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Garden room with a glass ceiling Extension being built

Need extra space in your home? Why not get in touch with A F Foster Roofing & Building? Whether you're looking to expand your kitchen or need extra space to conduct business, you won't need to move property as our team of builders can build stylish extensions to get you that extra room you desire.


All of the property extensions we build come with a 10 year insurance backed guarantee to give you peace of mind.

Expand your property in a cost effective manner

What you can get from us:

  • All types of commercial property extensions

  • Single storey home extensions

  • Multi storey home extensions

  • Over-structure home extensions

  • Loft and garage conversions

  • and more

Get property extensions by calling us on:

01296 338 843 / 07746 464 037

Property extensions across Aylesbury