Installation Guide
leaf relief
leaf relief
84
Leaf Relief
®
 Installation 
(Mitered Corners) continued
Inside Corners
Use perforation pattern as a guide 
to create corners. Using tin snips, 
cut diagonally along the perforation 
to create a 45° angle, starting at the 
rear edge (plastic strip) and cutting 
as shown, until complete. Notch and 
remove one inch of the front edge 
and plastic strip from the newly 
formed angle. When mounted, the 
pieces will overlap one inch and form 
a 90° inside corner. Place one screw 
through the overlapping pieces. 
Attach to back through plastic strip, 
with screws, two inches from the 
point of the corner.
Important
To prevent overflow, all inside
corners and valleys must have a
water diverter/deflector, sold 
separately. Diverter/deflector must be 
installed on the top surface of the
Leaf Relief
®
 (behind front lip).
TP53ZIP/TP63ZIP – 
Outside Corner
Use the perforated pattern to cut a 45°
angle at the ends of the Leaf Relief
sections. Then cut away 1” from the
front, first step and back of one
section as shown.
Overlap sections by 1
˝
 and attach
with a #6x3/8
˝
 stainless steel screw.
1" 1"
1" 1"
Fig. 1
Fig. 2
Fig. 3
Fig. 4
Fig. 5
Fig. 6










