6 Important Factors to Consider Before Installing A New Septic Tank

Installing a new septic tank is a work that needs to be planned out, and is something that only professionals in the filed could do. You need to consider things like the size of the septic tank, preferable septic system, and the appropriate drain field size.  

Here, we have put together the important factors you need to put in mind to help you achieve a seamless and good septic tank installation. 


  1. Consider the right type of tank to install

There are many types of septic tanks, although they are typically made of fiberglass, polyethylene or concrete. The following are types of septic tanks you can choose from: 

  • Conventional 
  • Chamber 
  • Aerobic Treatment Unit 
  • Mound  
  • Recirculating Sand Filter System 
  • Others 


You may visit Septic Systems Rockford, IL for more septic system service options. 


  1. Consider the landscape

A good septic tank location is never near any large-rooted trees, buildings, and other obstacles that could impede the system process and could damage the sewer lines. For example, large tree roots could result in obstructions.  


The terrain which your contractor chooses is also an important factor. This identifies how the sewer will be able to handle future problems and/or issues like a flood, or runoff water. The terrain needs to be flat to prevent water run-off.  


  1. Consider how many people will live in your house

This will determine the appropriate septic tank size for your home. For example, when you are just living with a partner, a 3000 Liter tank will be good, but four to six people will need 6000 Liter tank.  


  1. Consider the House Size

The size of the septic tank and the size of the drain field are affected by how small or big is your area. 


When it comes to the size of the tank, the bigger the house is, the larger the septic tank you will need. The number of bedrooms also needs to be considered. 


When your septic tank is too small, it will not be able to cope with the amount of water when used. This will result in overflowing, foul odors, and blockage — all these will result in unnecessary costs. Aside from this, it is not good to have a very big septic tank especially when it needs the right amount of waste-water for efficiency. A right size – not too small, and not too big, is an ideal size.  


Having a sufficient area for a drain field is very important. It needs to be placed in a good distance from your house, preferably where the soil has a good percolation rate that helps the septic system process. 


  1. Consider the other features of your house
  • Aside from bedrooms, there are other features you need to consider such as: 
  • How many dishwashers will you have? How large is/are your dishwasher/s? 
  • How many kitchens do you have? 
  • Do you have an indoor spa, bathtubs and/or swimming pools? 

These extra features will need a bigger tank size.  


  1. Ask for professional advice

Even if you are replacing an old septic tank or installing anew, it is advisable for you to seek professional help for septic tank planning. These companies are licensed and have proper experience and training in providing safe and hazard-free installation or repair both in residential or commercial areas.