Shingle Repairs How to Replace a Roof Shingle Roof Leak Repair (replacing a pipe collar or vent stack) How to Quickly Fix a Leaking Rooftop Vent Pipe Helpful resources for products, and services. Just click on the image. If you feel that the information provided on this site was a big help to you, any donation of $2.00 to $10.00 would be greatly appreciated.