A1 Maatwerk contracting company broadens your horizons

.Always dreamed of a hobby room, a spacious lounge in the living room or an open plan kitchen-diner? An extension will provide the space for your dreams to come true.

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Extensions, sheds, storerooms and more

Will you opt for an open or covered space? Do you want stone walls or would you like to achieve maximum view and have an all glass extension? A1 Maatwerk technical services company can advise youy on the many options. Once you have made your choice, we will start right away. We will control the project from start to finish: pouring concrete, placing the roofs and frames, and doing indoor jobs such as plastering [/p 12 Plastering], flooring and laying electric [/p6 Electricity] cables.

If necessary, we will even take care of the pile driving work

Uitbouwen, schuren, bergingen en meer

We build various extensions, such as:

  • Sun rooms
  • Verandas
  • Bay windows
  • Sheds
  • Storerooms
  • Extensions in the back and side garden
  • Roof gardens
  • Roof build-ons
  • Dormer windows [/p4 Roofs]


What is and what isn't permitted when building an extension? We strongly advise you to first go and talk to the municipal building control department. They will provide free information on what you may and may not build on your property.

Have a job for A1 Maatwerk contracting company in The Hague? Please do not hesitate to contact us.

Building an extension