I did a quick search about problems with this kind of siding.
Paulownia siding problems.
Its botanical name is paulownia tomentosa but it is commonly referred to as the princess or empress tree.
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It is easy to plane sand saw rip route and carve and even during quick processing there is no danger of splitting or chipping.
Compared with the typically used radiata pine or eastern white pine it is naturally rot resistant does not cup or bowl or shrink when drying is more resistant to splitting when installed and has a much better r value then the pines.
Couldn t find anything in the way of a large scale systematic problem.
It easily absorbs glue paint and stains.
Add color and detail and protect your home from the elements with siding.
It is easy to plane sand saw rip route and carve.
Paulownia is easy to work using hand or machine tools.
Maybe i get something different that we call paulownia but what my supplier sells as paulownia is a finger joint primed cedar board available in 1x and 5 4x.
Paulownia takes stain perfectly and can easily resemble mahogany or walnut with the right stain.
Even though the trees grow very fast the grain of finished wood has a lot of character.
Hardwoods have a lot of natural resins that bugs including molds don t chew.
It easily absorbs glue paint and stains.
Paulownia wood machines and works well.
Still need to seal all cut edges though.
Strength paulownia has one of the highest strength to weight ratios of any wood.
We ll gladly assist you in making your next purchase.
Given that paulownia is a hardwood that makes it a strong candidate for resisting rot.
Pros cons for paulownia trees.
We test vinyl and plastic shingle and shake siding.
Strength modus of rupture mor psi of paulownia is 5740.
Paulownia trimboard siding paulownia is easy to work using hand or machine tools.
Is paulownia wood good for siding.
During quick processing there is not danger of splitting or chipping.
Paulownia is used in construction and is an excellent wood for inside and outside trim siding and molding.
Paulownia is almost 1 3 the weight of oak 44 lbs p cubic ft and half the weight of pine 30 lbs p cubic ft.
The specific gravity of paulownia ranges between 0 23 to 0 30 23 to 30 of the density of water.
They grow in u s.
It s much softer than the finger joint primed pine.
I think it s a good option for trimming exteriors when pvc is not in the budget.
The paulownia tree is native to china.
