M&M Manufacturing Company

DucTite® - Bringing Innovation In HVAC Air Distribution Products!

602R6 Insulated DucTite® Register Box

R-6 DucTite® Insulators for patented #602 DucTite® Register Boxes.  A true R-6 insulator that provides a time and labor saving way to insulate register boxes.

R-6 DucTite® features:

  • Expanded Polystyrene (EPS) R-6 Register Box Insulator
  • Made from 100% Recyclable EPS
  • Reduces Installation Time and Labor Cost
  • NO Exposed fibers in the Air Stream
  • NO Additional Taping or Sealing Needed
  • Closed Cell Vapor Barrier
  • Simple "Slide On" Installation
  • UL Classified
  • ESR-1228, ICC-ES Evaluation Report available on line at http://www.icc-es.org

Save Time & Labor!

DucTite® Register Boxes conform to 2009 IRC M1601.4.1 which requires joints and seams to be "Substantially Airtight"

DucTite® is a registered trademark of M&M Manufacturing
 Popular Sizes Available

P/N

Box Size Collar Dia.

 602R6664

 6" x 6"

 4"

 602R6665

 6" x 6"

 5"

 602R6666

 6" x 6"

 6"

 602R6844

 8" x 4"

 4"

 602R6886

 8" x 8"

 6"

 602R6887

 8" x 8"

 7"

 602R6888

 8" x 8"

 8"

 602R61065

 10" x 6"

 5"

 602R61066

 10" x 6"

 6"

 602R61086

 10" x 8"

 6"

 602R61087

 10" x 8"

 7"

 602R61088

 10" x 8"

 8"

 602R610107

 10" x 10"

 7"

 602R610108

 10" x 10"

 8"

 602R610109

 10" x 10"

 9"

 602R6101010

 10" x 10"

 10"

 602R612128

 12" x 12"

 8"

 602R612129

 12" x 12"

 9"

 602R6121210

 12" x 12"

 10"

 602R6121212

 12" x 12"

 12"

602R6 DucTite Insulator















The R-6 EPS Insulator is designed to slip onto the #602 DucTite® Register boot, thereby providing a true R-6 insulator.
R-6 DucTite Insulator Group



Click here to download a 602R6 Insulated DucTite® flyer! 
Click here for a March 2009 copy of the ESR-1228 Evaluation Report!

NOTE: An extended collar version of the 602R6 is available from our Houston manufacturing plant.  Click here for a product flyer on the 602R6 T (Tall)

DucTite® - Ask for it by name!