About Us
Limited Systems is a roof consulting and manufactuere’s representation firm. We have over 100,000,000 square feet of roofing experience gained over the last 20 years. The primary product we represent is Duro-Last Roofing. A highly energy efficient, white roofing CPA membrane. You can visit the Duro-Last web site here. We are roofing experts, vegetative roofing professional, and photovoltaic (solar) roofing consultants.
Lyn T. Davis -
Education/Qualifications
Bachelor of Science Building Construction Technology -Purdue University 1984
Masters of Business Administration -Washington University 2003
Certified Roof Consultant – RCI 1996
Qualified to facilitate American Institute of Architects (AIA)approved Continuing Education Units (CEU’s)
Completed 30 hour OSHA Certification Course
Experience
Design & Installation Supervision of over 100 million sf of roof
Joined Duro-Last Roofing, Inc. in 1990
Roger Bertolini
Education/Qualifications
Worcester Polytechnic Institute – Worcester, MA
Quinnipiac University – Hamden, CT
Management Consultant since 1985
Qualified to Facilitate American Institute of Architects (AIA)approved Continuing Education Units (CEU’s)
Accredited Green Roof Professional -GRP (GRHC)
Qualified Installer of LiveRoof Vegetative Roof Systems
Authorized to facilitate a wide curriculum of sales,management, and people skills courses.
Experience
Joined Limited Systems in 2005
Joined Duro-Last Roofing, Inc. in 2005





