2027 ShoreMaster Infinity RS4 3 ft Corner

INFINITY RS4: THE ULTIMATE DOCK
EXPERIENCE
Build Your Waterfront Legacy
Design the dock that becomes the heart of your lake life. The Infinity RS4 blends elegant style, precision engineering, and infinite flexibility—so you can make memories season after season on a dock system that's as reliable as it is beautiful.

Ultimate Configurability & Customization with Easy Installation

The Dock System That Evolves With Your Life
Whether you’re crafting an intimate slip off your cottage for quiet morning coffee, a playful swim platform for weekend cannonballs, or a winding path that lets you cast where the big ones hide, the Infinity RS4 was designed for life by the water.

Perfect for:

• Moderate to shallow depths (3-7 ft), stable to lightly fluctuating water levels

• Families and cottagers who want to start small and expand easily over time

• Gentle to moderate wave environments where a stable, elegant dock matters

• Owners who value lightweight sections for seasonal install & compact off-season storage

Seamlessly adjust as your needs change—dock furniture one year, paddleboard racks the next, all without drilling or hiring a contractor.

Designed to Fit Your Lifestyle, Built to Last
The Infinity RS4 isn’t just a dock — it’s a system crafted for how you actually live at the lake. From shaping spaces that bring people together to choosing materials that stay beautiful year after year, every detail is engineered to make your waterfront more enjoyable and less work.

Unlimited Configurability
Create winding walkways, curved fishing decks, or sun platforms. Exclusive 45° and 90° curves let your dock follow the shoreline.

Engineered for Lake Life
Dime-welded aluminum frames, 5-sided adjustable legs, and pass-through foot pads keep your dock steady through summers, storms, and decades of use.

Low-Maintenance Luxury
Choose from nine decking options—from cool Glacier™ to rich woodgrain aluminum—that resist fading and never need staining.

Easiest Install & Storage
Quick assembly, drop-in decking, and stackable frames make seasonal setup and takedown nearly effortless.

TECHNICAL SPECS & MATERIALS
Available in 4' and 6' widths and lengths up to 12', the Infinity RS4 also offers exclusive 45° and 90° curved sections for creative, modular layouts that suit any shoreline.

The RS4 features a fully welded, precision-crafted frame built from 4" marine-grade aluminum side rails—delivering unmatched strength, corrosion resistance, and long-term durability in a lightweight design.

Its 5-sided adjustable aluminum legs with pass-through foot pads provide rock-solid stability, even on uneven or soft lake bottoms.

Whether you’re starting small or expanding over time, the RS4’s modular, fully welded frame is made to evolve with your waterfront lifestyle.

Storage & Seasonal Removal
Lightweight Sections. Effortless Off-Season Storage.
The Infinity RS4 sectional dock system is designed for smooth seasonal transitions. Each lightweight dock section can be removed without heavy equipment, and our drop-in decking panels lift out individually for easy handling. Frames are stackable, so your dock takes up minimal space along the shoreline or in storage during the winter months.

Why It Matters for Sectional Dock Owners:

• Lightweight Handling – Marine-grade aluminum frames keep each section easy to move by hand.

• Quick Breakdown – QuickConnect™ assembly means fewer bolts and faster disassembly.

• Compact Storage – Stackable sectional dock frames and decking store neatly in limited space.

• Year-Round Protection – Keep your dock out of the ice and snow to extend its lifespan.

Whether you’re pulling out a few curved sections or the entire dock system, the RS4 makes seasonal removal and storage faster and simpler — so you can spend more time enjoying the water and less time wrestling with heavy, awkward parts.

Features May Include:

Premium, Low Maintenance Decking

• Chose from 9 High-Performance materials, including Glacier, Vertex, and Woodgrain aluminum.

Customize Your Layout

• Modular sectional design with optional 45° and 90° curved sections for flexible, shoreline-friendly configurations.

Effortless Accesory Integration

• ShoreMasters offers the exclusive InfinityTrack System brackets for easy reconfiguration and seamless accesory attachment.

Stable on Any Shoreline

• 5-sided adjustable aluminum legs with pass-through foot pads provide superior stability on uneven bottoms.

Built to Last

• Precision-Welded, marine-Graded 4" aluminum rail sides for unmatched durability and strength.

Frame Construction

• Precision dime-welded marine-grade aluminum for decades of strength

Dock Style

• Modular sectional with 45° & 90° curves

Side Height / Strength

• 4″ continuous rails + internal stringers for rigidity

Section Attachments

• QuickConnect for endless layouts & easy re-config

Leg System

• 5-sided adjustable legs with pass-through foot pads for stability

Leg Pocket Height

• 18″ deep pockets for secure adjustment

Screw Legs Available

• Yes, for soft lake beds

Section Sizes & Flexibility

• 4′, 6′, 12′ lengths + exclusive curves

Accessory Compatibility

• Tool-free InfinityTrack install & relocation

Decking Options

• 9 premium low-maintenance choices

Why It Matters

• More strength & stability. The RS4’s dime-welded marine aluminum & deeper side profile outperform many lighter frames that can twist or rattle with boat wakes.
• More layout freedom. Curves + modular InfinityTrack let you build a dock that matches your shoreline & lifestyle, not just a series of rectangles.
• More future-proof. Want to add a kayak rack, extra bumpers, or a lounging platform later? Just slide it onto the track — no drilling or patching holes.