L-Shaped Dormer Loft Conversions in South London & Surrey

LMB are loft conversion specialists, producing the highest quality l-shaped dormer loft conversions throughout the South London and Surrey regions that add space and value to your home.



  • Free survey and written quotation
  • Full deposit protection guarantee
  • Professional expert advice given
  • Qualified and approved staff
  • 10 year insurance-backed guarantee
  • Fully-staffed office Monday – Friday

L-Shaped Dormer Loft Conversions for South London & Surrey

If you’re looking for an L-shaped dormer conversion in South London, Surrey or surrounding areas – come to LMB Group Ltd today. We have over 20 years of experience working within the industry and offer a first-rate service to each and every customer.

Our team of dedicated professionals pride themselves in what they do, which is why they work hard to convert even the trickiest of Victorian and Edwardian properties by offering an L-shaped dormer loft conversion. We enjoy the complexity of L-shapes because it means we can work creatively with you to produce a large habitable space, with beautiful features.

Call on LMB today on 08000 730 155, we offer free surveys, written quotations, full deposit protection and 10 years insurance-backed guarantee because we believe in what we do.

Whatever it is, ask a member of the team and we will always offer honest, professional advice. If you’re located in or around South London, please feel free to get in touch – we’d love to hear from you.

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It was so wonderfully done; the attention to detail.
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Great team of guys, we had a really good relationship with them. They were very clean and they arrived bang on 8 am every morning.
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Great service. Very quick and very thorough in what they do. They kept me updated with everything they were going to do.
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It was so wonderfully done; the attention to detail.
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Because of the quality of work I’ve had done, I have already recommended and would recommend to other people to use LMB.
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Really nice, genuine people… The general package was really appealing.
Valley Road
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It’s like a new house! We have an absolutely much larger space, each child has their own area to play in, and papa and mama still hide out and work!