Deck Railing Kits & Systems

Trex offers a wide variety of decking options and railing configurations capable of being custom curved. When considering a deck with these characteristics, utilise the Find a Builder tool to determine which professionals in your area work on curved profiles. When planning curved railing, visit our Trex Signature® Curved Railing page for design and ordering guidance.

Note: Due to the unique composition of Trex Signature® decking we do not recommend heating and curving this product.

Each deck rail kit will include installation instructions based on the product and application it is being used in. In addition to our written instructions, we have videos on our TheTrexCo YouTube channel 

Trex decking is designed for a low-maintenance experience. A simple soap-and-water clean is all it takes. For more details, refer to our Care and Cleaning section.

Railings usually consist of a top and bottom rail, post cap, post cap, post, post sleeve, balusters, or an infill option like glass or mesh. Whether you are looking for more railing basics or for specifics about the Trex railing offering, we have you covered.

Railing costs vary significantly based on various deck plan details such as material, labour, and design extras (curving, cocktail rails, lighting, etc.). Use our cost calculator tool to get an idea of what the railing may cost for your next project.

The best railing for your deck is the one that will meet your aesthetic needs and practical requirements. Does the railing need to be a certain height for your local code requirements? Does it need to be a particular colour for HOA standards? Do you prefer a more modern or traditional aesthetic?

With different levels of expertise, the easiest railing to install will be our Signature Assembled Panels and Signature Posts with Premounted Brackets. This system consists of pre-assembled parts that save you time and labour costs, without compromising the structural integrity or beauty of the classic Signature design. Watch our Signature railing install video to see the time savings the assembled panels bring to a project.