A properly flashed roof valley should have an ice and water shield installed with roofing felt being properly secured over the ice and water.
Roof valley pointing cost.
If the ice and water shield is missing then you will have to remove the shingles on both sides along the valley put ice and water shield in place and re shingle the roof.
Never try and work on a roof from a ladder as a.
Cost to repair or replace a roof valley.
We assume the valley is no more than five metres long.
This recommendation includes iko s premium shingles.
Replace a section of roof valley 4 metres roof valleys transfer water from the roof to the gutters and they hold a significant amount of water when it rains.
This video shows how to repoint a lead roof valley.
These figures were given to us by a selection of roofing firms in 2015 and 2018 we averaged the prices and displayed them below.
The cost of materials for a basic 3 tab 25 year shingles could range anywhere from 150 to 200 per square for all the necessary materials.
Needless to say a roof leak in a valley can lead to litres and litres of water entering the property.
The three methods to shingle a roof valley.
Below are two cost examples for your consideration.
In addition to composition shingles materials may also include any necessary roofing felt underlayment ice and water shield nails ridge vent and roof flashing details such as valley drip edge gable and chimney flashing and caulk.
When deciding how to shingle a roof valley you will need to consider your materials the climate and the desired look of the roof.