Materials for timber foundation
- Concrete (binder/sand/gravel/water) or complex dry concrete mix
- Timber – 2“x2“ / 100×100 mm or round timber pieces
- Basic metal fasteners
Pillar in concrete foundation method
A big advantage of the method is that wooden columns set in concrete prevent the wood from rotting due to ventilation or vapor coming from a soil moisture.
This effect can be enhanced by impregnating the pillars, for example with bitumen coating. Good quality hard wood with dense growth rings such as oak, larch or ash tree further helps to secure better quality of the foundations.
Pillar in concrete method is also advantageous for building in areas where soil contains a big amount of clay, which causes it to react to wet or dry weather conditions by expanding or contracting. That creates an additional pressure on the foundations.
Therefore solid pit bottom and strong support of pillar from below are very important, so concrete together with bottom fortification made of rocks are used. Moreover, because of their resistance to changing level of moisture, they help to prevent cracks, breaks or other harmful issues cause by the expansive soil.
This method of foundations is definitely suitable for DIY builders or anyone seeking low-cost solutions for their constructions. Among our offer of tiny houses and cabins, it is recommended way of building for example for Candy, Louise, Cheryl or Ginger.
Book about foundations and other parts of construction
To learn much more information about tiny houses, cabins, sheds and different types of low-cost DIY and wooden constructions, refer to the How to build a tiny house book. You can order your printed or electronic version anytime right HERE.