Http amzn to 166s7k0 rubber roof repair this video demonstrates how to install outside corner flashing on a rub.
Rubber roofing around chimney.
Seal the sides of the chimney with prebent pieces of step flashing under each course of shingles photos 4 and 5.
Rubber repair kit available on amamzon.
Most of the time the metal flashing has to be inserted into a slot into the face of the brick.
Fit the chimney saddle around the back of the chimney.
The easiest way is to wrap it with a membrane.
Flashing the area of a chimney with a rubber roof system is very tricky.
Galvanized roofing nails about every 6 in.
When a chimney does not have to be aesthetically pleasing then wrapping it with a rubber membrane will be the most inexpensive way to seal it.
Use a hammer and roofing nails to attach the saddle to the roof.
Insert roofing nails into the saddle and roof every 6 inches 15 2 cm.
Instead sealing the chimney crown with a liquid sealant we used a rubber membrane the flashing on a chimney is one of the biggest reasons for roof leaks.
Place shingles over the flat part of the saddle.
Along the edges or closer if necessary to flatten the metal.
Nail the shingles and saddle into the roof.
There are not many roofing contractors that will offer such a service but anyone that knows how to do a torch down roofing system should be able to do it.
How to fix a leaky roof by a chimney.
A very cost effective but a long lasting solution to take care of a chimney.
Secure the chimney saddle.
Slide the prebent and soldered chimney saddle into place behind the chimney.
If you notice water stains on the ceiling near a fireplace and the roofing isn t damaged there s a good chance the chimney flashing needs attention.
Nail it to the roof along the top edge.
Clean any leaves or other debris out of the gap between the flashing and chimney.
Roof flashing around chimneys can separate from the brick allowing rainwater to leak inside the house.