is a new addition to Interstate Brick in 2016.  Joe brings over 20 years of construction related experience.  Joe started working with his father, an artisan stone mason, at a young age in the family masonry contracting business where he gained a multitude of hands on experience for over a decade.  Joe then moved on to working with one of the most well respected stucco and brick contractors in NJ where he honed his skills and became one of the top producers during his tenure.  Most recently Joe ran a multi-million dollar branch office for one of the largest exterior maintenance, repair and restoration service providers in the Mid-Atlantic region for almost six years.  Joe brings his expertise in exterior residential and commercial façade restoration and repair focusing on exterior wall systems including but not limited to precast concrete, E.I.F.S., brick, CMU block, stone veneer, acrylic & polyurethane coatings and sealants. 

Joe has been a part of successfully producing over $20mm worth of projects of more than 50mm square feet.  Joe prides himself on being involved in his projects from start to finish.  One of Joe’s most successful projects was a five story condo restoration in Philadelphia PA.  The project had over 4 different scopes of work and had to be staged in a way to reduce job site obstructions to residents as well as accommodating a work force from out of town.  At the end of 12 weeks the job came in on time and on budget.  The total cost was just under $500k and the project finished above the projected margin.  Joe understands that in this industry sometimes you have to wear different hats and Joe has worn most if not all from sales to production, operations and project management. 

Joe has been a member of a myriad of trade associations over the years in the construction and commercial real estate industries.  Joe most recently attained his LEED Green Associate credential through the U.S. Green Building Council.  Joe is committed to sustainable construction and methods and is continuing his education in the field.