Aluminum Flooring – Waterproof Decking & Framing | Shengxin

Wood decks have a predictable life cycle. You build them, they look great for a few seasons, then the sanding and sealing starts — and it never really stops. Aluminum flooring ends that cycle. The boards are extruded from 6063-T5 aluminum and finished with a textured surface that grips underfoot even when wet. Rain runs off. Sun does not fade them. And there is no annual maintenance, because there is nothing to maintain.

The boards are designed for standard deck framing layouts. Each one interlocks with the next, hiding the fixings and keeping the surface clean. For docks and pool surrounds where water is constant, the waterproof decking system includes drainage channels built into the board profile, so standing water never sits against the frame. The same boards are available in wood-grain finishes for projects that want the look of timber without the upkeep.

Shengxin has over 30 years of aluminum extrusion experience and produces these boards on our own lines, with finishing in-house. If your project needs a complete outdoor package, we also supply matching aluminum deck railing systems and structural profiles for the frame. For projects that need a custom board width or surface texture, our team can develop the die and produce trial sections for approval.

Features & Benefits

• Waterproof by nature: Aluminum does not absorb water. The boards will not rot, swell, or grow mould — even on docks and pool decks that stay wet for days.
• Slip-resistant surface: The extruded texture provides reliable grip in wet conditions, tested to DIN 51130 for outdoor safety.
• Zero annual maintenance: No sealing, staining, or painting. A wash with soap and water is all the upkeep these boards ever need.
• Concealed fixing: Boards interlock with hidden clips, so the surface stays clean and free of visible screws.
• Matching frame profiles: Aluminum deck framing, posts, and joists supplied in the same alloy and finish for a complete system.
• Full finish range: Powder coating in any RAL color, anodizing for a metallic look, or wood-grain transfer for a natural timber appearance.

Aluminum Flooring vs. Timber Decking

The performance difference determines the lifetime cost of the deck.

Technical Specifications

These boards are part of our wider exterior decking range, which includes structural joists, fascia trims, and matching aluminum deck furniture profiles for coordinated outdoor spaces.

Applications of Aluminum Flooring

• Pool surrounds and decks: The slip-resistant surface and rust-free material make aluminum flooring the safest choice around water.
• Docks and boardwalks: Salt water and constant moisture do not affect aluminum. The boards stay stable and safe year after year.
• Balconies and roof terraces: Lightweight boards reduce structural load on elevated decks, with concealed fixings for a clean finish.
• Patios and garden decks: A maintenance-free alternative to timber, available in wood-grain finishes for a natural look.
• Commercial outdoor spaces: Restaurants, hotels, and public buildings use aluminum flooring for high-traffic areas where durability matters.

Customisation & Supply Options

Why Choose Shengxin for Aluminum Flooring?

Decking is a long-term investment, and the boards need to perform for decades. Shengxin has over 30 years of aluminum manufacturing experience and extrudes decking boards on our own lines, with finishing in-house. That means the boards, the framing, and any matching railing all come from one factory, with one quality system. For projects that need a complete outdoor package, we also manufacture aluminum deck posts and can supply the full aluminum framing material system for elevated decks. With $120 million in assets and exports to 97 countries, we have the capacity to handle decking orders of any scale.

Aluminum Flooring FAQ

Custom Aluminum Flooring Solutions

If your project requires a specific board width, surface texture, or color, Shengxin's custom fabrication service can manufacture decking boards to your exact drawings.

How It Works:

1. Send your design — drawings showing board dimensions, surface texture, and finish requirements.
2. Our engineers review — we assess the profile, advise on wall thickness, and suggest optimisations.
3. Receive a quotation — including die cost, board fabrication, finish cost, and lead time.
4. Approve a sample — we produce a sample board with your finish for approval.
5. Full production — consistent profile and finish across every board, delivered on schedule.

⚠️ Important Note: All board images and dimensional drawings on this page are for reference only. Final dimensions, finishes, and fixing details will be confirmed based on your approved production drawings and sample panels. Please contact our engineering team to discuss your specific requirements before placing an order.

Please note: The production timelines discussed are typical estimates based on smooth design approvals and current scheduling. Actual lead times may be longer if design changes are required, multiple sample iterations are needed, or production capacity is temporarily at high demand. Your dedicated project engineer will provide updated timelines at each stage, and final delivery dates will be confirmed in your order confirmation.