15×50 High-Bay RV & Boat Storage Units in Vestaburg, Michigan
Finish Line RV Boat Storage offers 15×50 high-bay indoor storage units at 8814 E Howard City Edmore Rd, Vestaburg, MI 48891, the only climate-controlled storage units of this size available in Montcalm County. Built specifically for Class A motorhomes, fifth wheels, travel trailers, pontoon boats, and large ski boats, these enclosed high-bay units provide 750 square feet of temperature-regulated, secure indoor space for recreational vehicles and watercraft that standard self-storage facilities in Mid-Michigan simply cannot accommodate.
At $475 per month on a flexible month-to-month rental with no long-term contracts, our 15×50 units give RV and boat owners across Montcalm County, Gratiot County, and Isabella County a professional indoor storage solution that protects their investment from Michigan’s extreme seasonal conditions, with 24/7 keypad gate access and HD security monitoring included.
What Is a 15×50 Storage Unit?
A 15×50 storage unit is 15 feet wide and 50 feet deep, providing 750 square feet of enclosed floor space. At Finish Line RV Boat Storage, our 15×50 units are high-bay configuration, meaning the ceiling clearance extends well above standard storage height to accommodate the roof profile of tall Class A diesel pushers, fifth wheel hitches, and boat towers without requiring deflation or disassembly.
To put the size in practical terms: a 15×50 unit is larger than most residential two-car garages. The 50-foot depth is the critical dimension for RV owners, as it accommodates the longest motorhomes and fifth wheel combinations on the road today. The 15-foot width provides enough clearance on both sides of your vehicle to walk alongside it, access storage bays, and maneuver during move-in and move-out.
This is not a converted warehouse bay or a retrofitted unit. Our facility was designed from the ground up to store recreational vehicles and boats in Vestaburg, Michigan, which means the dimensions, ceiling height, door clearance, and climate system are all sized appropriately for the vehicles they protect.
This is not a converted warehouse bay or a retrofitted unit. Our facility was designed from the ground up to store recreational vehicles and boats in Vestaburg, Michigan, which means the dimensions, ceiling height, door clearance, and climate system are all sized appropriately for the vehicles they protect.
What Fits in a 15×50 High-Bay Unit at Finish Line?
The 50-foot depth and high-bay ceiling clearance at our Vestaburg facility accommodate a wide range of recreational vehicles and watercraft. The following vehicles fit comfortably in our 15×50 units:
Motorhomes and RVs:
Boats and Watercraft:
Trailers and Towables:
Other Large Equipment:
Not sure whether your specific RV or boat fits? Call us or send us your query before reserving and we will confirm based on your vehicle’s actual length, height, and trailer configuration.
Why Michigan RV and Boat Owners Choose Climate-Controlled Indoor Storage?
Michigan presents a specific and well-documented set of storage challenges for recreational vehicle and boat owners that outdoor storage and basic covered parking do not adequately address. Montcalm County sits in the heart of Mid-Michigan, where seasonal temperature swings routinely span 100 degrees Fahrenheit between July highs and January lows. That temperature range, combined with Michigan’s humidity levels and the freeze-thaw cycles that occur repeatedly throughout late fall and early spring, creates a set of conditions that accelerate damage to every component of an RV or boat left in uncontrolled storage.
What Michigan’s freeze-thaw cycle does to an unprotected RV:
The freeze-thaw cycle is the specific pattern where temperatures drop below freezing overnight and rise above freezing during the day sometimes multiple times within a single week. For an RV in outdoor or covered storage, this cycle drives expansion and contraction in every rubber, plastic, and metal component on the vehicle. Slide-out seals expand and contract until they crack and fail. Roof membranes develop micro-tears that allow water infiltration. Caulk joints around windows and vents separate. Water trapped in low points of the plumbing system expands when frozen and splits fittings. None of these failure modes announce themselves visibly, they accumulate silently through the storage season and reveal themselves during your first spring trip when a seal leaks, a fitting fails, or a water stain appears on the ceiling.
What Michigan’s humidity does to a stored boat:
Lake Isabella, Tamarack Lake, Chippewa Lake, and dozens of other lakes and waterways throughout Montcalm and Isabella County make Mid-Michigan a genuine boating region. Boat owners here typically store their vessels for five to six months of the year (October through April) which means a pontoon or ski boat spends nearly half its life in storage. In uncontrolled or outdoor storage, Michigan’s winter humidity fluctuates dramatically. High moisture levels promote mold and mildew growth inside canvas covers, inside boat cabins, and within upholstery. Wiring harnesses corrode. Aluminum oxidizes. Wood trim and decking absorbs moisture and swells, then dries and cracks in the low humidity of a cold snap.
How climate-controlled indoor storage at Finish Line addresses these conditions:
Our 15×50 units maintain a consistent indoor environment year-round. By keeping temperature and humidity within a stable range, the facility eliminates the freeze-thaw damage cycle entirely. Your RV’s rubber seals, roof membrane, and caulk joints experience no expansion-contraction stress. Your boat’s upholstery, wiring, and aluminum surfaces stay in the same condition they were in when you parked them. The enclosed structure eliminates rodent access, a significant risk in Mid-Michigan agricultural areas where field mice seek warm shelter in stored vehicles during the winter months. The indoor environment also protects your vehicle’s finish and graphics from UV degradation and the physical abrasion of outdoor exposure.
These benefits apply across all enclosed units offered through our Indoor RV & Boat Storage in vestaburg Michigan, not just high-bay configurations, making indoor storage a consistent solution for Michigan’s freeze-thaw conditions.
For an RV or boat representing a $30,000 to $200,000 investment, the $475 monthly cost of climate-controlled indoor storage at Finish Line is not a premium, it is basic asset protection.
15×50 Unit Details and Pricing
| Feature | Details |
| Unit Dimensions | 15 feet wide × 50 feet deep |
| Floor Space | 750 square feet |
| Ceiling | High-bay clearance |
| Climate Control | Yes, temperature and humidity regulated, included in rate |
| Monthly Rate | $475/month |
| Lease Type | Month-to-month, no long-term contract |
| Gate Access | 24/7 keypad entry, every day including holidays |
| Security | HD security cameras throughout facility |
| Booking | Online reservation available 24/7 |
| Location | 8814 E Howard City Edmore Rd, Vestaburg, MI 48891 |
Facility Features
Everything You Need in a
Montcalm County Storage Facility
Finish Line RV Boat Storage was built specifically for the recreational vehicle and watercraft community in Vestaburg and Montcalm County. Every feature below was chosen because RV and boat owners need it, not as a checkbox, but as a genuine operating requirement of storing a $40,000–$200,000 asset.
24/7 Video Security
HD video cameras monitor the entire facility 24 hours a day. Footage is recorded continuously. Because surveillance is not optional it’s the baseline standard of responsible storage.
Climate Controlled
Our climate-controlled units maintain a stable interior temperature that prevents moisture buildup and protects seals, electronics, and upholstery year-round.
Book & Pay Online
Rent your unit online, choose your size, sign digitally, pay by card, and receive your access code immediately. Manage your account, pay monthly rent, and update your information from any device.
Month-to-Month Rentals
We don’t lock you into annual contracts. Your rental renews monthly.This means you pay only for the months you actually need storage, not a full year.
24/7 Unit Access
Access your unit at any time, day or night. Your unit is accessible 24/7, year-round, even on holidays.
Competitive Rates
We have storage units that fit every budget without sacrificing quality!
How to Book In 3 Easy Steps?
Select Unit
Browse our available inventory of climate-controlled, high-bay storage units in Vestaburg. Whether you need a 5×10 for seasonal gear or a 10×20 for your boat or pickup truck, you can filter by size and price to find the perfect fit for your assets.
Rent Online
Complete your rental in under two minutes. Our secure online booking system allows you to sign your month-to-month lease digitally and pay by card. No office visits, no long-term contracts, and no waiting for a call back.
Move In
Once your rental is confirmed, your unique gate access code is issued immediately via email or text. Head over to our Vestaburg facility on M-46, enter your code, and start moving in. Your unit is ready for 24/7 access, 365 days a year.
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Serving RV and Boat Owners Across Mid-Michigan
Our Vestaburg facility is centrally located on E Howard City Edmore Rd in Montcalm County, placing us within a practical drive for RV and boat owners across a wide area of Mid-Michigan. Current customers travel to our facility from the following communities:
If you are an RV or boat owner within 45 minutes of Vestaburg and are currently using outdoor storage, covered parking, or a driveway or if your HOA restricts RV and boat parking on residential property our 15×50 climate-controlled units are the professional indoor storage solution in your region.