Homes are getting bigger, but it seems like people are still lamenting a lack of storage space.

National Public Radio says the average American home has nearly tripled in size during the last 50 years. Despite that, 10 percent of Americans still need to rent off-site storage, according to a report in the New York Times Magazine. Self-storage facilities are one of the fastest-growing commercial real estate segments, and the Self Storage Association says there are more than 50,000 storage facilities in the U.S. alone. The commercial real estate company CBRE, Ltd., says there are roughly 3,000 self-storage facilities across Canada, and 65 to 85 percent of self-storage tenants are residential users.

Improving storage at home can be a cost-effective alternative to renting storage space. With these easy tips, homeowners can maximize space immediately.

Utilize track storage systems

Closets may be plentiful, but if not efficiently utilized, space may still seem lacking. Track closet storage systems often make greater use of closet space than traditional shelf and hanging rod systems. Customizing closets using track systems or other modifications can improve utility of all closets in the house.

Invest in storage beds

Storage beds typically feature cubbies or drawers within a platform-style bed frame. It’s a practical home storage solution, and does not require any building.

Think vertically

Maximize spaces by looking up and down for storage possibilities. Items that are not used frequently, such as seasonal decorations or travel suitcases, can be stored in high spaces. Shelving on walls can go as high as necessary and be put to use in awkward wall areas, such as in corners or under eaves.

Invest in storage benches/ottomans

A stopping area inside the front door replete with a storage bench can house shoes, umbrellas, hats, backpacks, and other items, keeping them tidy and out of sight. In living rooms, look for chests or ottomans that are decorative and functional. Store throw blankets or board games inside.

Recess drawers or shelves

Gain more storage by recessing a chest of drawers into what is called the ‘knee wall’ of homes that have sloped ceilings in attics and upstairs bedrooms. Utilize these short walls in an efficient manner by sinking drawers or shelves into them, without taking up floor space.

Rafter shelving

While in the attic (or a garage), add hanging shelves to rafters or exposed beams to create off-the-floor storage as well.

These are just a few of the handy ways to improve the interior storage space in a home.