![]() ![]() I'm sure the old weather vane and new mount will outlast me. The mount would have lasted many more years had the roof not failed. Apparently my weather vane and mount was originally purchased from East Coast Weather Vanes. ![]() ![]() I immediately Googled "weather vane mount" and was surprised when an identical mount appeared. In frustration, they just yanked on the 3/4" pole and managed to break a leg of the mount. The roofers stripped the heads of the screws while attempting to remove the mount. Last week it was time to re-shingle the roof. I mounted a weather vane on the roof of my garage about 25 years ago. Easy to install, great instructions on web site. Insert spire (thickest diameter, if tapered) into V-Bracket and make sure it reaches the bottom of the tube. It'd be the asphalt.Posted by Tamara Kanevsky on Jun 11th 2020 Bend flanges evenly to conform to roof pitch. I guess if he did get hit, it wouldnt be his fault. Now I might have to again break out the story of my friend who used to get drunk, take off his pants, put them over his head and run through traffic. But then again it takes quite a while for enough water to build up in the attic deck insulation for it to seep to and through to the sheetrock, so it might take a while and a good long rain to notice. It flies in at just 17 inches high the perfect scale for a smaller cottage or guest house. If this all happens on a part of the roof that see's quite a bit of runoff, you might have a problem. This smaller verdigris copper heron weathervane comes with a roof mount included. Roofing cement will liquefy a bit during the summer and seal any cracking from movement while silicone will remain rigid and is subject to cracking. For sealing a hole through the roof, silicone to the wood sheeting provides good adherence and there isnt much difference in their expansion/contraction rates. Using the mount as a template, position the mount in the desired location and drill mounting holes. Temporarily insert the post in the mount and utilize it to properly plumb. Still might not leak much, but its not optimal. 1.) Use a vise to bend saddle mounts to the correct pitch. So over time, you'll have a gap between the silicone and the shingle. I think the principal problem is that silicone wont adhere well to asphalt, and asphalt expands and contracts while silicone really doesnt. Nearly 20 years in commercial roofing hasn't changed my mind. Go into your attic and find the ridgepole-the horizontal beam that runs. Step 2 - Drill into Head Block or Ridgepole. A traditional weathervane will have a brass rod approximately 28 inches long, a. It's a bit of a rant of mine, silicone should never be used on asphalt shingles. Mounting a Weather Vane Atop Your House Step 1 - Assemble your Weather Vane. Silicone sits on top of the granules and will not bond to the asphalt in the shingles. The roof cement will bond with the asphalt in the shingles and give you a good leak proof install. Belovd tower, the roof's high ridge, Churchyard and streamlet with its bridge. Roof cement is available in standard caulk tubes and you shouldn't need more than one. Up on the tower in wind and rain, An ornament and a weathervane. I would recommend an additional covering of cement over the screw heads and around each bracket. When you press the mounts into place you should have cement oozing through the holes and out from under the bracket. Put a layer (1/8-14" thick) of roof cement over the holes (directly on the shingles) and overlap that area approximately 1/2-1" larger than the bracket. Roof Cement.ĭrill pilot holes through the shingles and into the deck/studs. It's not always possible to hit studs when mounting the support arms.Īs far as a sealant use what's designed for roofing. Lag screws into the framing studs esp for the main pole mount. ![]()
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