Boat & RV Storage Bay Sizes
Lakewood Storage is built around enclosed vehicle bays sized for the way families actually use Flathead Lake — from compact fishing boats to the largest diesel pushers and toy haulers.
Pro Tip: When in Doubt, Go Bigger
It's better to have a little extra space than to cram everything in. A slightly larger unit makes it easier to access your items and keeps them in better condition.
Enclosed Vehicle Bays
Every bay is fully enclosed — for boats, RVs, trailers, toy haulers, and business equipment
| Unit Size | Square Feet | Cubic Feet | Fits Contents Of |
|---|---|---|---|
| 12' x 30' | 360 | 3,600 | Compact Boats, Small RVs, Single Vehicle Fishing boats, small ski boats, short travel trailers, a single car or pickup |
| 12.5' x 30' | 375 | 3,750 | Wake Boats, Cuddy Cabins Wake boats with towers, cuddy cabin cruisers, wider ski boats |
| 12' x 35' | 420 | 4,200 | Most Ski/Wakeboats, Travel Trailers up to ~28' Most wake boats, ski boats, and travel trailers up to around 28 feet |
| 12.5' x 35' | 437 | 4,370 | Wider Travel Trailers, Pontoon Boats Wider travel trailers, pontoon boats, and beamy wake boats |
| 14' x 50' | 700 | 7,000 | Class A/C Motorhomes, Fifth Wheels, Large Pontoons, Toy Haulers Class A and Class C motorhomes, fifth wheels, big pontoons, toy haulers |
| 18' x 50' | 900 | 9,000 | Largest RVs, Big Boats on Trailers, Dual Toy Haulers The biggest diesel pushers, big boats on trailers, dual toy haulers, and business/contractor equipment |
Vehicle & RV Storage
For cars, RVs, boats, and trailers
| Unit Length | Fits | Examples |
|---|---|---|
| 12' x 30' / 12.5' x 30' | Compact Boats and Wake Boats | Fishing boats, ski boats, wake boats, cuddy cabins, a single vehicle |
| 12' x 35' / 12.5' x 35' | Travel Trailers and Pontoons | Travel trailers up to ~28', wider pontoons, most wake boats |
| 14' x 50' / 18' x 50' | Class A/C RVs, Fifth Wheels, Toy Haulers | Class A and C motorhomes, fifth wheels, big pontoons, toy haulers, large boats on trailers |
Note: Our largest enclosed bays are 18' x 50' with electrical hookups and trickle charger support. Business and contractor units are available in the same bay sizes.Learn more about RV storage →
Detailed Size Breakdown
12' x 30'
360 sq ftCompact Boats, Small RVs, Single Vehicle
Fishing boats, small ski boats, short travel trailers, a single car or pickup
Best for: Lake day boats, compact rigs
12.5' x 30'
375 sq ftWake Boats, Cuddy Cabins
Wake boats with towers, cuddy cabin cruisers, wider ski boats
Best for: Wake boat and cuddy cabin owners
12' x 35'
420 sq ftMost Ski/Wakeboats, Travel Trailers up to ~28'
Most wake boats, ski boats, and travel trailers up to around 28 feet
Best for: Weekend lake families, travel trailer owners
12.5' x 35'
437 sq ftWider Travel Trailers, Pontoon Boats
Wider travel trailers, pontoon boats, and beamy wake boats
Best for: Pontoon owners, wider rigs
14' x 50'
700 sq ftClass A/C Motorhomes, Fifth Wheels, Large Pontoons, Toy Haulers
Class A and Class C motorhomes, fifth wheels, big pontoons, toy haulers
Best for: Full-time RV owners, large pontoons
18' x 50'
900 sq ftLargest RVs, Big Boats on Trailers, Dual Toy Haulers
The biggest diesel pushers, big boats on trailers, dual toy haulers, and business/contractor equipment
Best for: Largest rigs, business & contractor storage
Tips for Choosing the Right Size
Make an Inventory
List all items you plan to store. Group by size (large furniture, boxes, oddly-shaped items).
Consider Access Needs
If you'll access items frequently, leave room for aisles. Stack strategically with frequently-needed items in front.
Think Vertically
Our units have high ceilings. Use shelving and stack boxes to maximize vertical space.
Plan for the Future
If you might add items later, consider going one size up. It's easier than moving to a larger unit.
Still Not Sure? We Can Help!
Call us at (406) 646-2511 and we'll help you find the perfect size. Office hours Mon-Fri 9am-5pm.