Domestic Wastewater: What Influences the Cost of Septic Tank Installation?

Septic tanks are beneficial waste water systems for the management of domestic waste water. However, the cumulative costs of installing this type of a septic system on your property can be considerably high. Therefore, if you are interested in installing this treatment plant, you should learn the factors which will influence the expenditure for the project. This information can be crucial in creating a budget and keeping the expenses down. Here are the most important factors affecting septic tank installation costs.

Septic Tank Size

You should evaluate the size options when purchasing a tank for your septic system. Careful consideration will help you determine the most appropriate match for your home. As you would expect, a large tank will cost more than the smaller alternatives. However, the substantial capacity of the container means that it can hold more waste water for longer, reducing the need for regular maintenance. Smaller tanks have a lower purchase price, but they will fill up fast. So, you will need to schedule more pumping sessions. This choice will force the maintenance costs up. You should find a balance between the initial purchase price and long-term maintenance expenses before making a decision.

Installation Location

You should think about the installation location of your new septic tank. In general, there are two primary options to consider before making a decision: aboveground and belowground. Aboveground tanks are lighter in construction, so they are cheaper to purchase. On the other hand, underground tanks are more secure because they are concealed from the harsh environment. Also, they do not take up a lot of space like aboveground alternatives do. Unfortunately, they are more expensive to purchase and install. You should evaluate your property, space and budget before making your decision.

Construction Material

Septic tanks are manufactured using different materials. Your choice will have an impact on the total installation expenses for your domestic waste water system. Also, this aspect will determine the long-term performance or durability of the structure. Naturally, high-quality fabrication materials will be more expensive, but they will provide consistent service for longer. The most common material is concrete. It is favoured because of its low cost of construction. However, if it is not well-built, cracks will form. If you have a flexible budget, you should think about investing in stronger alternatives such as high-density polyethylene. 

If you are not sure about the best choice, consult your experienced septic system contractor for expert advice.