In a building the most common impact noise disturbances come from the neighbour houses. Common examples are footsteps on the floor, dropping objects, dragging chairs, etc. causing impact sounds that travel through the building from a house to another. ChovA has developed the ChovAIMPACT range of products consisting in non-crosslinked expanded polyethylene foams membranes designed to improve the building acoustic insulation.
| Recommended use | Product range | Where to install |
| Building | ChovAIMPACT 3 | Floor screed/Laminate flooring |
| Building | ChovAIMPACT 5-10 | Floor screed |
| Building | ChovAIMPACT RT | Floor screed |
| Engine rooms | ChovAIMPACT ALTA RESISTENCIA | Floor screed |
| Leisure premisses | ChovAIMPACT PLUS | Floor screed |
