Tips for Building a Treehouse

by Denise Mason 07/30/2025

Treehouses give kids a fun place to play, read books or hang out with friends. With a treehouse, kids can spend more time outside enjoying fresh air. If you’re thinking of building a treehouse in your yard, it’s important to keep a few factors in mind, such as where to put it and how big it should be. The following tips can help you build a treehouse that’s both safe and exciting for your kids.

Choosing the Right Tree

Treehouses should be built in trees that are healthy and large enough to provide support. Look for a hardwood tree in your yard that has plenty of load-bearing branches to support your treehouse. If you have to use a softwood tree, the diameter of the branches should be more than 8 inches for enough support. You should choose a tree that is high enough to prevent anyone from bumping into the treehouse once it’s built. However, you don’t need to choose a tree with branches that are way up high if you want your kids to be lower to the ground for safety.

Ensuring Stability and Support

When coming up with the design for your treehouse, consider stability and weight. The platform of your treehouse should be placed close to the trunk and include diagonal bracing, which provides more even support. The load of your treehouse should be placed over the tree’s base rather than on one side. If your area gets high winds frequently, make sure you build your treehouse lower down. Putting it higher up can add too much strain to your tree during high winds.

Allowing Tree Growth

When building a treehouse, avoid restricting tree growth. You can make sure the tree can continue growing by leaving gaps around it and around any branches you’re using for the treehouse. You should leave a gap of a couple inches in the treehouse's floor around the tree. If the tree goes through the roof of the treehouse, leave a gap of a few inches.

Starting From the Ground

Treehouses shouldn’t be built in the tree. Instead, build your treehouse one section at a time on the ground. You can then lift the pieces up and put them together as you go. Building your treehouse on the ground is much safer than trying to construct it in the tree.

Adding Treehouse Accessories

You can add fun accessories to your treehouse to make it even more exciting for your kids. Solar-powered lights can provide illumination, so your kids can use your treehouse at night. A slide can offer a fun way to get out of the treehouse instead of using a ladder or steps. Your treehouse can also include a water cannon for cooling off in summer or fold-down tables and benches, so your kids can play board games and have snacks.

About the Author
Author

Denise Mason

Hi! I'm Denise Mason. WELCOME to my Website! Being a full-time REALTOR® gives me the opportunity to assist in achieving your wants, desires, needs, and priorities in selling or finding a home. My goal is to take care of my real estate clients by providing an exceptional, no drama experience that you not only deserve but should demand in the hectic and competitive marketplace of today. I work closely with you throughout your entire real estate transaction. I work to be your family REALTOR® for life. Success begins and ends with good communication. I love what I do and do what I love! I am positive, enthusiastic and truly enjoy people and the real estate business. My commitment to you, my client extends far beyond a single transaction. My goal is to communicate, educate and exceed expectations! As the daughter, wife, and mother of active duty and retired service members, I've had numerous relocation experiences; renting, buying and selling a home. I grew up in Arlington County, VA and lived there for more than 20 years. Upon my husband's retirement from the Army we could think of no better place to call home than Virginia, the place of our childhood. I have been a Prince William County resident since 1997. We have raised and educated three children in the Prince William County School system. My family is my pride and priority which makes me no different than you or any other individual who wants a safe and comfortable environment for yourself, family and friends. I look forward to helping you achieve your real estate goals. Call me at 703-283-0969 or email me so we can meet over tea or coffee & I can get to work for you!