Triple-Sealed Manhole Covers & Frames

Triple-sealed manhole covers and frames are designed to provide superior protection against water infiltration, gas leakage, and odour emissions. These covers and frames are equipped with three seals, including a primary seal, a secondary seal, and a tertiary seal, to ensure a tight and secure fit. As for material, these covers and frames are made from durable materials such as ductile iron or stainless steel and are designed to withstand heavy loads and harsh environmental conditions.

At Drainage Superstore, we supply brands such as ACO, which are known for their high-quality triple-sealed manhole covers and frames, which are commonly used in a range of applications, including water and wastewater management, telecommunications, and transportation infrastructure. To find out more about available products, you can click on the product links below or contact our excellent customer service team for advice on your search. 

Fitting a new manhole cover and frame? Don't forget these to complete your project: 

Need more information about manhole covers? Check out our handy guides below:

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