FIRE RATED ACCESS ENCLOSURES

TO PLACE AN ORDER

Access enclosures are custom fabricated to your specifications; some stock items. You may call, email or fax over an inquiry or  purchase order. Please provide stud spacing, and thickness of overall wall for measurements. We then set up a C.O.D. order for you. Please have a check ready when product is delivered, or set up a credit card order.

JJM CONSTRUCTION

JJM Construction began with a general contractor, Jim McGrath. While working in the commercial construction industry, Jim found ways to expand his brand and began to sell access doors and other construction supplies. He secured a patent on his design of the JJM Fire Rated Access Enclosures. Each JJM Fire Rated Access Enclosure is designed to be used in Group 3 Hyro-Electric Elevator Hoistways and all new MRL Elevator Installations to house smoke detectors/heat sensors. 

 

To fulfill the California State Elevator Inspector and State Fire marshal requirements on your projects, JJM Construction provides an approved method for allowing smoke detectors and heat sensors inside restricted areas such as inside elevator hoist ways, machine rooms, and other restricted areas, while remaining serviceable from outside.

The JJM CONSTRUCTION FIRE RATED ACCESS ENCLOSURES

JJM Construction's propretary products has an UL labeled door (UBC 43-7, UL 10B, ASTME 152/rated to 2 hours vertical surfaces and 3 hour nonn-combustible horizontal surfaces), self closing, self locking, spring loaded,  concealed hinged door.  The full assembly has 18gage welded expanded metal attachment with an adjustable shelf  to allow horizontal smoke detector/ heat sensor mounting inside the enclosure hanging inside the hoistway.  

 

Permissible for elevator wall construction in the elevator hoist way, our design has been approved by State Elevator inspectors and State Fire Marshals at inspection every time. Our enclosures are custom made to your specifications on your project.

 

The enclosures are custom made and delivered to the customer within 14 business days of placed order. Our brochure shows most commonly ordered sizes.

 

We also provide a stainless steel exterior application and primer metal covers or roof hatches for additional prices (varys due to the price flex of steel) and extended delivery dates.  

 

We hope to help you with any upcoming projects you may have.

 

​​OUR CONTRACTORS LICENSE# 676043

 

*Copy of this product is not allowed. Infringement of JJM Construction’s intellectual property rights will lead to persons being held liable for active inducement of infringement.

 

CONTACT US

30141 Antelope Rd. Suite D 211 Menifee, CA 92584

Office: 909-518-1804 | Email: christina@jjmconstruction.net

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