Expand your home upwards

Additional storey extensions

Looking to add more space to your building without the hassle of traditional construction? Our prefabricated 2nd storey extensions are the perfect solution. 

custombuilt single storey timber frame home extension Sheffield

Crafted off-site and assembled quickly on-site, our lightweight and efficient designs mean you can expand upwards without extensive prep work or structural reinforcements.

custombuilt two storey timber frame home extension Sheffield

See past extensions on our instagram

custombuilt 2 storey timber frame home extension Sheffield

 

Why Choose Prefabrication for adding a Storey?

  • Lightweight Construction: Our materials are lighter, allowing the existing structure to support the additional weight effortlessly.
  • Efficiency: With less on-site preparation needed, we deliver your new space faster, reducing labor costs and construction time.
  • Cost-Effectiveness: Prefabrication reduces overall expenses, making it a smart investment for upward expansion.
custombuilt first floor 2nd storey timber frame home extension Sheffield

Recent first & second floor projects

custombuilt three storey timber frame home extension Peak District

Ready to Transform Your Building?

Contact us to explore how our prefabricated 2nd storey extensions can elevate your space. Visit our Instagram page for more examples from our extensive portfolio of successful projects.

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