Every Friday, we will have different treehouses battling against each other. Our team will pick the battles and notify you when your treehouse is competing. We will post the participants in our Instagram Stories under the handle @TreehouseSupplies, and it’s your job to get your friends and family to vote.

The treehouse with the most votes wins and will be entered in the semi-finals for the month. Win the semi-finals, and you will move to the finals for a chance to win an accessory package valued at $300 and be crowned the DIY Treehouse Wars Fall Winner!

Please fill out the form below to enter the contest. 

The Schedule

Entries will be accepted online starting September 15, 2023, at 9 AM EST and ending on Friday, September 22, at 5 PM EST. 

All online entries must be received by Friday, September 22, at 5 PM EST.

Battle Schedule

Treehouse VS Treehouse
Battle 1: Friday, September 29
Battle 2: Friday, October 6
Battle 3: Friday, October 13
Battle 4: Friday, October 20

Semi-final 1: Winner of Battle 1 vs Battle 2: October 27
Semi-final 2: Winner of Battle 3 vs Battle 4: November 3

FINALS: November 10

Contest Rules



  1. Eligibility: This Campaign is open only to those who sign up at https://www.treehousesupplies.com/pages/diy-treehouse-wars and who are 18 years of age or older as of the date of entry. The Campaign is only open to legal residents of the continental United States and is void where prohibited by law. Employees of Treehouse Supplies, its affiliates, subsidiaries, advertising and promotion agencies, and suppliers, (collectively the “Employees”), and immediate family members and/or those living in the same household of Employees are not eligible to participate in the Campaign. The Campaign is subject to all applicable federal, state, and local laws and regulations. Void where prohibited.
  2. Agreement to Rules: By participating, the Contestant (“You”) agrees to be fully unconditionally bound by these Rules, and You represent and warrant that You meet the eligibility requirements. In addition, You agree to accept the decisions of Treehouse Supplies as final and binding as it relates to the content of this Campaign.
  3. Campaign Period: Entries will be accepted online starting September 15, 2023, at 9 AM EST and ending on Friday, September 22, at 5 PM EST. All online entries must be received by Friday, September 22 at 5 PM EST.
  4. How to Enter: The Campaign must be entered by submitting an entry using the online form provided at https://www.treehousesupplies.com/pages/diy-treehouse-wars. The entry must fulfill all Campaign requirements, as specified, to be eligible to win a prize. Entries that are incomplete or do not adhere to the rules or specifications may be disqualified at the sole discretion of Treehouse Supplies. You may enter only once. You must provide the information requested. You may not enter more times than indicated by using multiple email addresses, identities, or devices in an attempt to circumvent the rules. If You use fraudulent methods or otherwise attempt to circumvent the rules, your submission may be removed from eligibility at the sole discretion of Treehouse Supplies.
  5. Prizes: The Winner(s) of the Campaign (the “Winner”) will receive an accessory or a bundle of accessories valued up to $300. Actual/appraised value may differ at time of prize award. The specifics of the prize shall be solely determined by Treehouse Supplies. No cash or other prize substitution shall be permitted except at Treehouse Supplies’ discretion. The prize is nontransferable. Any and all prize-related expenses, including without limitation any and all federal, state, and/or local taxes, shall be the sole responsibility of Winner. No substitution of prize or transfer/assignment of prize to others or request for the cash equivalent by Winner is permitted. Acceptance of prize constitutes permission for Treehouse Supplies to use Winner’s name, likeness, and entry for purposes of advertising and trade without further compensation unless prohibited by law.
  6. Odds: The odds of winning depend on the number of eligible entries received.
  7. Winner Selection and Notification: Winner will be selected by votes on Treehouse Supplies’ social media stories under the supervision of Treehouse Supplies. Winner will be notified by email within five (5) days following selection of Winner. Treehouse Supplies shall have no liability for Winner’s failure to receive notices due to spam, junk email, or other security settings or for Winner’s provision of incorrect or otherwise non-functioning contact information. If Winner cannot be contacted, is ineligible, fails to claim the prize within 30 days  from the time award notification was sent, or fails to timely return a completed and executed declaration and release as required, the prize may be forfeited and an alternate Winner selected. Receipt by Winner of the prize offered in this Campaign is conditioned upon compliance with any and all federal, state, and local laws and regulations. ANY VIOLATION OF THESE OFFICIAL RULES BY WINNER (AT TREEHOUSE SUPPLIE‘S SOLE DISCRETION) WILL RESULT IN WINNER’S DISQUALIFICATION AS WINNER OF THE CAMPAIGN, AND ALL PRIVILEGES AS WINNER WILL BE IMMEDIATELY TERMINATED.
  8. Rights Granted by You: By entering this content (e.g., photo, video, text, etc.), You understand and agree that Treehouse Supplies, anyone acting on behalf of Treehouse Supplies, and Treehouse Supplies’s licensees, successors, and assigns, shall have the right, where permitted by law, to print, publish, broadcast, distribute, and use in any media now known or hereafter developed, in perpetuity and throughout the World, without limitation, your entry, name, portrait, picture, voice, likeness, image, statements about the Campaign, and biographical information for news, publicity, information, trade, advertising, public relations, and promotional purposes. without any further compensation, notice, review, or consent. By entering this content, You represent and warrant that your entry is an original work of authorship, and does not violate any third party’s proprietary or intellectual property rights. If your entry infringes upon the intellectual property right of another, You will be disqualified at the sole discretion of Treehouse Supplies. If the content of your entry is claimed to constitute infringement of any proprietary or intellectual proprietary rights of any third party, You shall, at your sole expense, defend or settle against such claims. You shall indemnify, defend, and hold harmless Treehouse Supplies from and against any suit, proceeding, claims, liability, loss, damage, costs or expense, which Treehouse Supplies may incur, suffer, or be required to pay arising out of such infringement or suspected infringement of any third party’s right.
  9. Terms & Conditions: Treehouse Supplies reserves the right, in its sole discretion, to cancel, terminate, modify or suspend the Campaign should virus, bug, non-authorized human intervention, fraud, or other cause beyond Treehouse Supplies’s control corrupt or affect the administration, security, fairness, or proper conduct of the Campaign. In such case, Treehouse Supplies may select the Winner from all eligible entries received prior to and/or after (if appropriate) the action taken by Treehouse Supplies. Treehouse Supplies reserves the right, in its sole discretion, to disqualify any individual who tampers or attempts to tamper with the entry process or the operation of the Campaign or website or violates these Terms & Conditions. Treehouse Supplies has the right, in its sole discretion, to maintain the integrity of the Campaign, to void votes for any reason, including, but not limited to: multiple entries from the same user from different IP addresses; multiple entries from the same computer in excess of that allowed by Campaign rules; or the use of bots, macros, scripts, or other technical means for entering. Any attempt by an entrant to deliberately damage any website or undermine the legitimate operation of the Campaign may be a violation of criminal and civil laws. Should such an attempt be made, Treehouse Supplies reserves the right to seek damages to the fullest extent permitted by law.
  10. Limitation of Liability: By entering, You agree to release and hold harmless Treehouse Supplies and its subsidiaries, affiliates, advertising and promotion agencies, partners, representatives, agents, successors, assigns, employees, officers, and directors from any liability, illness, injury, death, loss, litigation, claim, or damage that may occur, directly or indirectly, whether caused by negligence or not, from: (i) such entrant’s participation in the Campaign and/or his/her acceptance, possession, use, or misuse of any prize or any portion thereof; (ii) technical failures of any kind, including but not limited to the malfunction of any computer, cable, network, hardware, or software, or other mechanical equipment; (iii) the unavailability or inaccessibility of any transmissions, telephone, or Internet service; (iv) unauthorized human intervention in any part of the entry process or the Promotion; (v) electronic or human error in the administration of the Promotion or the processing of entries.
  11. Disputes: THIS CAMPAIGN IS GOVERNED BY THE LAWS OF THE UNITED STATES OF AMERICA AND PENNSYLVANIA, WITHOUT RESPECT TO CONFLICT OF LAW DOCTRINES. As a condition of participating in this Campaign, participant agrees that any and all disputes that cannot be resolved between the parties, and causes of action arising out of or connected with this Campaign, shall be resolved individually, without resort to any form of class action, exclusively before a court located in Pennsylvania having jurisdiction. Further, in any such dispute, under no circumstances shall participant be permitted to obtain awards for, and hereby waives all rights to, punitive, incidental, or consequential damages, including reasonable attorney’s fees, other than participant’s actual out-of-pocket expenses (i.e. costs associated with entering this Campaign). Participant further waives all rights to have damages multiplied or increased.
  12. Privacy Policy: Information submitted with an entry is subject to the Privacy Policy stated on the Treehouse Supplies website: https://www.treehousesupplies.com/policies/privacy-policy.
  13. Winners List: To obtain a copy of the Winner’s name or a copy of these Official Rules, mail your request along with a stamped, self-addressed envelope to: Treehouse Supplies 208 Welsh Pool Road, Exton, PA 19341. Requests must be received no later than December 31, 2023.
  14. Sponsor: The Sponsor of the Campaign is Treehouse Supplies 208 Welsh Pool Road, Exton, PA 19341.
  15. Facebook: If you use Facebook to communicate or administer a contest or sweepstakes, include the following: The Campaign hosted by Treehouse Supplies is in no way sponsored, endorsed, administered by, or associated with Facebook.
  16. By checking entering the contest, You, the Contestant, have affirmatively reviewed, accepted, and agreed to all of the Official Rules.