Custom Caves is a Bedfordshire based construction company, we design, supply and build garden buildings, extensions and houses using the latest energy efficient construction methods and materials. We provide a turnkey service offering traditional builds and SIP panel construction; a prefabricated system that is pieced together on site. This means that in as little as 5 weeks you can have the building you desire, ready to use and enjoy. Whether you want a brand new home, fully functional office, granny annex, playroom for the kids, or an extension to your house, we can build your dream! Our team have over 40 years of experience in all aspects of construction and work to the highest levels of workmanship and service. We strive for quality in all we do and our buildings are of the highest standards. We are fully licensed and insured and use only certified products