DIY Radon Mitigation Systems: How to do guide for Home

DIY Radon Mitigation Systems: How to do guide for Home

DIY Radon Mitigation Systems- How to do

DIY Radon Mitigation Systems- How to do

DIY Radon Mitigation  Systems Guide

Introduction Do It Yourself Radon Mitigation

Staying with the radon is simply next to impossible for any normal human being. You simply need to be active in removing radon from your house but have you tried anything yet? One of the systems that are proving to be effective recently in removing radon from your house is the Radon mitigation systems.

Why Do It Yourself Radon Mitigation?

In the recent years, Radon mitigation systems have proved to be very successful in removing radon from houses. Installing this system in the house could be tricky, so never consider it as a coup. For them who want to avoid the expense and are confident enough to do the installation by themselves can take the help of the DIY step to step Radon Mitigation system installation guide provided here. Though we advise going through the step to step guide and in-case found any problem with it can immediately call the experts.

Basic Overview of DIY Radon Mitigation

As said earlier, radon mitigation system is not that simple to be handled easily by anyone who is not an expert. Though the basic goal is to remove the radon from the home permanently, you need to follow the steps by step instruction. The ground beneath your house are the places where you can find Radon. So the only way to get the Radon out from you house can be through drilling holes in the foundation of the home and thus suck the Radon from that ground level and then expel the gas from the house through the roof.  You need have a set of PVC pipelines that will suck the air from below the house, going the pipelines that go through the inside of the house, it reaches and gets out from the roof.  Make sure that the holes in the roof and the basement is properly sealed so as to make sure that the radon does not get around the foundation’s pipe and thus to make sure that moisture does not get down from the roof. Secondly, you need to have a fan installed in the attic that sucks the air from beneath the house, pushes it to the upward direction and finally lets it disperse into the air. To avoid moisture formation you need to make sure that there should be an insulator attached that does not let the foundation’s warm air to hit the roof’s cold air.  Thirdly another crucial element is the manometer that tells about the condition and the working of the fan. It creates a difference in the pipe’s pressure and thus helps in pulling up of the air from the ground. The whole system works on the PVC pipe.

DIY Radon Mitigation Systems How to do guide for Home

Steps for DIY Radon Mitigation


Get Initial Radon Gas Reading

In the very first attempt, you need to know about the areas in your house that have the highest Radon. Generally, radon detector is used to know where in your house the radon levels are high. A long term detector is highly recommended but you can buy according to your pocket. The long term detectors are expensive compared to the short-term detectors which are for single use.

Here are Best Radon Detectors We have listed to Get Initial Randon Reading:-

Sr. No.Product ImageProduct NameRating & Reviews


Airthings Wave Radon Gas Detector

4.9 out of 5 stars (4.9 / 5)

Read Full Review

Corentium Home 223 Randon Detector

Airthings Corentium Home 223 Radon Gas Detector

4.9 out of 5 stars (4.9 / 5)

Read Full Review

Safety Siren Pro Series3 Radon Gas <br />
<br />
Detector - HS71512 Review

Safety Siren Pro Series 3 Radon Gas Detector

4.5 out of 5 stars (4.5 / 5)

Read Full Review

Through this step, we try to keep a watch on the Radon level before and after the installation. They are also largely used during the installation.


  • Check Age of the house

You need to know the age of your house for knowing the cement slab foundation present beneath the house. An ideal fill helps in sucking the air in a more easy way whereas a non-ideal one is denser comparatively that needs a lot of effort for better installation of the radon mitigation system.

  • Structure of House

Before starting with your Radon mitigation, you need to know about the structure of the house.  First, if there is any addition made to the initial construction then there can be a need to mitigate radon in a number of areas of the house. Secondly, you need to know the drainage system as of whether it consists of drain tile or a French drain. Thirdly you need to know the soil composition a lastly to know the current foundation of the house to see where the pipes can go through I a more sealed way.

  • Piping the pipeline

For a better pipeline system, you need to have a 3” – 4” PVC pipe and it comes in pieces which can be fitted with the help of PVC cement and other joining tools. The piping system should be well bracket and sealed from basement to the roof. You may need hacksaw or sandpaper for the purpose of sectioning the piping.

  • Placing the fan at Right Place

The fan must be placed outside living area of the house mainly in the attic. The site of the fan should be well sealed so as to avoid any leakage of the Radon while making the Radon gas to come out of the house from the bottom through the roof.

Here we are listed best Radon Fans:-

Sr No.Product ImageModelRecommendations Ratings

Radonaway (23030-1)RP145 Best Radon mitigation fan reviews
RADONAWAY (23030 – 1) RP145

No. 1 Recommendation

Energy Efficient & Ultra quiet Operation.

( Read Full Review )

5 out of 5 stars (5 / 5)

RADONAWAY (23005–1) GP501

No. 2 Recommendation

Versatile & Broad Performance Range.

(Read Full Review)

4.5 out of 5 stars (4.5 / 5)


No. 3 Recommendation

Duct Fan for Boosting Airflow in Attic & Crawl Space.

(Read Full Review)

4 out of 5 stars (4 / 5)

Fantech HP 2190 best radon mitigation fan 4.5 Duct 163 CFM
(4.5" DUCT & 163 CFM)

No. 4 Recommendation

Performance Suitable for Smaller Housing.

( Read Full Review )

4 out of 5 stars (4 / 5)

(4/5"Duct, 157 CFM)

No. 5 Recommendation.

Specially Designed with Higher Pressure Capabilities

(Read Full Review )

3.5 out of 5 stars (3.5 / 5)
  • Drilling holes

At the first attempt, you need to find a place in the foundation for drilling. The location should be near the wall so that you can bracket well. When you are ready to drill, you need to measure the hole a little larger than that of the PVC diameter.

  • Laying Pipe

Your pipe should run from the basement to the roof such that it should be sealed a bracketed properly. The fan should be attached in the attic. Also, need to check the temperature otherwise you can attach an insulator to it.


  • Sealing Holes

The hole in the roof and the foundation should be sealed well. The space between the foundation hole and the PVC pipe should be filled with the backer rod before using the hydraulic cement to the seam.


  • Testing the system

At the end, you need to test whether the installed system is working well or not. In case you face any problem you can seek the help of an expert. You can do that easily by the help of burning a piece of paper and then check whether the fan and the system work well or not.

  Product List for DIY Radon Mitigation


Think before you go for DIY Radon mitigation. If you can follow the steps above then you can definitely do it y yourself.

Most often it is seen that people like to have a professionally installed system but test the system properly. A long term Radon detector is, of course, a good choice.

Author: Joshua

I am a certified radon gas measurement specialist for both air and water with an experience of more than 5 years in this field..Healthy Homes, Healthy You ! ! !

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