Storage Unit Size Guide

See What Size Storage Unit You Need


Choosing the right storage unit can be puzzling with so many sizes and types available. Simplify your decision-making process and explore our comprehensive size guide! Our guide breaks down the dimensions of our most sought-after storage units and suggests common items suitable for each size. Save time and hassle by making an informed choice today!

Find the Perfect Fit For You


At Knappa Storage, we provide a range of storage units, from cozy 10×10 spaces to expansive 22×32 units, catering to all your storage needs. Whether it's storing seasonal attire or safeguarding your boat or RV during the winter, we've got you covered. Our knowledgeable team is on hand to assist you in selecting the perfect unit. Feel free to reach out, and we'll gladly lend a hand!

Rent or Reserve Your Unit Today!


When you've decided on the ideal storage unit for your needs, simply reach out to us. You can easily rent or reserve your unit online, or if you prefer, get in touch with our team, and we'll assist you in getting started hassle-free. Don't wait—secure your storage solution today!

Popular Storage Unit Sizes

10 x 10


A 10x10 storage unit is a perfect fit for those in a one-bedroom apartment. Store major appliances, other furniture and supplies in this storage unit.

Ideal for storing:
  • Sofas, tables, dressers, mattress sets, and coffee or bedside tables
  • Electronics and musical instruments
  • Seasonal decor or equipment such as garden tools, bicycles, skis, and camping gear
  • Office equipment such as desks, chairs, and shelves

10 x 15


A 10’x15′ storage unit can fit anything from large furniture to appliances, business inventory, a compact car, sporting equipment, boxes, and more. Ideally, the unit can take in two or three bedrooms’ worth of belongings or the contents of a small apartment home.

Ideal for storing:
  • King size bed
  • Large appliances
  • Motorcycles
  • Bed frames
  • Patio Furniture
  • Air conditioners
  • Vehicles
  • Dressers
  • Business and office materials

    10 x 20


    If you have a three-bedroom home, this storage unit option is ideal for you. Store major appliances and lots of boxes in a 10x20 storage unit.

    Ideal for storing:
    • Sofas, dining tables, mattress sets, dressers, and entertainment centers
    • Washers, dryers, and refrigerators
    • Large musical instruments or equipment such as pianos and TVs
    • Lawnmowers, grills, bicycles, skis, and camping gear
    • Office equipment such as desks, chairs, and shelves


    12 x 16


    A 12 x 16 self-storage unit offers a considerable amount of space, suitable for storing various items. It's essential to organize the unit efficiently, using shelves, pallets, or stackable containers to maximize the available space and make items accessible when needed.

    Ideal for storing:
    • Couches, chairs, tables, dressers, beds, and mattresses.
    • Washers, dryers, refrigerators, and microwaves.
    • Bicycles, golf clubs, skis, snowboards, and exercise equipment.
    • Holiday decorations, camping gear, and gardening supplies.
    • Motorcycles, ATVs, or small boats
    • Power tools, hand tools, and gardening implements.

    12 x 22


    12 x 22 storage units are ideal for those with a four to five-bedroom home. You can fit major appliances and have plenty of room for boxes.

    Ideal for storing:
    • Sofas, entertainment centers, and mattress and dining sets
    • Washers, dryers, and refrigerators
    • Lawnmowers, grills, bicycles, and canoes or small boats
    • Office equipment such as desks, chairs, and shelves

    12 x 30


    A 12 x 30 self-storage unit offers ample space for various items. Remember to maximize space by utilizing shelving, stacking boxes, and organizing items efficiently to make the most of the available space in the unit.

    Ideal for storing:
    • Sofas, sectionals, dining tables, and beds.
    • Refrigerators, washing machines, dryers, and other large household appliances.
    • Motorcycles, ATVs, small boats or jet skis.
    • Bicycles, kayaks, canoes, and paddleboards

    Rent or Reserve Your Unit Today!