Fiber. Castricum has it! Now it’s your turn.
Check, compare, and choose.
We are now in your neighborhood. We'll arrange it right away!
We are currently in Hoorn to connect the last homes to fiber. Afterwards, Castricum is on our list! The contractor is performing the final work to prepare your connection. When you choose a subscription with one of our providers now, we will include your home in this connection round. We will remain in the area for a longer period and will go from neighborhood to neighborhood to provide everyone in Castricum with superfast internet.
These are the providers on our network.
Our open fiber network gives you complete freedom to choose your own provider. We work with various providers in Castricum, so there is always a package that suits your needs and budget. So there’s a package to suits everyone! Because we are an independent network, you decide who provides your internet, television, and telephone services.
Hassle-free switching
We use the internet more every day. We need it for work, school, and relaxing at home. This means we need a better and stronger connection. Fiber is the best technology for fast and stable internet. With the same high speed for uploading and downloading, you will be ready for the future.
Do you want super-fast internet through Open Dutch Fiber? You can choose your own provider and switch easily without any stress:
Provider handles everything: Your new provider takes care of the entire cancellation process with your current supplier.
No double costs: Your new subscription only starts once your fiber connection is fully operational.
Always connected: You won’t be without internet for a single day; the switch is perfectly synchronized.
Complete peace of mind: Most providers offer this service for free or at a very low cost.
Find the golden fiber and win a year of free internet
Find the golden sprig in our package comparison tool. We’ll draw a winner on July 3, 2026. The winner will receive a full-year fiber subscription from Fiber Nederland; completely free of charge.
Frequently asked questions about fiber in Castricum
Have you seen our blue service bus in Castricum yet? We are happy to help you with your questions and show you how to switch to the network of the future. Below you can find answers to the most common questions about the work, the planning, and the installation in your home or apartment.
We have been installing our network in Castricum since 2023, and the cable is now available in most streets. Because we are activating neighborhood by neighborhood, the status may vary per street. Do the fiber check to immediately see whether your home is included in the current connection round and which providers deliver to your address.
We will get you fully connected as quickly as possible after you choose a subscription with one of the available providers. Our contractor is currently in Castricum fully engaged in activating the final homes and apartments. Therefore, this is the right moment to complete your registration directly.
Absolutely! Our network in Castricum is suitable for all types of homes. For apartment complexes and high-rise buildings, we work closely with homeowners' associations and landlords. Our service crew in the neighborhood can tell you exactly what the status is for your specific building and how the cable will be brought to your floor.
Our servicecrew is in Castricum in their distinctive blue service bus to help local residents. You can ask them for personal advice about the various providers, help choosing a package, or more technical questions. Feel free to drop by for a cup of coffee and a clear explanation.
With fiber via Open Dutch Fiber, you are choosing the new standard. The biggest advantage is the stability and consistent upload and download speeds. Whereas older connections often slow down when the whole neighborhood is online, fiber always remain just as fast. What's more, our network is ‘open’, which means you can choose the provider that best suits your budget and needs.
In most streets, the main cables are already laid under the pavement. For the final connection to your home, we usually only need to dig a small hole in the wall or shoot the cable underground. We will of course leave everything tidy behind us. Would you like to know exactly how this works? Read all about the installation of fiber in the garden here.
Therefore Open Dutch Fiber
We are Open Dutch Fiber, and we are building a network in Castricum that is ready for the future. We are currently installing this modern fiber network in more than 50 municipalities to meet the growing demand for fast internet. Our strength lies in our close collaboration with the municipality of Castricum, local housing associations, and experienced partners. This enables us to ensure that every home in your neighborhood, from single-family homes to apartment complexes, can be connected quickly and efficiently.
We have big ambitions: we want to connect two million households throughout the Netherlands to our reliable network. What makes us unique is that our network is ‘open’. This means that in Castricum, you are not tied to a single provider, but have the freedom to choose the provider that suits you best. Together with our partners, we are making super-fast internet accessible to every resident, so you can stream, work, and game carefree in your own home.
More about fiber in your area
Fiber in your apartment or rental property
Do you live in an apartment or a rental property owned by a housing association in Hoorn? The installation process can sometimes be slightly different there. We explain how we work with landlords and homeowners' associations to prepare your home for the future.
Choose the provider that suits you.
Compare easily all providers in Castricum. You choose what fits you best.