
Product Description
CM Marine Big Foot Lift Ladder | Model LD3BFLF To LD6BFLF | Width 3–6 Step | TIG‑Welded Marine Aluminum | For Universal Dock & Seawall
DESCRIPTION
The CM Marine Big Foot Lift Ladder Series delivers exceptional strength, stability, and corrosion‑resistant performance for any dock, pier, or seawall installation. Engineered with TIG‑welded marine‑grade aluminum, these lift ladders provide a secure, wobble‑free climb while preventing marine growth by lifting completely out of the water when not in use. Each ladder available in 3‑step, 4‑step, 5‑step, and 6‑step models features oversized Big Foot steps for superior traction and comfort, even in wet conditions. Designed for universal mounting, the ladder installs easily on wood, composite, or aluminum docks, making it ideal for residential marinas, commercial waterfronts, and recreational lakefronts. Built for long‑term durability and daily use, the Big Foot Lift Ladder ensures safe boarding for swimmers, boaters, and water‑sport users while maintaining a clean, low‑maintenance dock environment.
Key Features
- Heavy‑Duty Marine Aluminum TIG‑welded 6063 aluminum frame delivers long‑lasting corrosion resistance in saltwater and freshwater environments.
- Lift‑Up Anti‑Growth Design Ladder lifts completely out of the water to prevent algae buildup and reduce long‑term maintenance.
- Oversized Big Foot Steps Extra‑wide, slip‑resistant steps provide secure footing and enhanced comfort for all ages.
- Universal Dock Compatibility Mounts easily to wood, composite, aluminum docks, and seawalls with standard hardware.
- Smooth Lift Mechanism Balanced pivot system allows effortless raising and lowering of the ladder.
- High‑Strength Side Rails Reinforced vertical rails ensure stability and reduce flex under load.
- Marine‑Safe Construction Rust‑proof, UV‑resistant materials withstand harsh waterfront conditions.
- Comfort‑Grip Handrails Rounded rail edges provide a secure, comfortable grip during entry and exit.
- Multiple Step Options Available in 3‑step, 4‑step, 5‑step, and 6‑step configurations for various dock heights.
- Easy DIY Installation Pre‑drilled mounting points simplify setup for homeowners and marina operators.
- Low‑Maintenance Finish Smooth aluminum surface resists staining and requires minimal upkeep.
- Commercial‑Grade Durability Ideal for marinas, resorts, and high‑traffic waterfronts.
- Safe for All Users Wide steps and rigid frame support confident climbing for swimmers and boaters.
- Lightweight but Strong Aluminum construction reduces weight without sacrificing structural integrity.
- Year‑Round Performance Designed to withstand seasonal water level changes and weather exposure.
Detailed Specifications
| Specification | LD3BFLF (3‑Step) | LD4BFLF (4‑Step) |
|---|---|---|
| Brand | CM Marine | CM Marine |
| Series | Big Foot Lift Ladder | Big Foot Lift Ladder |
| Model | LD3BFLF | LD4BFLF |
| Step Count | 3 Steps | 4 Steps |
| Overall Height | 36" | 48" |
| Step Width | Oversized Big Foot Steps | Oversized Big Foot Steps |
| Material | 6063 Marine‑Grade Aluminum | 6063 Marine‑Grade Aluminum |
| Welding Type | TIG‑Welded | TIG‑Welded |
| Rail Thickness | 1.5" Aluminum Rails | 1.5" Aluminum Rails |
| Lift Mechanism | Manual Pivot Lift | Manual Pivot Lift |
| Mounting Type | Universal Dock & Seawall | Universal Dock & Seawall |
| Corrosion Resistance | Saltwater & Freshwater Safe | Saltwater & Freshwater Safe |
| Finish | Brushed Aluminum | Brushed Aluminum |
| Weight Capacity | 350 lbs | 350 lbs |
| Use Case | Docks, Piers, Seawalls | Docks, Piers, Seawalls |
| Specification | LD5BFLF (5‑Step) | LD6BFLF (6‑Step) |
|---|---|---|
| Brand | CM Marine | CM Marine |
| Series | Big Foot Lift Ladder | Big Foot Lift Ladder |
| Model | LD5BFLF | LD6BFLF |
| Step Count | 5 Steps | 6 Steps |
| Overall Height | 60" | 72" |
| Step Width | Oversized Big Foot Steps | Oversized Big Foot Steps |
| Material | 6063 Marine‑Grade Aluminum | 6063 Marine‑Grade Aluminum |
| Welding Type | TIG‑Welded | TIG‑Welded |
| Rail Thickness | 1.5" Aluminum Rails | 1.5" Aluminum Rails |
| Lift Mechanism | Manual Pivot Lift | Manual Pivot Lift |
| Mounting Type | Universal Dock & Seawall | Universal Dock & Seawall |
| Corrosion Resistance | Saltwater & Freshwater Safe | Saltwater & Freshwater Safe |
| Finish | Brushed Aluminum | Brushed Aluminum |
| Weight Capacity | 350 lbs | 350 lbs |
| Use Case | Docks, Piers, Seawalls | Docks, Piers, Seawalls |
Manuals & Documents
General Warranty Info:
- Ripping It Outdoors works closely with our manufacturers to supply and support your products warranty needs as best as possible!
- The majority of products come with a manufacturer represented warranty against manufacturing defects for at least a 12 month period after the date of sale.
- Expendable components and "wear parts" including but not limited to blades, knives, teeth, oil, chain sprockets, skid shoes, knife mounting discs, and similar components are usually excluded from manufacturer warranties.
- Please reach out to us for any specific warranty information neededabout products and parts you can’t find!
Videos
Shipping
General Shipping Info:
- Instantly calculate shipping quotes to the lower 48 states by 1. adding this product to your cart, 2. click continue to the checkout page and 3. enter your shipping address to check rates. Contact us for quotes for shipping to Hawaii, Alaska, Canada, Mexico and Internationally.
- Complimentary lift gate service on all freight shipments where it’s possible. We guarantee safe delivery!
- Low shipping rates for customers. We have negotiated the best possible rates for customers from our trusted carriers (ODFL, ESTES, UPS, and FedEx).
- Negotiate shipping rates if you think we can do better please reach out. Keep in mind some shipping rates also include assembly & configuration as well!