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Sealing is an important part of weatherproofing timber garden rooms, including kids’ playhouses. When done right, it can keep moisture out and protect the structure from warping, rotting, or mould growth. It’s a straightforward solution to create a safe and usable space for your little ones for the long haul. Here, we answer some of the commonly asked questions, along with some weather proof playhouse tips.
How Sealing Can Help Create a Weather Proof Playhouse?
Sealing blocks the gaps where water might get in—around windows, doors, or where panels meet. By closing off these openings, you stop rain from soaking into the timber and prevent damp from getting trapped. This saves you the headache of dealing with mould, leaks, or long-term damage.
It is important to allow some ventilation so that any moisture already inside the playhouse is not trapped inside.
When Should You Seal the Structure?
Ideally, after completing construction or installation. This is especially important if the playhouse is left untreated, built during wetter months, or in a spot with a lot of rain or shade. Waiting too long could mean the timber starts to take on damp, making sealing less effective and possibly locking in moisture.
Also, make a habit of checking the playhouse every year, especially after winter. Look for cracks, peeling wood, or any spots where the timber looks a bit off or feels damp. If it’s been a while since you last sealed it, or if you notice any of these signs, give it a quick upkeep and put on another coat.
Consider painting if you haven’t already. Sealing helps improve the paint’s adhesion for a smoother, longer-lasting finish. Apply multiple coats for a quality seal; leave plenty of time between coats. Once completely dry, start rolling those brushes.
How Often Should You Do It?
This varies depending on a few factors, like the sealant you use and how exposed the playhouse is to the weather. Some sealants last longer than others; check the product’s instructions for information.
In harsher climates, or if the playhouse faces a lot of wind and rain, you might find yourself resealing it closer to every year rather than every two years. It also might be time for another coat if the surface looks dull or rough.
Which Sealants Are Best to Weather Proof Playhouses?
You’ve got a few options to choose from:
- Exterior-grade acrylic: Easy to use, dries fairly quickly, and is weather- and UV-resistant.
- Polyurethane: Good for keeping damp out and helps stop rot or mildew from setting in.
- Linseed oil-based: Soaks right into the wood, giving it a more natural look while offering protection.
What’s the Best Way to Apply Sealant?
Feel free to follow these quick steps as a reference and make adjustments as needed:
- Clean the surface: Take the time to remove any accumulated dirt, dust, or debris on the panels. Give it a sweep with a soft brush, then a wipe-down with a damp cloth or sponge. For tougher grime, warm soapy water usually does the trick; wait for the wood to fully dry before sealing. It might feel like an extra step, but it helps adhere well.
- Apply in thin coats: Let each layer dry before adding the next. Too thick, and this can cause uneven coverage and drips. Using the right tools also helps. For instance, a roller works well for acrylic, a sprayer for polyurethane, and a brush for linseed oil.
- Sand between coats (if needed): This will give you a smoother finish. Again, do so slightly on the surface once each coat is dry before applying the next.
- Read and follow the manufacturer’s instructions: Always check the label for guidance. It will tell you how long to wait between coats, how to apply it, and any safety points to remember.
Round-up
Sealing is a great starting point for achieving a weather proof playhouse. We hope these answered questions help you do just that and keep your investment in your little ones’ playtime up and running for years.
Looking for the right garden retreat for your kids? Our range of playhouses with slides is always a hit with the kids. For inquiries, give us a ring on 01909 768840.
Next read: The Complete Playhouse FAQ – All Your Questions Answered!
