The InBern-O Disc is designed to insulate the manhole opening of a septic tank or pump tank. Many local units of goverment are now requiring that the manhole covers be at the surface for new systems and also requiring this for point of sale inspections. Having your manhole covers at the surface are necassary for proper cleaning and inspection. If your manholes are at the surface and you live in a cold weather climate, your system could be at risk of freezing. If your manhole cover(s) are buried more than 1' below the ground surface or you live in an area that typically does not have frost in the ground, then you will likely not benefit from installing a InBern-O Disc. The standard InBern-O Disc is designed to fit in a manhole riser that are between 23.5" and 23.25" in diameter and is not intended to replace a manhole cover or to be a secondary fall restraint.
If you are uncertian that this solution will work for you, please see our our FAQ page or contact one of our experts who will be happy to answer your questions.
Innovative Thermo Solutions also provides customized InBern-O Discs to fit or work in any size opening you need insulated, contact one of our design team members for a quote or to discuss your needs.
