How to Build a Log Cabin Foundation

How to Build a Log Cabin Foundation

Ready to build your cabin? Make sure its base is nice and sturdy, as it determines the success of your cabin building. 

Although there are several different methods for building a log cabin foundation, it’s important that you choose the correct technique for your conditions for the best results. That’s because a weak base can put excessive pressure, so your cabin may fall or crack. 

Read his post to learn several tips helpful for laying a leveled and solid cabin base.

Selecting the Ideal Cabin Location

First things first, you need to select a suitable location for your cabin. This is a crucial step of the cabin building process. Therefore, you must consider the following factors:

Avoid Roods Overhanging

For constructing an apex, pent, or reverse apex roof, you must stay mindful of nearby structures. For instance, if you build the base of our cabin too close to a boundary or tree, you may become unable to for the cabin entirely. 

Remember Log Cabin Treatment 

You should compare the likelihood of your cabin treatment once it’s built with an already pressure-treated cabin.

Treat Your Log Cabin 

As soon as your cabin is built, you should treat it to prevent rotting and water damage. 

Stay Away From Trees

Trees can drop several unwanted things onto your roof. From scattered leaves to bird nests, you should brace yourself for almost anything. As a result, you may constantly have to clean your cabin’s roof. Even worse, this can also clog your cabin’s guttering.

Trees can also block your cabin’s share of natural light. 

Maintain a Distance From Your House

When building a cabin, your residence must be at a distance of 2 meters. For this, you can get planning permission beforehand. 

Ensuring a Level Base

Leveling your cabin base is essential to prevent any damage. For this, you need to level the ground where you may build the cabin. This also applies to pre-built cabins. 

Since stability is so vital for a cabin, you can not simply construct it over a grass field, can you? This may make your cabin’s base uneven or sloped. Also, you may have to deal with constant moisture from the ground. 

To make things worse, the ground may absorb moisture from your cabin, causing heat loss. However, you can avoid all these issues by leveling your cabin’s site with a spirit level. 

The ideal foundation for a cabin is secure, level, and solid. Concrete foundations, paving slabs, an eco-base, and decking are all examples of excellent bases. But how can you know which foundation base or kind is ideal for you?

What Log Cabin Foundation Should You Choose?

Now that the site is cleared up, you can focus on a suitable base for your log cabin. Your log cabin can be built over a patio area, concrete foundation, decking, or paving slabs. All of these foundations can result in a solid base for your cabin. 

Concrete Base

Concrete bases are excellent for building heavy, large, and prominent structures. With a concrete base built right, your cabin will remain safe from groundwater and moisture.

If you opt for a concrete base, you might need a helping hand. Plus, you need to level and mark out your area and build boxing to keep the concrete in a while pouring. So, try sinking in some mesh bars as you pour the concrete. 

If you’re pouring a concrete slab for a particularly large log cabin, you might think about sinking in some mesh bars. 

Here’s a complete step-by-step guide for building your cabin’s concrete base:

  1. First, mark the area and dig up a depth of about 150-200mm.
  2. After leveling the ground, use 150mm thick compacted hardcore once the ground is leveled.
  3. Then, to make the framing for your foundation, use wood measuring 100 x 25mm. Place the boxing over the floor and adjust the height for your concrete base. Knockin a few ground posts on the wooden framing sides and drill them. 
  4. Next, ensure that the boxing is leveled before laying polythene material in the trench’s bottom to create a damp-proof membrane.
  5. After that, use a piece of wood, a concrete rake, or a screed to level the concrete mixture.
  6. Finally, allow the concrete to dry before cleaning it off with a hand trowel.

Paving or Patio Slabs

In contrast to concrete slabs, you can choose patio slabs or pave. It’s a cheaper alternative that may save you good money. So, if you have some patio slabs lying around in the backyard, why not bring them to good use?

Paving slabs offer a modern look to your cabin’s base as they’re available in various sizes and shades. However, you must keep your shovel ready and prepare for a day’s work since this base requires some ground digging. 

Follow these steps for a paving slab base:

  1. First, mark out your cabin’s base area and dig a depth of about 150mm.
  2. Next, fill the depth with scalping around 50mm and make it compact with a vibrating roller or plate.
  3. Finally, lay stones for paving on a mixture of cement and grit sand leveling 50mm deep. Ensure this mixture is balanced in a 4:1 ratio.

Eco Base

Eco base, as the name describes, is recycled plastic bases. This base can also work well for your cabin since it’s made from a grid collection. It can snap together to provide a solid foundation for the cabin when you fill them up with pea shingle or gravel. 

If you’re an environmentalist or want to play your part in saving the planet, eco bases are your go-to choice. These bases require minimal changes to your garden site. So, they can be great if you want a cabin but aren’t comfortable with significant structural changes to the property. 

Eco bases are sturdy and reliable, given that you’re placing them over-leveled ground. The best part is that once your site is leveled, you don’t have to dig up the ground as this base can easily sit over the soil. 

Here is the step-by-step guide for the eco base:

  1. First, mark the area for your cabin base and remove the turf, leaving the underneath soil exposed.
  2. Then, ensure that the ground is leveled. If the surface is uneven, you can fill such part with soil to ensure stability for your cabin and its base. 
  3. Now, start laying out the membrane given to you while ensuring it lays flat on the marked area. Your eco base grids will sit above the membrane.
  4. The grids must all be facing the same way up, and they must be snapped together using the side locks.
  5. Once you have placed them as you want, you can start your cabin building process.

Final Thoughts

A solid foundation can ensure a robust log cabin. If the base isn’t reliable enough, your cabin can experience damage over time. 

However, you can follow several base-building techniques and choose from multiple foundation types to have the cabin of your dreams. 

For example, concrete bases are great overall, but if you’re building a tiny cabin, the option may be costly for you. In contrast, paving slabs make up a good selection for cabins as they’re cheap yet reliable. Lastly, eco-slabs can offer excellent stability and play a significant role in recycling plastic waste.