Basement Waterproofing Photo Album: Waterproofing Basement entry door.
Gordon has had some waterproofing done in house before by Omni Basment Systems but was having an issue with a walkout door leaking.
Omni Basement Systems added an Airtight trench Drain in front of the walkout doors so that any water coming under the door woould go into our Pateneted drain system and eventually make its way to the sump pump