602R6 DucTite® register box with snap rail flange conforms to 2009 IRC M601.4.1 which requires joints and seams to be "Substantially Airtight". #602R6 DucTite® register boxes are insulated at the plant with a true R-6 DucTite® insulator of EPS. DucTite® is a registered trademark of M&M manufacturing Company.
M&M Insulated Register Box With Snap Rail Flange, Series: 602, 10 x 10 in, EPS, 8 in Pipe, R-Value: R6
| Gauge | 30 ga |
| Model | 602R6 |
| Pipe Size | 8 in |
| R-Value | R6 |
| Series | 602 |
| Size | 10 x 10 in |
| Length | 10 in |
| Width | 10 in |
| Material | EPS |
| Finish | Galvanized |
| Color | Green, Silver |
- Expanded polystyrene (EPS) true R6 insulator
- Insulator made from 100% recyclable EPS
- Reduces installation time and labor costs
- No exposed fibers in the air stream
- No additional taping or sealing needed
- Closed cell vapor barrier
- Field recognizable green color


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