What we do ...
SIPTEKK specialise in structurally insulated panel buildings that merge precision engineering with exceptional energy efficiency.
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SIPTEKK buildings offer faster construction times and increased value compared to traditional conservatories and other prefabricated buildings, which often require replacement over time.
SIP buildings specialists
Over 25 years of experience in the domestic extensions and conservatories industry,
Full in-house service
Our full in-house building management service takes the stress away, allowing you to achieve the best results possible.
Fast build time
In most cases we offer a fast build time, utilising traditional concrete foundations paired with cladding or render boards.




Most builds are completed in a turnkey scenario within just 20 days, utilising traditional concrete foundations paired with cladding or render boards for an efficient and affordable solution to extending your home.
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Siptekk buildings can be tailored to any design required - although we specialise bespoke sized module designs for flat roofs single story extensions.
Our buildings offer faster construction times
25+ Years Experience
Fast build time
Planning permission and full building regs managed
Customer Reviews
L Harris
“Fantastic Company to deal with. Very Professional. Attention to detail is excellent. Lovely Team of people - Would Highly recommend.”
“Exceptional service. Concrete and steel works completed were first class. The team were great and very respectful to both us and our property. After discovering an unexpected drainage issue they dealt with it promptly, without fuss, a job well done and I’d highly recommend them.”
Angela Weids
Will Leach
“My experience was of a professional well run company. At all stages of the build I felt completely confident that everything was being managed thoroughly -a pleasure to deal with.”






