In order to replace damaged roof shingles you need to remove the damaged shingle install the new one and seal the edges.
Weave in roof shingles.
Work your way down to the damaged shingles loosening adhesive and nails so.
Woven valleys should only be used with strip shingles.
Down from the top edge.
So if you are installing a woven valley you must push the shingles snugly into the valley while not nailing within six inches of the valley center.
Before the installation of a shingle roof assembly the roofing contractor installs an underlayment over the entire roof deck.
Asphalt roof shingles roofing shingles architectural shingles class a roof shingles 4 in.
Here the gauge shingle marks the guide line right.
Pros of woven valley shingle installations.
Use the claw of a hammer to loosen the adhesive under the tabs 2 rows above the damaged shingles and then loosen any exposed nails with the claw.
Roof installation how to shingle a valley hd by roofrepair101 more about roofing at.
All of the shingle rows will need to be lined up correctly.
To establish a line to guide the placement of the shingles on the second roof plane i place the lowest shingle on the course line so that the cutline meets the shingle 2 in.
This is an incorrect installation of this type of roofing material and will be more prone to water intrusion and will void the manufacturer s warranty for this material.
A woven valley shingle installation is one where the shingles from both sides of the roof valley extend over the valley and weave together overlapping courses alternately.
Incorporated into the underlayment may be a self adhering ice and water shield or another type of underlayment that is a heavier gauge than the underlayment that covers the remainder of the roof system.
Here we have a laminated shingle roof that has been installed with a woven valley detail.
Here s one of the big advantages of working out of the valley with laminated shingles.
Certainteed s tried and true architectural laminate roofing shingle landmark is designed to replicate the appearance of cedar shake roofing landmark is available in an impressive array of colors that complement any trim stucco or siding.