- Nov 12, 2006
- 66
So I completed my Supervent install this weekend. I have a Jotul Oslo that was going through an 8 inch class A chimeny above the ceiling and through the roof. I finally replaced this with the Selkirk Supervent setup from Lowes. I thought the quality was good. I recommend you check all contents prior to purchase as the chimeny pipe can get dented easily. I purchased the flat ceiling kit and three lengths of 3 inch pipe. I of course grabbed a 10% coupon from the web. This made it quite affordable. The whole package cost $355 with tax. The roof flashing had the slots at the top which I wasn't thrilled about. I know Simpson does it differently (no slots, just gaps the top). I wonder if there will be any leakage in a hard rain. The roof pitch is about 4/12 so it shouldn't be too bad. I gave the top of the storm collar a bead of hi temp silicone.
The instructions state that you can go 5 feet above the roof unsupported (guy bracing). I am at about 6 feet which includes the cap. It's pretty stable. The wood stack is my holzhaufens. That's a technique of stacking wood I found on the web and here at hearth.com. It fits a lot of wood!! Each is about 5 feet in diameter and 6 feet tall. I did try a 6 foot diameter but that had a collapse so I went down to 5. My neighbour is a roofer so he helped me do all the flashing and the shingles. Everything laps very nicely. There is some roofing cement between the flashing and the roof sheathing (only at the top). I told my neighbor, "Wow, you make this look easy!!" He said, "Roofing is simple. That's why I do it. Over, under, over, under, over, under."