Installation Instructions
CertainTeed Vinyl Siding Installation Guide
118
Starting Cedar Impressions Over 
Horizontal Siding
NOTE: Half-Round Shingles are shown, but this method also 
works for Perfection Shingles.
Cut away the nail flange and discard.
Hand punch nail slots into the panel face and secure the panel.
Secure Cedar Impressions 4" Metal Starter after hand punching 
and securing the siding piece.
NOTE: Only the Metal Starter may be used with 
Cedar Impressions.
Lock the Cedar Impressions panels into the starter strip and 
secure it.
cut away and 
discard
hand 
punch 
slots
final 
assembly
center nail in slot of 
Cedar Impressions 
metal starter










