If there are already holes in the window box place the screws in them.
How to hang window boxes on steel siding.
Ensure the d rings hooks are secure on the window box to make it easy to hook on the vinyl siding.
This will ensure that the weight is evenly distributed and the box is level.
The only safe way to attach a window box to this type of exterior is by using screws and anchors.
Hang a metal window box on the vinyl siding hooks.
Install the window box in desired location.
Vinyl siding hooks have one end that is bent.
Planting instructions for window boxes.
Cut a pressure treated 1x8 foot board to the length of the window box minus two inches.
This will act as a filter to capture soil prior to water exiting from drain holes.
Place the curved end onto the vinyl siding where you wish to place the window box.
Make sure you distance the hooks so that they are on each end of the box.
Attach the wood board to studs.
The bottom of the window box will be half an inch below the bottom edge of the board decide on the height of the board based on where you want the bottom of the window box to sit.
Pull forward to anchor the hook in place.
Buy vinyl siding hooks.
Pull the hook down until you feel it catch the siding.
Metal window boxes work best with vinyl siding hooks because they typically have holes that will slide right onto the hooks.
Drill a pilot hole and counterbore into the bracket near the bottom of the siding as in step 2.
How to hang window boxes on vinyl siding.
Otherwise drill two holes in the box for the screws to fit into.
Install the vinyl siding hooks onto the side of your house.
Attach the bracket to the house with a 3 inch decking screw then follow the directions in step 3 for plumbing the bracket and driving the second screw.
If you want to prevent damage to your house vinyl siding hooks are the best way to attach your window boxes.
Unfortunately much misinformation exists about attaching window boxes to aluminum siding with hooks.
Place a layer of landscape fabric.