The awning is ideal for using to add shade for your windows or any balcony doors it is an easy installation drilling is required for the bracket to fix on the wall before attaching the awning the chain drive and hand crank are used to make it easier to project and retract the awning the canopy angle can be adjusted approximately 90 degrees it has wall bracket and expansion bolts it blocks 90 percent of uv rays and has a water and stain resistant coating