Backflow prevention with WaStop Access
The contractor SH Bygg in Uppsala has been commissioned by Skanska and Uppsala Parkerings AB to avoid a possible backflow towards the stormwater reservoir and the pipe towards the building upstream. This could mean flooding and problems with the sewage system. Backflow towards the stormwater reservoir and the pipe upstream can cause several problems in the sewage system. For example, it can lead to flooding and damage to properties and infrastructure,
The solution
To ensure that backflow will not occur and solve the problem, SH Bygg installed a ø1000 Wastop Access well. The solution is specially designed to prevent backflow and ensure that stormwater flows unhindered through the pipes. Our WaStop Access system is an ingenious solution to prevent backflow of wastewater and stormwater. It is easy to install and easy to maintain, making it a popular choice for many customers. We are proud to have delivered a high-quality and durable solution to our customer. If you also have problems with backflow in your sewage system, do not hesitate to get in touch. Our team will be happy to help you find the best solution for your needs — contact us via the chat widget on our website, by email at info@nordseal.com, or call +44 1624 614845.
Area of use
Flood protection
We are increasingly experiencing heavy rain and extreme weather. The good news is that there are ways of preventing and minimising the risk of flooding. Our patented check valves have prevented thousands of floods.
Area of use
Residential
You should never have to come home to a basement that is under water, or have to put up with odours from your drainage pipes. We offer solutions that are specially adapted to stop backflow, prevent flooding, stop pests in the drains and ensure that unpleasant smells from the drains do not enter the home.
Area of use
Insect Protection & Odor Control
Pests can cause both damage and disease if they enter water and sewer systems. We offer simple and cost-effective solutions to prevent this.


