Hollands Prefab
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Design your extension
Extension
Extension
Dormer
Dormer
Roof addition
Roof addition
Swimming pool
Swimming pool
ExtensionExtensionDormerDormerRoof additionRoof additionSwimming poolSwimming pool
ProcessAbout usContact
Design your extension
info@hollandsprefab.nl

Process

From design to done
in 1 to 5 days

Configured online, built in our workshop and craned into place. See how it works below — told by our team.

Design your extension
1

Design & configure

Design your extension online in the configurator: choose the dimensions, façade, window frames and options — and see the fixed price straight away. No weeks-long quote process.

Design your extension
2

Production in the workshop

We build your complete extension in advance in our own workshop — including insulation and finishing. Precise and made to measure, without weeks of building disruption at your home.

3

Crane installation

On site we carefully remove the façade and place a steel column. The extension is craned onto the foundation — and your home stays liveable throughout.

4

Done in 1 to 5 days

Delivered fully finished inside and out. The whole process on site takes one to five days on average — not months of building work.

Why prefab?

Much faster

Installed in days instead of months of building work.

Considerably cheaper

Efficient workshop production and a fixed price — no surprises afterwards.

Minimal disruption

The heavy work happens in advance, so your home stays liveable.

Ready for more space?

Design your extension and get your price instantly. Or request a call back — within one business day.

Design your extension
Dining table in a prefab home extension with a view of the garden
Hollands Prefab
ExtensionDormerRoof additionSwimming poolProcessAbout usContact

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Design your extension