Basements
- Strong
- Incompressible
- Pervasive material
Benefil hardfoam is a specialist product for filling basements that have become unstable or damaged over time. It spreads quickly throughout the entire void which strengthens the external structure and makes it a highly efficient solution.
Unlike looser materials, that will gradually depress from frequent weight or pressure, our foam is an incompressible material guaranteeing future stability. It is also ideal for filling petrochemical basements because it neutralises hydrocarbons and displaces residual liquid.
Our Process
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Quote
A quote will be made following an estimation of the void size and other specifications. If a site visit seems necessary we'll send out one of our specialists!
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Preparation
Depending on the project filling points may need to be made. These can be: drilled injection points; permanently affixed or loosely inserted PE pipes; open void or other method.
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Filling
Now the void can be filled with the approved density of our hardfoam. In some situations we'll use laser levelling equipment to keep an eye on the surrounding environment.
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Confirmation
The site will be cleared and you'll receive a confirmation of completion.
Related case studies
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Voids and CavitiesBenefil’s finest — “quoted” project
Korte omschrijving van dit project, zoals die op de brede uitgelichte kaart verschijnt.
27-07-2026 -
Voids and CavitiesEfteling – Pipe Filling
Korte omschrijving van dit project, zoals die op de brede uitgelichte kaart verschijnt.
26-07-2026 -
Voids and CavitiesCulvert filling under a motorway
Korte omschrijving van dit project, zoals die op de brede uitgelichte kaart verschijnt.
25-07-2026 -
Voids and Cavities
Testproject 03 — Pipeline filling
Korte omschrijving van dit project, zoals die op de brede uitgelichte kaart verschijnt.
24-07-2026 -
Voids and Cavities
Testproject 04 — Pipeline filling
Korte omschrijving van dit project, zoals die op de brede uitgelichte kaart verschijnt.
23-07-2026 -
Voids and Cavities
Testproject 05 — Pipeline filling
Korte omschrijving van dit project, zoals die op de brede uitgelichte kaart verschijnt.
22-07-2026 -
Voids and Cavities
Testproject 06 — Sewer voids
Korte omschrijving van dit project, zoals die op de brede uitgelichte kaart verschijnt.
21-07-2026 -
Voids and Cavities
Testproject 07 — Sewer voids
Korte omschrijving van dit project, zoals die op de brede uitgelichte kaart verschijnt.
20-07-2026
Frequently asked questions
Do you have a question about our basement services? Drop us a message if you can’t find what you’re looking for, we’d be happy to provide you an answer.
Get in touch
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Hardfoam Team