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Installing Urethane Column Wraps

Construction How-To, Decks, Latest Home Improvement Products, Outdoor Living, Porches and Gazebos April 29, 2013 Sonia

Using Urethane Column Wraps to Wrap it up.

By Kathy Ziprik




Contractor Steve Roth has installed more than three dozen column wraps and column wrap kits during the past decade. No matter how ugly, warped or twisted a structural column is. Roth finds he can create the perfect column appearance with easy-to-install urethane column wraps.

“Urethane and PVC column wraps are one of the fastest ways I know of to transform a project,” says Roth. “They install in less than an hour, and the kits have all the needed pieces. With the variety of styles available from Fypon, I’ve been able to use column wraps on a wide assortment of new construction and remodeling projects over the years.”

For one of his most recent projects, Roth decided to update the look of the porch on a Civil War-era home in Michigan. He replaced rotted old wooden posts with standard 4×4 treated lumber posts. Then, to enhance the look of the home, Roth installed urethane post wrap pieces from Fypon’s Stone and Timber collection around the structural posts.


Step 1 – Roth ordered four sets of the Post Wrap Kit from the Fypon Stone and Timber collection. He also ordered four Post Wrap Caps and four Post Wrap Bases from the same collection to complete each column wrap.

Step 2 –Roth chose to paint the column wrap pieces prior to installation with a flat latex exterior paint. This makes the entire project easier, since you can paint the pieces flat on the ground and then need only to touch-up areas after installation where nails or screws were installed.

Blocking was added to the post to provide a solid nailing surface.

Step 3 – Because there was no secure way to attach the top and bottom of the wrap directly to the lumber posts for this project, Roth added inside blocking. After this was in place, he had an easy way to secure the wrap.

Step 4 –Measure the length of the column and cut the wrap to length with a hand saw.

Dry-fit the column-wrap components to make sure no further adjustments are necessary.

Step 5 –Place the U-shaped assembly in position around the structural post to ensure a secure fit. Dry-fit the U-shaped piece with the flat backer piece to make sure the pieces fit together.

Apply premium construction adhesive to the joint.

Step 6 –Making sure the panels are aligned, square and the miter seam is tight, use premium construction adhesive on the joints. Then secure the backer piece to the U-shaped assembly with non-corrosive finish nails or stainless steel deck screws every 6 to 8 inches through the outside of the shaft to the nailing blocks.

Apply construction adhesive.

Step 7 –Roth chose to add a column cap and base to the column wrap to enhance the overall look of the column wrap. These he secured with premium millwork adhesive and stainless steel deck screws.

Fasten Securely.