Rowing Machines: Why Outdoor Storage is Not Recommended

Can a rowing machine be kept outside?

While it may seem convenient, keeping a rowing machine outdoors is generally not recommended due to significant risks of damage, accelerated wear, and compromised performance caused by environmental exposure.

Understanding Rowing Machine Components & Vulnerabilities

A rowing machine, regardless of its resistance type, is a sophisticated piece of exercise equipment comprising various materials and intricate mechanisms, each vulnerable to external elements.

• Frame: Often made of steel or aluminum, susceptible to rust (steel) and corrosion (aluminum) from moisture.
• Moving Parts: Wheels, bearings, chains (or straps), and the monorail require smooth operation. Exposure to dirt, dust, and moisture can lead to friction, rust, and accelerated wear.
• Electronics: Displays, performance monitors, and potentially resistance mechanisms (especially in magnetic rowers) are highly sensitive to moisture, temperature fluctuations, and direct sunlight, leading to malfunction or complete failure.
• Plastics and Rubber: Seats, handles, foot straps, and various covers are commonly made from plastics and rubber. These materials can become brittle, crack, or degrade when exposed to UV radiation and extreme temperatures.
• Lubricants: Moving parts rely on specific lubricants, which can become less effective or even degrade under temperature extremes, impacting the machine's smooth function.

Environmental Factors and Their Impact

Outdoor environments present a barrage of challenges that can significantly shorten the lifespan and impact the performance of your rowing machine.

• Moisture (Rain, Humidity, Dew):
  • Corrosion and Rust: The primary enemy of metal components. Even high-grade steel can rust over time with consistent exposure to moisture.
  • Electronics Failure: Water ingress into electronic components can cause short circuits, display malfunction, and irreversible damage.
  • Mold and Mildew: High humidity can foster the growth of mold and mildew on seats, handles, and even internal components, leading to unpleasant odors and material degradation.
• Temperature Extremes (Heat, Cold):
  • Material Expansion/Contraction: Repeated cycles of heating and cooling can cause materials to expand and contract, potentially loosening fasteners, warping frames, and stressing joints.
  • Plastic Degradation: High heat can soften or deform plastic components, while extreme cold can make them brittle and prone to cracking.
  • Lubricant Issues: Lubricants can become too viscous in cold temperatures, increasing friction, or too thin in extreme heat, reducing their effectiveness.
• UV Radiation (Sunlight):
  • Material Breakdown: Ultraviolet rays break down chemical bonds in plastics, rubber, and even some paints, leading to fading, brittleness, and cracking.
  • Electronic Overheating: Direct sunlight can cause electronic components to overheat, leading to malfunction or permanent damage.
• Dust, Dirt, and Debris:
  • Increased Wear: Airborne particles can settle on the monorail and moving parts, acting as abrasives that accelerate wear on wheels, bearings, and chains.
  • Clogging: Debris can clog fan cages (air rowers) or other mechanisms, impairing performance.
• Pests: Insects and rodents may seek shelter within the machine's components, potentially chewing on wires or nesting in vital areas.

Types of Rowing Machines and Outdoor Suitability

While all rowing machine types are vulnerable, some may fare slightly better or worse than others in outdoor conditions, though none are truly designed for it.

• Air Rowers (e.g., Concept2): The large fan cage is susceptible to collecting dust, dirt, and even small debris, which can affect performance. While relatively robust, their sensitive performance monitors are highly vulnerable to moisture and temperature.
• Magnetic Rowers: These rely heavily on electronic components for resistance control and display. They are particularly susceptible to moisture and temperature extremes damaging their internal electronics and magnetic braking systems.
• Water Rowers: While the water tank itself is sealed, wooden frames (common in water rowers) are highly susceptible to warping, cracking, and mold growth from moisture and temperature fluctuations. The polyurethane or polycarbonate tanks can also degrade with UV exposure.
• Hydraulic Rowers: Often simpler in design with fewer electronic components, but their hydraulic cylinders can still be affected by extreme temperatures impacting fluid viscosity and seal integrity. Metal components remain vulnerable to rust.

Consequences of Outdoor Exposure

The decision to store a rowing machine outdoors carries several significant long-term consequences:

• Reduced Lifespan: The combined effects of environmental factors will drastically shorten the operational life of your machine.
• Increased Maintenance: You will spend more time and money on cleaning, lubricating, and replacing parts compared to a machine stored indoors.
• Voided Warranty: Most manufacturers' warranties explicitly state that damage due to outdoor exposure is not covered, leaving you responsible for repair or replacement costs.
• Safety Hazards: Corroded parts, cracked plastics, or malfunctioning electronics can create unsafe operating conditions, increasing the risk of injury.
• Diminished Performance: Rust, dirt, and component degradation will lead to a less smooth, less efficient, and less enjoyable rowing experience, potentially compromising the effectiveness of your workout.

Mitigation Strategies (If Outdoor Storage is Unavoidable)

In rare instances where indoor storage is absolutely impossible, certain measures can help mitigate, but not eliminate, the risks. These should be considered temporary solutions at best.

• Invest in a High-Quality, Waterproof Cover:
  • Material: Look for heavy-duty, UV-resistant, waterproof materials designed for outdoor equipment.
  • Fit: Ensure the cover fits snugly, ideally extending to the floor, to prevent wind from blowing it off or allowing moisture to seep in.
  • Breathability: Some covers offer vents to prevent condensation buildup, which is crucial.
• Choose a Sheltered Location:
  • Place the machine under a sturdy awning, patio roof, or in a shed that offers protection from direct rain, sun, and strong winds.
  • Avoid placing it directly on bare ground; use a durable mat or elevated platform to prevent moisture wicking from below.
• Regular Cleaning and Maintenance:
  • Frequent Wiping: Regularly wipe down the machine to remove dust, dirt, and any moisture.
  • Lubrication: Adhere strictly to the manufacturer's lubrication schedule, potentially increasing frequency given the harsh conditions.
  • Inspection: Periodically inspect all components for signs of rust, cracks, or wear.
• Bring Indoors During Extreme Weather:
  • Whenever possible, move the machine indoors during heavy rain, snow, freezing temperatures, or heatwaves. This is the single most effective mitigation strategy.
• Consider a Storage Shed: A dedicated, weather-proof shed offers the best compromise if an indoor space isn't available within your home. Ensure it's well-ventilated to prevent humidity buildup.

Recommendation & Best Practice

As an Expert Fitness Educator, my unequivocal recommendation is to always store your rowing machine indoors in a climate-controlled environment. This ensures its longevity, maintains optimal performance, preserves your warranty, and guarantees a safe and consistent workout experience. While temporary outdoor use in ideal conditions might be permissible for short durations, prolonged exposure will inevitably lead to costly repairs and a significantly shortened lifespan for your valuable fitness equipment.