Black Double Wall Masonry Adapter
Black Double Wall Masonry Adapter
SKU:RVDB06MA
Ships within 5-7 business days
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The Masonry Adapter is used for installations through a masonry wall. It is also used to connect double wall stove pipe to an existing masonry chimney or a relined masonry chimney with a stainless steel chimney liner. The Masonry Adapter mates Double Wall Stove Pipe or Double Wall Elbows directly to the Tee snout of our Stainless Steel Chimney Liner Kit. The adapter features an attractive outer black enamel finish. The outer wall is constructed from heavy duty 24 gauge satin coated outer and 430 stainless inner. The combination of these metals provides a durability that last significantly longer than single wall stove pipe. The Masonry Adapter has an 8" length pipe. The overall length of the Masonry Adapter is 12" - the O.D. of the finishing collar is 14".
- Compatible venting with residential oil and gas appliances and wood burning stoves
- Double Wall Stove Pipe requires 6" minimum clearance to combustibles walls and 8" to ceilings which must be obtained at all times
- Meets all UL and ULC safety standard requirements
- Compatible with our black stove pipe along with Ventis, Champion, and Nexvent
Measurement Chart:
Double Wall Masonry Adapter

Masonry Adapter Size | A | B | C | D | E | F |
---|---|---|---|---|---|---|
6” | 6” | 7” | 12” | 12” | 2.5” | 2” |
7” | 7” | 8” | 13” | 12” | 2.5” | 2” |
8” | 8” | 9” | 14” | 12” | 2.5” | 2” |
*Due to many variables beyond our control, the installer should check actual parts for final dimensions.


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FAQ
Frequently Asked Questions
Q: How do I choose the right chimney cap size?
A: Measure the outside dimensions of your flue and select a cap that fits securely. Our product descriptions include detailed sizing charts for easy selection.
Q: Are your fireplace grates compatible with all fireplaces?
A: We offer a variety of sizes and materials to fit masonry and prefab fireplaces. Check our product specs for details.
Q: Do you offer installation guides?
A: Yes! Many of our products come with step-by-step instructions, and we provide expert tips in our blog to help with installation and maintenance.
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