[Sailfish]

For what it's worth, you've built some very beautiful screens. Mine are functional, but nearly as elegant.

I attached mine with Velcro. Readily obtainable at the local hardware store, inexpensive and durable. Plus, it allows for quick removal and reinstallation. I chose the type with adhesive already applied and have had no issues in almost 21,000 miles. Very satisfied.

By the way, mine were made by the local ACE hardware to my dimensions and cost about $22.

No matter what method you decide upon, you've made a smart decision in using screens. Won't protect a great deal against major debris (i.e. rocks, cars, pedestrians) but it makes bug removal much easier and faster.