Description
What an extended roof support bracket does
Wind and snow put sideways force on a tall chimney. This bracket ties the chimney to the roof to keep it steady; it doesn’t carry the chimney’s weight.
What makes MightyVent different
- Telescoping legs. Galvanized steel tubes slide inside each other to adjust from 46″ to 76″, and stainless hose clamps lock them at length.
- Stainless band. A sturdy 304 stainless band with welded studs for the legs, built to hold up to weather.
- UL listed. Part of the MightyVent UL 103 Type HT chimney system.
Specifications
- Fits: MightyVent 5″ insulated pipe (7.28″ OD); band 7.36″
- Band: polished 304 stainless, 1.18″ wide
- Legs: 2 telescoping legs, each a 0.79″ OD tube 41.34″ long inside a 0.98″ OD tube 43.31″ long; galvanized steel
- Leg adjustment: 46″ to 76″
- Feet: 2, galvanized steel
- Hardware: stainless M6 and M8 bolts, nuts and washers; 2 stainless hose clamps
- Spacing: one at every 5′ of chimney height above the roof line
- Listing: part of the MightyVent UL 103 Type HT chimney system
⚠ Warning: California Proposition 65
Use of this product can expose you to chemicals including soot, creosote, wood dust, and wood smoke containing carbon monoxide, which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.
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