Tuesday, Dec 23, 2025

How To Build a Planter Box for Your Deck Railing

I wanted to spruce up our deck while adding a touch of greenery so I decided to create a deck railing planter. I had some leftover cedar wood from a deck project, which was perfect for this project.

This is a pretty simple project, so it’s great if you’re a new DIYer. Plus, it takes less than a day to build it. Railing planters make a great addition to a deck, giving it some bright colors that really add to the overall setting. There are huge variety of plants you can grow in planters, and a wide selection of them that don’t require a green thumb.

Planters also provide a practical way to grow your favorite plants, herbs, or flowers. If you don’t have a lot of space for a big garden, or if you just want to squeeze in a few more plants around your house, this project takes advantage of the space along your deck railing. This means you can enjoy a flourishing garden without sacrificing valuable floor space.


How To Build Deck Railing Planters Project Overview diagram on grid background

Pro tip: Line the bottom few inches of the planter with rocks to help keep it securely in place.

PartQty.LengthWidthThickness
A – Long Sides236″9 1/4″3/4″
B – Short Sides27 7/8″5 1/2″3/4″
C – Bottom134 1/2″5 1/2″3/4″
D – Long Slats836 1/8″1 1/2″3/4″
E – Short Slats87 1/8″1 1/2″3/4″

Cut planter box pieces

Following the measurements specified in the Cutting List, use a miter saw to cut the two long sides (A) from 110 material. Then cut the two short sides (B) and the planter bottom (C) from 16 material.


How To Build Deck Railing Planters Cut the planter box pieces

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By: Samuel Rosenmayer
Title: How To Build a Planter Box for Your Deck Railing
Sourced From: www.familyhandyman.com/project/how-to-build-a-planter-box-deck-railing/
Published Date: Fri, 23 Feb 2024 23:01:36 +0000

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Did you miss our previous article...
https://conservativedailytimes.com/lifestyle/from-temples-to-taj-mahal-planning-your-unforgettable-journey-to-india