ShoreMaster RS4 Dock Sections

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.

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.

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.

Infinity RS4 Dock Sections Available:

Section Size

Frame Weight*

4' x 4' 52 lbs

4' x 10' 82 lbs

4' x 12' 97 lbs

6' x 8' 90 lbs

45 Curve 33 lbs

3' Corner 20 lbs

90 Curve 36 lbs

*Frame section only - not inclusive of decking or dock legs