A batten is simply a squared piece of wood or metal used to hold the frame in place.

On a wooden porch, the plates can be nailed into position. With a concrete porch, using a drill and masonry screws or a masonry nail gun will be required.

Important: For door frames, use two wall studs on each side of the door. One for attaching the screen, and one for the door hinges.

Once the rails and balusters are firmly affixed to the sole plates and wall studs, the frame is complete.

Once the top is secured, staple the sides and bottom, always stretching the screen to make sure it remains taut. Continue until the screen is firmly in place across the expanse of the framework.

You might consider using more durable screening material on the bottom part of the screen, especially if you have pets who might rub up against the screen or scratch it with their claws.