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Sunrise Point · 05-31-2009, 10:45 PM

The info from the Grace co. web site states:

27.

How do I flash drip edges?
The metal drip edge or wood starter shingle should be placed over the membrane as shown in standard Grace detail drawings. The Grace self-adhered underlayments should not be installed over cedar shingles. Refer to eave application details at www.graceconstruction.com for more information.

FLL - Whatever you do, I hope that your new shed roof keeps you dry for many years to come.

I was told of the ice shield first, drip edge second, theory years ago by some one who I consider to be a first-rate craftsman.....but then, there is more than one way to "skin a cat" so I am sure that there is more than one way to apply ice and water shield. However, manufacturers will only guarantee a product if it is appied according to their specifications.

05-31-2009, 10:45 PM	#17
Sunrise Point Senior Member Join Date: Jan 2007 Location: Meredith Center / Winnisquam Posts: 250 Thanks: 87 Thanked 34 Times in 21 Posts	The info from the Grace co. web site states: 27. How do I flash drip edges? The metal drip edge or wood starter shingle should be placed over the membrane as shown in standard Grace detail drawings. The Grace self-adhered underlayments should not be installed over cedar shingles. Refer to eave application details at www.graceconstruction.com for more information. FLL - Whatever you do, I hope that your new shed roof keeps you dry for many years to come. I was told of the ice shield first, drip edge second, theory years ago by some one who I consider to be a first-rate craftsman.....but then, there is more than one way to "skin a cat" so I am sure that there is more than one way to apply ice and water shield. However, manufacturers will only guarantee a product if it is appied according to their specifications.