About us

Who we are

SMA Lofts & Extensions has been established since 1996, trading continuously since then. To date, we have completed over 2300 projects in and around the London area.

Originally a specialist loft conversion company, we have expanded to include extensions & refurbishment work at the behest of our clients. We provide a full service package. Initially we will provide design drawings and a formal, fully detailed quotation. Our contract is based on our quotation so there are no hidden surprises or small print!

Our Mission

Our goals are to provide a highly professional and quality service tailored to suit your individual needs working to achieve a combination of aesthetically pleasing, practical and cost effective solutions for your project.

As our entire operation is solely focused on loft conversions and extension projects, you can be sure that here at SMA the entire team are not only highly skilled but also, simultaneously very experienced in all aspects of loft conversions and extensions on all types of properties from the initial design stage through to Local Authority approval.

We keep up with the latest techniques of building and have qualified tradesmen to ensure that your project is carried out safely, conforming with Building Control needs & requirements accordingly. We also make sure that we keep to the highest standards on projects, additionally everyone who works for us is health & safety trained.

If you would like any more information or you have any questions please contact us on 020 3092 3226 or complete our contact form to send us an enquiry.

  • Loft Conversions & Extensions Specialists London
  • Formal, Fully Detailed Quotation
  • All Works Fully Insured
  • Fully Qualified Expert Builders
  • Over 2100 Lofts Completed in 25 Years
  • 10 Year, fully transferable guarantee


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