To use this method you will need to loosen the lower run of shingles with a putty knife.
How to put ice guard on roof drip edge.
If you are missing a foot cut off smaller strips and overlap them with the first one.
Around roof features like dormers and chimneys you should place ice and water protector below flashing.
Then install regular roofing underlayment tar paper over the top of the drip edge and over the ice barrier and continuing all the way up the roof.
The drip edge will be installed over the ice and water protector and other underlayments at roof rake edges you should install ice and water protector before other underlayments including roof felt.
Install the ice barrier membrane according to the manufacturer s instructions with the drip edge installed on top of the membrane.
This is important to protect damage to your fascia soffits rafters.
With without rain gutters.
Installing drip edge on your roof.
This lets any water that gets on the roof run down the underlayment and over the drip edge.
Water can wick.
Also if the galvanized drip edge ever rusts it is easier to replace when reroofing if it is installed on top of the ice water shield.
Begin at a lower corner of roof and position a length of waterguard rain ice parallel to the eave atop the drip edge adhesive side down aligning in the desired position.
If three feet is anywhere near this mark use three feet.
When it comes to synthetic roofing underlayments in warm climates the same rule applies but for different reasons.
Fold the upper half of the membrane back on itself to expose the release film on that side.
Ice and water protector needs to be installed directly onto the roof deck after you have placed the drip edge at the eave.
Place a bead of roofing cement along the top edge of the drip edging and press down on the loose shingles.
If the ice water shield goes down first the plywood is better protected.
Then slip the roof drip edge under the shingles and the tar paper on the eaves.
The ice and water shield must stick firmly over the top of the drip edge on the soffit edge of the roof.