MM News and Announcements

MM Closes Early Due to Hurricane IRMA

MM Systems has closed it's Georgia office early due to power outages, high wind and other problems from Irma.  We should open again on Tuesday morning at 8:15.  You can still email us from our web site.

Thank you for your understanding. 

Project Services Manager

MM Systems is pleased to announce that Sylvia Whitmire has been promoted to Project Services Manager. This new role will include overseeing MM’s Project Management and Customer Service functions as well as retaining her role of handling several key Rep accounts.   read more..

Larry Michael Petree 2016

LarryPetree.jpg For over 40 years Larry Petree has contributed to the construction community serving on various industry committees on fire barrier safety and standards for building codes.  He has served with MM Systems as an engineer and heading our research and development group.  His patented designs and contribution to product design and engineered solutions have helped countless thousands to have safer functioning buildings throughout the world.

Larry routinely fielded calls from architects and design professionals who needed assistance selecting appropriate expansion joint covers or fire barrier for use in their new designs or designing a transition from one system to another.  Larry’s last act of service to MM was assisting an architect on November 24th.  Larry fell ill and never recovered from the complications.  On February 3rd,  he went home to his eternal reward.   Larry will be missed by the MM Family.  His contribution to buildings around the world will be felt for years to come.

Funeral Information

Veteran's Day

Veteran's Day Salute

MM Systems thanks all veterans for their service to our country.  Many sacrifices have been made to allow us the freedoms we enjoy.  We also wish to thank four employees for their service.


Happy Independence Day

We wish all a very happy and safe Independence Day celebration.  In honor of Independence Day, MM Systems offices will be closed on Friday July 3, 2015.  We will reopen on Monday July 6, 2015 at 8:15 Eastern Time (UTC-5:00).  Our web site is always available for your use.

SWRI-Fall Technical Meeting


2014 SWR Institute Fall Technical Meeting
Sept. 21 – 23, 2014
InterContinental Chicago Magnificent Mile

All professionals interested in learning about the latest advancements in the sealant, waterproofing and restoration industry should attend.  Visit with MM Systems at the meeting to learn about the latest expansion joint technology. This meeting is designed for contractors, manufacturers, design professionals, project engineers and commercial property managers/owners.

IPI - 2014

ipi_2014 conference logo small copy_150x146.jpg

 Please drop by to see us at IPI Show Booth 824. 

Monday June 2 - Thursday June 5


Design By Building Type

MM Systems recently launched a new Select by Building Type feature (see third column, above). Expansion joint cover selection and specification development can be perplexing, given the hundreds of size and style combinations to choose from.  MM Systems has reduced the myriad of choices by allowing users to search by building type. read more...

Design Guides

MM Systems recently launched their new Healthcare Facility Design Assistance Web site.  This is the second specific market segment specialization that MM is providing to the design community.  Expansion Joint Cover design and specifications are difficult enough for a general office building but when specific design criteria is added it becomes more difficult.  MM Systems is meeting that need by sharing their expertise in the field and providing specific assistance including an email helpline to get special issues addressed.  Please visit our site with system suggestions and articles to help the design community select better products for their projects.  Thank you for taking a look.

Upcoming Conferences



Please stop by and visit MM Systems at these conferences to learn more about the latest in expansion joint innovations.

Save the date for our Annual Contractor Certification School April 13-15, 2011

click for more info

download PDF invitation

Visit MM Systems at the 2011 International Parking Institute Conference

Save The Date for IPI 2011Stop by our booth and say hi.  The 2011 IPI Conference & Expo May 22-25, 2011.

read more


Atlanta Airport Using MM Products

hartsfield_airport_project_mini.jpgOn schedule for a 2012 completion, Atlanta Hartsfield-Jackson International Airport's $6-billion capital program includes new expansion joints from MM Systems. read more

India Infrastructure Projects Supported by MM Systems.

india_minister_mini.jpgMike Schuerman and Dave Bratek of MM Systems traveled to India to establish operational relationships with local officials paving the way for the supply of expansion joints on key stadium, building and infrastructure projects. read more

Congratulations to the graduates of our Spring 2010 Certified Contractor Training School!

 read more

Join MM Systems at the Sealant Waterproofing Restoration Institute Fall Technical Meeting In Chicago October 10-12, 2010

2-R-Benefit_mini.jpgLearn about the challenges and collaborative team efforts of replacing and upgrading the expansion joint systems at Chicago O’Hare International Airport, one of the busiest airport parking structures in the world.
more info

Construct 2010 Conference

MM Systems was a co-sponsor of the Philadelphia Chapter CSI Host Event at the Fairmount Water Works which served as the first municipal water works in the country. read more

Technical Bulletins Your Information Source

We add Technical Bulletins as links to many of our products to help explain how issues can impact product performance or installation. This includes such subjects as surface cleaning, concrete preparation and fire barrier handling. For more information on a subject, please see a set of links under Technical Bulletins on most product pages.

Green Rule and Golden Rule Become One

In 1960 Julian Attaway and his partner began MM Systems with a simple philosophy - Treat others the way they would like to be treated, "MM's Golden Rule". read more