Indoor Playhouse / May 26, 2018 / Nicolette Sirois
Building the Playhouse Floor After clearing and leveling a spot in the yard most playhouse plans have me dive into building the floor. 2x6 treated lumber arranged in a grid-like pattern (joists) seems to be the favored choice of materials for this part of the construction the same way its used in building floors for real houses. I can build the floor right on top of the spot I cleared in the yard but Ill probably put down a tarp first to keep the boards dry while I work on them. Building a floor thats square at each corner will take some careful measuring and maybe a carpenters square to make sure everything is lined up.
The third step to build a playhouse is creating a foundation. What type of foundation you use concrete slab pier wood foundation or other depends upon the playhouse plans you have chosen. The playhouse plans should explain the proper foundation for the playhouse but you will need to take into account for local ordinances and homeowner associations rules. Always check with your local city code officials before building anything. The fourth step to build a playhouse is to create the sub-floor. Usually joists 16 inches on center covered by plywood flooring is the standard; nothing extravagant but functional and safe.
The ninth step to build a playhouse is to install ceiling joists and rafters as per playhouse plans. Another option is pre-manufactured wood roof trusses. If you are using rafters instead of pre-manufactured wood trusses you will need to add a girder post to each rafter in the center to give it support. The tenth step to build a playhouse is to sheath the roof with plywood and decide upon a roof covering. Most plans will call for asphalt shingles or wood shingles but its up to you. Dont forget to apply felt before laying the shingles on the roof.