2024年10月21日 · A typical radon mitigation system uses a fan-powered suction method to draw radon from beneath the home and vent it safely outside. This approach, known as Active Soil Depressurization (ASD), is the most common and effective method …

Radon Sumps are designed to collect radon gas so that it can be safely ventilated away. They form a key part of a gas system, protecting properties and inhabitants from ground gases. These Radon Gas Sumps work effectively under solid floors and under suspended floors if the ground is covered with concrete or a membrane.

While a sump cover on its own isn’t enough to stop radon gas from entering your basement, it can be part of a successful radon mitigation system. The most efficient and economical type of radon mitigation system relies on a process called sub-slab depressurization.

2021年6月22日 · SubSlab suction mitigation Also known as Active sub-slab suction, this is the most popular radon mitigation method. This method is very effective in reducing radon levels. It can reduce radon levels by 99%. In subslab depressurization method, a radon fan is used to suck the air out of the soil.

2025年1月23日 · The best way to deal with radon gas is to suction it out of the lowest level and dump it outside or pressurize your lowest level so it never enters your home in the first place.

Find out how to install radon-protection measures within large buildings successfully, eg laying a radon-proof barrier across a large floor area, how many sumps to install and how to construct the sump and pipework.

A Radon Sump acts as an extraction point for radon gases beneath buildings within radon affected areas. If a radon sump is positioned within a permeable granular layer beneath a ground floor slab and subsequently connected to an extract fan then the penetration of hazardous radon gas into the building is minimised.

An active radon sump, fitted with a fan, is the best way to reduce indoor radon levels. Sumps work effectively under solid floors, and under suspended floors if the ground is covered with concrete or a membrane. Occasionally, passive sumps without a fan may reduce radon levels.

Radon mitigation systems are designed to reduce radon levels in a building or home, thereby decreasing the risk of lung cancer and other health issues associated with long-term radon exposure. These systems work by preventing radon gas from entering the indoor space and by reducing existing indoor radon levels.

A Radon Sump is a rotationally moulded plastic unit designed to act as a collection point for Radon gas prior to it being ventilated away when connected to a mitigation fan.