Replacing Lead Flashing On Flat Roof

Hi as long as the lead flashing has been fitted correctly ie the correct code and no longer than 1 5 mtrs in length with at least 150mm overlap the lead flashing will last a life time also by doing this the lead can expand and contract and prevent any splitting in the future a full inspection of the flat roof will determine whether or not you need to replace.

Replacing lead flashing on flat roof.

Use roof cement along the edges of the shingles and the flashing to create a waterproof seal. Pull or cut off any nails. Flashing repair costs lead flashing on your roof helps protect the edge of your roof where tiles meet brickwork such as your chimney or any skylights. However there are limited circumstances where a roofer may decide to reuse flashing.

To replace flashing around the vent pipe first remove the shingles covering the flange at the back and sides. It comprises removing old flashing and the fixings whether cement or nails before cutting shaping and fitting new flashing. On a typical re roofing job where you are replacing an old or underperforming roof it is wise to replace all flashing. This is made by rolling up a 25mm or less strip of lead into an oval shape just wider than the mortar chase you are fixing and then driving it below the surface of the bricks to form a wedge.

The most common method of fixing lead flashings is to make a lead bung also known as a lead chock. This is by no means a diy project however. Replacing lead flashing replacing lead flashing is a relatively simple process for someone with the necessary training. How to fix lead flashings.

Pry and lift off the flashing. Replace shingles once the flashing is in place you can replace the shingles you removed. Generally we would expect a flat roof replacement for a typical garage to cost from 1 000 upwards.