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Ensure safe chimney installations through ceilings with the DuraVent DuraTech Adjustable Pass-Through Radiation Shield, which is perfect for flat, vaulted, or cathedral applications with limited attic access.
Adjustable height (24" to 36")
Integrated firestop
Suitable for flat, vaulted, or cathedral ceilings
Includes square-to-round collar
Ideal for shallow attic spaces
Designed for versatile installations, this adjustable radiation shield is excellent for chimney penetrations through ceilings in flat, cathedral, or vaulted ceiling configurations, providing critical protection in shallow attics.
The built-in integrated firestop prevents heat transfer, ensuring enhanced safety and compliance with building codes when used above factory-built fireplaces.
The telescoping design adjusts seamlessly from 24 to 36 inches, allowing easy and precise fitting for various ceiling depths and simplifying installation.
Constructed from durable materials to withstand high-temperature environments, ensuring longevity, reliability, and optimal performance in all-fuel chimney systems.
The package includes a factory-supplied square-to-round collar, providing a complete solution that facilitates a seamless installation process without additional purchases.
| Specification | 6” Model | 7” Model | 8” Model |
|---|---|---|---|
| Order Number | 6DT-SRSE | 7DT-SRSE | 8DT-SRSE |
| Stock Number | 810018519 | 810018520 | 810018521 |
| Ceiling Box Dimension | 12”x12" | 13”x13" | 14.25”x14.25" |
| Chimney Hole Diameter (C) | 8.25” | 9.25” | 10.25” |
| Adjustable Length | 24" - 36" | 24" - 36" | 24" - 36" |
| Clearance to Combustibles | 2" Minimum | 2" Minimum | 2" Minimum |
| Collar Type | Square-to-Round | Square-to-Round | Square-to-Round |
| Material | Galvalume | Galvalume | Galvalume |
| Warranty | Limited Lifetime | Limited Lifetime | Limited Lifetime |
