guttersroofingwaterproofing
Hopefully the photo will illustrate the problem. I have a roof that only has a sort of moulding that transitions from roofing to the walls. Since there is only about 3/4" of vertical material to anchor gutters clips, are there any specialty hardware or other techniques to hang gutters along this facia.
You will want to contact the manufacturer of the product to get their recommendations on the type of fasteners, the fastener spacings, and the necessary penetration of the fasteners.
Yes, you will need flashing around the entire perimeter if you wish the roof to be waterproof.
How about Magnetic Christmas Lights? I've never tried them, but if they use a descent magnet it would be a winner.
I've seen these before a Walmart or places like that. It looks like it would clip onto your shingles. They might be good for the short term of Christmas but I don't know how sun, wind and weather will affect their life.
Best Answer
This would be a situation where you'll have to use gutter straps (usually in T or K style):
Image credit to acehardware.com
They install on the roof decking - make sure to follow the manufacturer's instructions, as you'll be penetrating the singles.
Image credit to www.heritagehillweb.org