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Loft conversion companies in Brighton

Easily find verified Brighton Loft Conversion Companies. Just post your job to get quotes from MyBuilder's Loft Conversion Companies in Brighton.

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Some of our top rated loft conversion companies in Brighton

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  • Loft Conversion Company in Brighton

    Welcome to Boulai Group Construction—where quality meets professionalism. We specialise in painting, decorating, and property improvements, always delivering a high-end finish with attention to detail. Whether it is a single room refresh or a full property project, we treat every job with care, reliability, and respect for your home. Backed by the ambition of the wider Boulai Group, we bring premium standards to every project, big or small.

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  • Loft Conversion Company in Brighton

    All aspects of carpentry & Joinery, I have the expertise, ability and confidence to tackle any carpentry work from first fixing right through to finish work.

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  • Loft Conversion Company in Brighton

    At LG Homes, we're all about excellence in construction. From transforming kitchens to crafting brand-new homes, our skilled team tackles every project with precision and professionalism. No task is too grand or too modest for our dedicated workforce. Let us bring your vision to life with our top-notch building services! We are fully insured and have customer references if needed.

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  • Hi, I'm Michael, Managing Director of Elite Construction & Consulting Ltd, a Worthing-based building company specialising in home extensions, renovations and structural alterations throughout Sussex. With over 20 years of experience in the construction industry, we undertake everything from smaller building works to substantial extensions and complete property transformations. **Home Extensions & Renovations** A large part of our work involves helping homeowners create more space and make better use of their existing properties. Whether you're planning a single or double-storey extension, a larger kitchen and family living area, or a complete reconfiguration of your home, we have the experience and expertise to manage the entire project from start to finish. We're particularly experienced in structural alterations, including removing load-bearing walls, installing steelwork and creating large open-plan living spaces. This is often an important part of an extension or renovation, and it's an area where our technical knowledge and practical experience really set us apart. We also undertake loft conversions, garage conversions, internal alterations and general building work. **Why Choose Elite Construction?** I understand that choosing a builder is a big decision. You're trusting someone with your home, your money and, quite often, months of disruption to everyday life. Getting the building work right is essential, but so is the experience you have along the way. That's something we take very seriously. We believe a good builder should do more than simply turn up and carry out the work. You should expect clear communication, proper planning, honest advice and someone who takes responsibility for the project from beginning to end. I take a hands-on approach to our projects, working closely with our team and clients to ensure everything is properly organised and completed to a high standard. We also appreciate that many homeowners remain living in their properties during building work. We make every effort to keep disruption to a minimum, maintain a clean and safe site, and treat your home with the respect it deserves. **What You Can Expect From Us** - Proud members of the Federation of Master Builders (FMB). - £5 million public liability insurance. - Over 20 years of construction industry experience. - Experienced in extensions, complex structural work and complete renovations. - Detailed, transparent quotations with clearly defined inclusions. - Reliable, skilled tradespeople and carefully managed projects. - Regular communication and a clean, organised working environment. - Honest advice, practical solutions and a genuine commitment to quality. We take considerable care when preparing our quotations, ensuring you understand exactly what's included and how your project will be approached. We're also happy to suggest alternatives and cost-saving opportunities where appropriate. Above all, we're proud of our reputation and the relationships we build with our clients. We want you to feel confident you've made the right choice, not just when the work is finished, but throughout the entire process. If you're considering an extension, renovation or any other building project, I'd be delighted to discuss your plans, offer some practical advice and provide a free, no-obligation quotation. You're also very welcome to see examples of our completed projects or speak with previous clients. Thanks for considering Elite Construction. Michael

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  • Loft Conversion Company in Brighton

    SBS(Lewes)Ltd have been in the building industry for over 30 years and have a wealth of knowledge and experience across the industry ranging from equestrian buildings, new builds, alterations and much more.

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  • Loft Conversion Company in Brighton

    Durman’s conversions have over 10 years experience in the building trade. We are hard working group of builders ranging from loft conversions, garden rooms, garage conversions, extensions to refurbs. we are based in West Sussex and complete every job to customer satisfaction

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  • Loft Conversion Company in Brighton

    Hi, my name is Ivan and I’m the owner of IVM HOMES LTD, a professional building and renovation company based in Crawley. We specialise in extensions, loft conversions, kitchen and bathroom installations, and full house refurbishments. Our team delivers high-quality workmanship, reliability, and attention to detail on every project — from small repairs to full property transformations. We take pride in offering honest communication, fair pricing, and excellent customer satisfaction. If you’re looking for a trusted and experienced team to bring your vision to life, IVM HOMES LTD is here to help

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  • Loft Conversion Company in Brighton

    Here at NTL construction we pride ourselves on attention to detail and achieving the impossible, working alongside our client to finish their project. Big or small to the highest standard, with in our team we have everyone from a plumber to carpenter, ground works to roofer so everything is handled in house no waiting on sub contractors. Portfolio of works and views of Previous clients projects on site available on request

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  • Loft Conversion Company in Brighton

    A combined 40 year experience within the building trade. Specialising in kitchen fitting and all aspects of carpentry and all internal and external plastering and rendering.

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  • Loft Conversion Company in Brighton

    We provide carpentry and construction services as well as general maintenance and decorating work. I am am experience, qualified carpenter with over 20 years experience in the trade

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  • Loft Conversion Company in Brighton

    Combined 47 years in the building trade. Specialising in extensions, loft conversions, structural alterations and refurbishments. Honest, polite and tidy. We offer free no obligation quotes.

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  • Loft Conversion Company in Brighton

    A Williams Carpentry was started by myself Alec and have been an carpenter for 20 years. I started A Williams carpentry in 2009, We at A Willliams Carpentry Pride ourselves in are craftsmanship, reliability and client communication. We specialist in loft conversion, kitchen installation and 1st & 2nd fix sub contracting. We're base in Worthing, West Sussex and work all over Sussex, Hampshire and Surrey.

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  • Loft Conversion Company in Brighton

    Danesview Construction is a building and maintenance company. Our primary services include general building & extensions, carpentry & kitchen fitting, bathrooms, decorating, landscaping and general property maintenance. We have an exemplary level of attention to detail and take pride in each and every job we commit to. From the outset we work with the customer to understand their needs, budgets and timelines to make sure we deliver the best works, for the best price. Danesview is a small business based in Cowfold, made up of 9 staff covering carpentry, tiling, roofing, decorating, plumbing and electrical. Our clients have so far been made up of investment portfolios, agents/domestic and referrals. If there is anything you’d like clarification on, please get in touch - we look forward to hearing from you!

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  • Loft Conversion Company in Brighton

    We are an experienced and reliable building company specialising in roofing, property maintenance and general building work. We take pride in delivering high-quality workmanship, keeping jobs tidy and completing work to a professional standard. From repairs and maintenance to larger projects, we offer a friendly, straightforward service with attention to detail and customer satisfaction at the heart of every job.

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  • Loft Conversion Company in Brighton

    SWR Building covers everything the customer needs from small maintenance jobs to complete renovations, extensions and loft conversions. I have been in the building industry since I left school in 1986 when I done a four year plumbing apprenticeship, since then I worked for a kitchen and bathroom specialist, then worked for a building company specialising in extensions and loft conversions before starting my own buisness in 1998.

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5

Top rated Loft Conversion Companies

Our Loft Conversion Companies in Brighton, are rated 5 out of 5 based on 2 reviews from customers like you.

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What services are offered by loft conversion companies in Brighton?

Converting a loft often entails many jobs - some of which you likely haven’t even considered! Fortunately, a professional loft conversion company in Brighton will be able to handle multiple services, ensuring your transformed loft is fit for purpose.

Some of the services loft conversion companies can provide include:

  • Full loft conversions: Complete design and build projects when structural alterations are needed

  • Dormer loft conversions: Add extra headroom and floor space with a dormer extension

  • Velux or rooflight conversions: Ideal for lofts with good existing height; minimal structural change required

  • Hip-to-gable conversions: Extend the sloped roof to create more usable space

  • Mansard conversions: A major structural change offering maximum space.

  • Loft storage conversions: Add flooring, lighting, and insulation for clean, usable storage

  • Skylight or roof window fitting: Install natural light solutions like Velux windows

  • Staircase installation: Design and build bespoke stair access to your new loft

  • Insulation, heating, and ventilation upgrades: Ensure comfort and compliance with energy standards

  • Design and planning services: Architectural drawings, planning permission, and building regulation approval

Post your job to MyBuilder and you'll be matched with loft conversion companies in Brighton who are interested and available to help. And with the reviews of past customers and the freedom to compare the quotes of similar tradespeople, all in the same place, the ball’s in your court.

Average costs of loft conversion companies in Brighton

Loft conversions tend to be charged on a project basis, rather than by the hour, as they often involve weeks or even months of work.

The cost of your loft conversion depends on a few things, including the style of loft conversion and materials you choose and the size of your property.

That being said, here are average prices for common types of conversion work:

  • Full loft conversions: £45,000–£70,000+
  • Dormer loft conversions: £55,000–£85,000+
  • Velux or rooflight conversions: £25,000–£45,000
  • Hip-to-gable conversions: £50,000–£80,000+
  • Mansard conversions: £70,000–£100,000+
  • Loft storage conversions: £10,000–£20,000
  • Roof window fitting or skylight installation costs: £1,000–£2,500 per window
  • Staircase installation costs: £2,000–£5,000
  • Insulation, heating, and ventilation upgrades: £2,000–£6,000
  • Design and planning services: £1,500–£4,000

Take a look at our guide to loft conversion costs to get a more detailed breakdown of the different options available when using a Brighton loft conversion company.

Find a loft conversion company in Brighton with MyBuilder

When you’re planning major work like a loft conversion, you’ll want to find the right tradesperson for the job. The great news is, MyBuilder has already done all the time-consuming work for you.

All you need to do is post your job on MyBuilder, completely for free, and we’ll share it with loft conversion companies near you in and around Brighton.

Step 1: Post your job on MyBuilder

Provide a detailed description of your loft conversion project, including the type of conversion you want, any structural changes, preferred materials, and your ideal timeline. Once posted, local loft conversion companies in Brighton can view your job and register their interest.

Step 2: Review and compare Brighton loft conversion companies

Browse the profiles of interested loft conversion companies. On MyBuilder, you can view photos of previous projects alongside customer reviews, compare quotes, and see the types of conversions they specialise in.

Step 3: Contact and discuss your project

Once you’ve reviewed local Brighton loft conversion companies, you can reach out to those that interest you to ask questions, clarify details, and request more specific quotes. At this stage, be sure to discuss vital aspects like planning permission, design options, and estimated timelines to ensure the company meets your requirements.

Step 4: Hire the right Brighton loft conversion company

Once you’re satisfied with their experience, quotes, and approach, you can confirm your hire and start planning your loft conversion.

You can also take a look at our loft conversion specialist hiring guide to help inform your choice. All tradespeople undergo checks at registration - such as verifying ID documents, company details, and certifications for regulated jobs and doing skill assessments - allowing you to hire with confidence.

Questions to ask local loft conversion companies in Brighton

Choosing the right loft conversion company for your job requires finding someone who understands your home and your goals.

Find out which company can share your vision by asking the following questions:

What experience do you have with loft conversions in Brighton?

A local loft conversion company in Brighton will know the types of properties and building styles common in your area, as well as the planning and building regulations that apply. Ask about similar projects they’ve completed locally.

Are you insured, and do you offer a warranty for your work?

Insurance protects your home during the loft conversion process, while a warranty shows the company’s confidence in the quality and durability of their work.

How do you handle planning permission and building regulations?

Established loft conversion companies in Brighton should understand local planning rules and building regulations. Ask how they’ll manage permissions, inspections, and compliance to avoid delays or legal issues.

What is included in your quote?

Ensure the quote covers all essential aspects of the loft conversion: structural work, windows or skylights, staircases, insulation, labour, and any additional fees. Understanding this upfront prevents unexpected costs later.

Do you manage the project from start to finish?

Some Brighton loft conversion companies offer full project management, coordinating architects, builders, and tradespeople. Others may only handle part of the conversion. Clarifying this early on helps you understand what support to expect.

FAQ: Common questions about loft conversions in Brighton

How long does a loft conversion take?

Typically, a loft conversion can take between 6 and 12 weeks, depending on complexity, planning permissions, and any structural work required. Be sure to discuss the timeline with any potential loft conversion companies in Brighton before agreeing to start the work.

Do I need planning permission for a loft conversion in Brighton?

Many loft conversions fall under permitted development, but some require planning permission, especially if you’re adding a dormer, extending the roof, or living in a listed building. A professional Brighton loft conversion company can advise and handle permissions for you.

Will a loft conversion affect my home insurance?

Yes, you’ll need to update your home insurance to cover the conversion. Inform your provider about structural changes, additional rooms, and any changes to utilities or heating systems.

Can I stay in my home during the loft conversion?

Many loft conversions allow you to remain in your home, though noise and dust are inevitable. Some Brighton loft conversion companies offer strategies to minimise disruption, but in complex projects, temporary relocation may be advisable.

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