Square Long Neck Floor Flange for Stainless Steel Deck Rail Systems

The stainless steel long neck floor flange square may be used as a surface floor mount for stainless steel posts. The posts or top cap slide right over the top of the flange for a secure fit. Install using our Lag Attachment Hardware. Sized for Terminal and Intermediate Square Posts which can be paired with stainless steel Round, Flat, or Wood top rail, or a customer-supplied top rail of your choosing to save money. All of our systems come with installation instructions that will guide any do-it-yourselfer through the process.

Our stainless steel round and square product lines are made using marine-grade 316 stainless steel to withstand salt water and marine environments while maintaining a beautiful chrome-like finish without needing to repaint, sand, or remove dry rot.

Note: Stainless Steel is highly resistant, but not impervious to the elements, and requires minimal maintenance for ideal results. We recommend applying Passivator to all exposed stainless steel components at the time of installation. In addition, apply Rust Rescue if within 10 miles of a marine environment to further protect the stainless steel. Learn more about these products and general stainless steel care on our Cleaning & Maintenance Page.

All aluminum, stainless steel, and wood posts are available for a 36" residential top height or 42" commercial height, and can be pre-drilled to save time and effort. Another service we offer to speed up installation is swaging your end fittings prior to shipping.

Use on decks, patios, balconies, staircases, and any other conceivable space or structure for any property; from house complexes to high-rise penthouses. With our products ready for instant transport, shipping is as quick as the installation for these simply designed railing systems.

These systems will look great with any deck, even composite materials, like this Trex decking system (see video below).



Product # 731229 & 731236