If you are building a treehouse, once you have the frame put together, you can use plywood for the ceiling, walls and floor of your treehouse. However, you have to keep in mind that not all types of plywood hold up the same. If you want to choose the best type of plywood for your treehouse, keep these tips in mind:
1. Opt for a thick veneer if you want to sand and stain
Plywood contains a core made of layers of pressed wood framed by a layer of veneer on either side. You can choose hardwood veneers made from almost any type of wood, including cherry, oak and walnut. Ultimately, the type of veneer you choose depends on the look you are trying to create, and as a result, you can choose any type of veneer. However, you want that layer to be thick.
The thickness of the face veneer is critical, especially if you plan to sand and paint or stain the plywood. If the veneer is too thin, you will simply sand through it, and the unevenness of the core layers will show right through.
However, if you don’t want to sand your plywood but instead plan to cover with with siding or some other type of protective outer layer, you can safely opt for a relatively thin veneer.
2. Save money by combining thick and thin veneers
Every piece of plywood has two faces, and you don’t have to choose the same thickness for each face. Instead, you can choose one side with a thick, beautiful veneer and the other side with a thin veneer.
For example, if using plywood for the walls of your treehouse, you could position the plywood so the thick veneer faces inside the treehouse for convenient sanding and painting, and you could face the side with the thin veneer outwards so you can cover it with another weatherproof material or siding.
By not insisting upon having thick veneers on both sides, you can ultimately save some money on the cost of your plywood.
3. Look for thick core layers
When you are buying plywood for your treehouse, you will find a range of cores with a range of different thicknesses. Ideally, you want the thickest core possible. This is not only for structural strength,, it is also about avoiding splitting the wood. Sadly, in some cases, plywood with very thin cores will simply split if you put nails, screws or other hardware into it.
Before buying plywood for your treehouse, ask to see the thickest core possible, and consider testing it out by seeing how it holds up when you put hardware into it.
4. Avoid bowed plywood
Finally, look at the shape of each piece of plywood you buy. If it appears to be bowed, it will not receive hardware as easily as plywood that appears to be straight. Use a level to make sure the plywood you buy is as straight as possible for long term stability in your treehouse.
Keep these tips in mind as you contact plywood suppliers like F.A. Mitchell & Company Pty Ltd.