For insulation companies

Addresses for cavity wall insulation, exclusive in your municipality

Homes built before 1975 often have an uninsulated cavity wall. We deliver exactly those addresses in your work area, with the story you open the conversation with.

Configure your area for cavity wall insulation

Why these addresses

The signal

Built before 1975 with no known insulation measure: a strong chance of an empty cavity. That is your way in with the resident.

What you get per address

Address, build year, floor area, home type, energy label status and an ISDE indication as a sales argument.

Exclusive in your municipality

Within cavity wall insulation we sell your municipality to no one else. No shared leads, no competitor on the same doorstep.

An address list, not a shared quote request

Classic lead brokers

  • The same request sent to several companies
  • Consumer form-fills (quote requests)
  • A race to call first
  • A name and a phone number

HuisLens

  • One buyer per municipality and category
  • Address dataset from registers and housing data
  • No race, the territory is yours
  • Address, build year, energy label and ISDE angle

Delivered the way you want. CSV, Excel, JSON or another common format, with your own column headers if you need them. Prefer to work straight from your own system? We build a custom API integration, so the addresses arrive exactly how you need them.

Start with your municipality

Pick your municipalities and see the price and address count instantly.

Configure your area for cavity wall insulation