Loft Conversions Brighton, Hove & Sussex

Welcome to All Loft Conversions. My name is Steven Johnson, your loft conversion specialist.

I put my name to absolutely every aspect of each and every loft conversion project that we undertake and although there has been tremendous pressure at times, I have resisted the urge to expand my company beyond myself and a small team of utterly reliable and trustworthy craftsmen who really care about the quality of loft conversion work they do. Our aim is to really make a difference to your life and make the entire process a positive one.

I served a full apprenticeship, and I’m proud of the qualifications I achieved and of recently being honoured with a Membership of the prestigious Institute of Carpenters. In the course of over two decades of loft conversion work, I have naturally tackled a vast range of different projects in a wide variety of homes and businesses.

In my experience, the best jobs are done by firms that spend time making careful plans, and that maintain constant, effective communication with their clients. These firms also ensure that any craftsmen they employ are not just fully qualified, but also care about the quality of the work they do and their own reputation.

So, when I set up my own company, I was determined to make it the best it could be — staffed by those experienced enough to cope with any project, but always staying small enough to care, so that I can remain ‘hands-on’ at all times, right from the initial estimate through to the final approval from the Local Authority.

It’s important that you understand this approach, because when you ask us to build your loft conversion, you’ll be seeing a lot of me! Why not take a look at some of the testimonials written by people who have already been through this experience?

Steven Johnson

Steven Johnson


Why Choose Us?

There are many loft conversion companies out there, so why should you place your trust in us? We think you’ll agree that these are a few good reasons:

  • Free initial advice and survey
  • Free feasibility drawing and quotation
  • All work GUARANTEED
  • Friendly and professional service
  • Project managed from concept to completion by one person
  • City & Guilds Licentiateship in Carpentry & Joinery, their highest accolade
  • 20+ years loft conversion experience
  • Local Authority approved
  • Member of the Institute of Carpenters

What we do

Our service begins with an initial consultation about your loft conversion, from which we will prepare feasilbility drawings. After this, we can take you through the entire loft conversion process, consulting with architects, Local Authority building officers and specialist tradespeople, obtaining all necessary materials, constructing your ideal loft and ensuring that your premises are left clean and tidy every single day of the project.

In essence, there are two primary types of roof suitable for loft conversions:

  • Gable ends
    The end of the roof is vertical, usually constructed of brickwork. This would be typical of a mid-terrace property.
  • Hip ends
    The end of the roof is at an angle, and normally tiled. This would be typical of a semi-detached property.


  • Velux roof windows
    Windows that are fitted in the same plane as the existing roof line, to achieve light.
  • Dormers
    Vertical projections from the original roof line, to achieve increased loft space and headroom.

For a wide range of examples, see the Identify Your Roof page.

For a detailed explanation of the loft conversion process, read the ‘How we do it’ page.

Take a look at our loft conversion gallery and see the many things that make us different from the run-of-the-mill loft conversion companies out there. We hope you’ll like what you see.

Contact Us for a Free Quote

All Loft Conversions Ltd Registered company No. 5145397  |  VAT registration No. 836 8074 04  |  Registered office 16 Tongdean Rise, Brighton, BN1 5JG

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