Seal the sides of the chimney with prebent pieces of step flashing under each course of shingles photos 4 and 5.
Rubber roofing around chimney.
Nail the shingles and saddle into the roof.
To repair loose roof chimney flashing.
Galvanized roofing nails about every 6 in.
Clean any leaves or other debris out of the gap between the flashing and chimney.
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.
Slide the prebent and soldered chimney saddle into place behind the chimney.
Nail it to the roof along the top edge.
Most of the time the metal flashing has to be inserted into a slot into the face of the brick.
Http amzn to 166s7k0 rubber roof repair this video demonstrates how to install outside corner flashing on a rub.
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.
It is a time consuming process.
Roof flashing around chimneys can separate from the brick allowing rainwater to leak inside the house.
Secure the chimney saddle.
Insert roofing nails into the saddle and roof every 6 inches 15 2 cm.
Flashing the area of a chimney with a rubber roof system is very tricky.
Along the edges or closer if necessary to flatten the metal.
Use a hammer and roofing nails to attach the saddle to the roof.
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.
Fit the chimney saddle around the back of 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.
In most cases it is essential to use a skilled craftsman to wrap a layer of the rubber material into a step flashing and then counter flash with aluminum or copper.
A very cost effective but a long lasting solution to take care of a chimney.
The easiest way is to wrap it with a membrane.
