Big Reuse and NYC Council Member Lincoln Restler are piloting a new program to make more affordable tree guards accessible for residents to install on their blocks. Our tree guard design meets all required NYC Parks Department specifications. The tree guard is three sided and constructed with seven green baked enamel coated steel u-channel posts and pressure treated lumber rails with a subtle tapered design at the curbside edge. The tree guard kit includes all hardware and materials custom cut to your tree bed measurements.