Installation Guide
 15 FIBERONDECKING.COM
Post Sleeve Installation (continued)
1 
Preparing for installation
 □ Ensure 4 in. x 4 in. (101.6 mm x 101.6 mm) wooden posts 
are secured in a code-compliant manner and, where 
possible, spaced equally for the best looking application.
NOTE: Wooden 4 in. x 4 in. (101.6 mm x 101.6 mm) posts will 
vary. Shims may need to be inserted between the 4 in. x 4 in. 
(101.6 mm x 101.6 mm) post and the post sleeve to prevent the 
post sleeve from cracking during guard rail installation.
4 in. x 4 in.
(101.6 mm x 101.6 mm) 
 Wood Post
2 
Installing the post sleeves
 □ After decking is installed, slide post sleeve and moulding 
over the 4x4 wood post or surface mount.
Post sleeve
Base cove
moulding










