Gathering the right materials for a wooden playhouse

In this blog series on how to build a playhouse, we’re covering each key step to create the perfect backyard play space. This blog post focuses on choosing the best materials for a wooden playhouse. After all, picking the right materials will ensure your playhouse is safe, sturdy, and long-lasting.

materials for a wooden playhouse

Choosing the Best Wood for a Playhouse

The choice of materials for a wooden playhouse is the first important step you take when building a play space for your kid. Consider sturdy, non-toxic, and weather-resistant types like cedar and pine, as they provide durability and are generally safe for children. You can look at some of the best woods for outdoor playhouses in the table below:
Wood Type Pros Cons
Cedar Naturally weather-resistant, non-toxic, durable Higher cost
Pine Affordable, soft, easy to work with Less weather-resistant, needs treatment
Redwood Durable, insect-resistant, natural aesthetic Expensive, less available
Pressure-treated Enhanced durability, weather-resistant Chemicals may be unsuitable for younger kids unless sealed
Cedar is a top choice for its natural resistance to decay and insects, while pine is a softer, more affordable alternative that requires sealing to prevent water damage. Redwood is another good option but may be cost-prohibitive. If you use pressure-treated wood, then ensure that it’s sealed properly as it will help avoid any exposure to chemicals.

Materials Checklist

Once you’ve chosen your wood, there are additional materials to consider for the playhouse structure:

  1. Plywood: Used for walls and roof panels. Ensure the plywood is exterior-grade for added water resistance.
  2. Treated Lumber: Ideal for the base or foundation, as it withstands moisture and prevents rot.
  3. Hardware (Screws, Nails, Hinges): Rust-resistant screws and nails are important for long-term outdoor use. Opt for galvanized or stainless steel hardware which helps prevent rusting.
  4. Weatherproof Sealant or Paint: Apply weatherproofing products to protect the wood from the elements and prolong the playhouse’s life.
 
MaterialPurposeNotes
PlywoodWalls, roofUse exterior-grade for durability
Treated LumberFoundation, baseProvides moisture resistance
Galvanized Nails & ScrewsAssembling structureResists rust in outdoor conditions
Weatherproof Paint/SealantProtecting woodApply to all exposed surfaces

Calculating Material Needs

Calculating the exact materials depends on your playhouse size. As a rule of thumb:

  • For a basic 4×4-foot playhouse: 3–4 plywood sheets for walls and roof, 10–12 pieces of 2×4 boards for framing.
  • For a 6×6-foot playhouse with a porch: 5–6 sheets of plywood, 15–20 2×4 boards, additional boards for the porch.

Be sure to purchase about 10% extra of each material to account for any mistakes or adjustments during construction.

Additional Tips for Choosing the Right Materials

  • Eco-Friendly Choices: Opt for FSC-certified wood to ensure sustainable sourcing.
  • Consider Pre-Cut Lumber: Some stores offer pre-cut wood options that save time and ensure precision.
  • Child-Safe Finishes: Select non-toxic paints and sealants that are specifically labeled as child-safe.

Choosing materials for a wooden playhouse: Final Thoughts

If you choose quality wood, rust-resistant hardware, and protective sealants, you’ll build a structure that withstands weather and provides years of fun for your child. Thoughtful material choices will help your playhouse to remain both functional and aesthetically pleasing.

At iPlay Pretend, we specialize in designing and building custom playhouses that fit your yard, lifestyle, and vision. Let us help you create the perfect outdoor space for your kids! Call us at (605) 638-3040.

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