Md Roofing Services: Pipe Collar Repair on Roof in Bowie, MD
1. First, the existing shingles being removed are cut just above the “keyways” with a hook blade knife, then the roofing nails are carefully removed so as not to tear the shingles.
2. Next, the nails on the leaking plastic pipe collar are removed with a pry bar — then the collar itself is removed.
3. After cleaning the surface and installing two new base shingles, the new collar is placed over the PVC pipe and secured with 1-1/4″ roofing nails.
4. A sealing bead of Geocel Tripolymer Sealant is placed in a circular ark around the collar as an added barrier to water and wind driven rain.
5. New Certainteed XT25 shingles are properly cut and nailed into place.
6. Shingle tabs are sealed with Geocel to prevent leaks and “blow offs”.
Note: The replacement shingles installed by http://www.HomeRestorationsMD.com look slightly “off color” due to the packing material used in the manufacturing process; one light rain and the shingles will match the old ones almost perfectly.
Home Remedies For Better Health
when in doubt, caulk it out. Water will find a way through anything it seems. It’s much easier to add caulking and better ensure your roof than too have to replace shingles and sheathing later due to water damage. Most of the time people don’t realize water damage until it gets to their ceiling where you then have to replace sheetrock. It’s just a big hastle. Always better safe than sorry.
thanks so much you saved me a lot of mula , by fixing it myself ..
I think the caulking is a good idea since the pipe collar doesn’t have a sealant strip and it can help give the shingle tab better resistance to the wind when it is put on.
I agree no caulk needed on boots. But when you install a new one on an old roof it is a good idea. Why you might say. well then, the old shingles tar strip is worn out and not as good as it was. So add caulk it’s a good idea
I dont think anyone should have to apply any caulking around pipe flashings, if you lay your shingles right. That makes me think you dont trust how you laid your shingles. just a thought…..
It’s too bad you guys are in MD instead of MO.