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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

    At BG Roofing and Building Sussex, we transform unused attic spaces into stunning, functional living areas that add significant value to your home. Our loft extension specialists combine architectural vision with precise craftsmanship to maximize every square meter while maintaining your home's character. Unlike standard builders, we handle the entire process—from initial designs and planning permissions to structural calculations and final decorative touches. Our team has particular expertise with period properties and listed buildings throughout Sussex, ensuring sympathetic conversions that respect architectural heritage. Each project receives our signature attention to detail, with dedicated project management ensuring minimal disruption to your daily life. We pride ourselves on transparent pricing, adherence to timelines, and creating loft spaces that exceed expectations. Whether you're seeking an additional bedroom, home office, or luxury master suite with en-suite facilities, we deliver beautiful, light-filled spaces built to the highest standards. Contact us for a comprehensive consultation to unlock your home's hidden potential.

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  • Loft Conversion Company in Brighton

    If your looking for a Professional , Reliable , Honest Carpenter then look no further !!!!! AbsoluteCarpentry4U offer Competitive Rates for all your Carpentry needs . With over 15 years experience in all aspects of Interior & Exterior Bespoke Carpentry, ranging from Handmade Oak Staircase's to Norwegian Log Cabins there's no job to BIG or small just give us a call !

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  • Loft Conversion Company in Brighton

    I am Carpenter who know runs a building company with my buisness partner liam, we are both from a carpentry background with extensive knowledge within the building industry, covering all aspects of building, including renovation, new builds, extensions etc We have a tight network of electricians and plumbers we bring together to create a streamlined process from the first visit of site, to the turn key of your finished property or work space. We have carried out projects all over the country and pride ourselves in a true passion for our industry, our team will work tirelessly around clock to meet the expectation and needs of all our clients, please check us out on instagram 'Bushandgrimesconstruction' and our website 'bushandgrimes' for all ongoing and completed projects

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  • Loft Conversion Company in Brighton

    No job too small or big, we find the best solutions for all jobs, always the best quality, over 10 years of experience in general construction. Call our services with confidence and we will not disappoint you.

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  • Loft Conversion Company in Brighton

    CCR DRYLINING LTD. Experts in both comercial and domestic projects with over 20 years of experience. All aspects of metal/timber frame work, insulation and plasterboarding undertaken Specialists in tape and jointing, Free quotations upon request

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  • Loft Conversion Company in Brighton

    1st and 2nd fix carpenter who has a eye for detail! I do all aspects of carpentry but I specialise in the finishing side of the wood work, I love my job and take great pride in my work. I’ve been a carpenter for 9 years, mainly on loft and extensions and have done a few years on new build houses. I am full qualified with NVQ and diploma, I also have my own transport with all 110v tools and a cscs card.

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  • Loft Conversion Company in Brighton

    A well established carpentry construction and garden room business that produces quality work and maintains great relationships with clients before, throughout and after a project is completed.

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  • Loft Conversion Company in Brighton

    I’ve been carrying out full scale renovations on domestic properties for the last 30 years also during that time I’ve also carried a large conversion of a 32 room hotel and some restaurants and bars. I started out as a cabinet maker and then branched into site carpentry and over the years have become skilled in most trades, the skills I’ve learned have enabled me and my team to carry out some interesting and bespoke projects.I have a team of five skilled tradesmen with me full time and have a long list of satisfied clients. Our services are wide and varied from standard extensions 2nd floor extensions loft conversions internal remodels garden rooms, kitchens bathrooms tiling plastering rendering window fitting 1st fix carpentry plumbing and heating. We also make bespoke kitchens, worktops and bathrooms and offer micro cement finishes. We’ve been commissioned to make furniture built in wardrobes saunas garden music studios and many other projects.

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  • Based in Brighton and the surrounding Sussex area, our small team of professional craftsmen value your input and want to work with you to create your building project. We personally manage all aspects of your project and work hard with our installation to deliver a luxury high-class build.

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  • Loft Conversion Company in Brighton

    Based in Sussex, Zeta undertake construction projects throughout Surrey and Sussex. Our belief has always been that to achieve the best results you must use the best tradesmen. Throughout the years we have built our network of sub-contractors, whilst also adding full-time staff. Our team is carefully selected enabling them to undertake a variety of construction projects.

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  • Loft Conversion Company in Brighton

    I'm a self employed Carpenter that has 5 years experience in loft conversions, renovations, new builds and most aspects of 1st and 2nd fix carpentry. I work to a high standard and have own tools. Polite. Professional and hard working. Have transport to get to jobs.

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  • Loft Conversion Company in Brighton

    I have been a carpenter for 36 years, I have worked in every aspect of the building trade, from roofing—joinery—1st and 2nd fix carpentry, shopfitting—kitchen fitting, and bathroom fit outs and all kinds of building works. I take on big and small jobs. Furthermore, I am an honest and trustworthy person who cares about the end result. I have run my own business for the last 10 years. I price—design—build and project manage all my work.

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  • Loft Conversion Company in Brighton

    Focus Construction is a Brighton-based building contractor specialising in residential construction and refurbishment projects across Sussex and the South East. We undertake projects of all sizes, from smaller property improvements through to complete renovations, extensions, loft conversions and new builds. With a strong background in carpentry and over 20 years’ industry experience, we work with a trusted team of skilled trades to manage projects from start to finish. We pride ourselves on high-quality workmanship, straightforward communication and delivering a professional, reliable service.

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  • Loft Conversion Company in Brighton

    RJW CONSTRUCTION SERVICES are a family run building firm with 26 years experience in the construction industry. We work in Lewes, Brighton and surrounding areas carrying out extensions, loft conversions, renovations and landscape gardening. We have a great team who will complete your project to a very high standard and help you through every step of the process.

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  • Loft Conversion Company in Brighton

    Based in Worthing and Brighton, our building and landscaping firm is driven by a deep passion for our craft and an unwavering commitment to excellence. With a keen eye for detail, we specialise in creating stunning outdoor spaces and constructing quality lofts & extensions that stand the test of time. From intricate garden designs to innovative architectural projects, we approach each endeavour with creativity, precision, and a dedication to exceeding client expectations. Our team is comprised of skilled professionals who bring expertise, creativity, and a customer-centric approach to every project we undertake. Whether it's transforming a backyard oasis or creating beautiful additional space within your home, we take pride in delivering exceptional results that enhance the beauty and functionality of our clients' spaces. At our core, we believe that superior craftsmanship combined with genuine passion is the key to creating truly remarkable landscapes and structures.

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  • Loft Conversion Company in Brighton

    Everest Conversions Sussex is a small, local business that specialise in loft conversions in and around Brighton. Our goal is to supply our clients with a service that is fair and is executed with high standards. Quality is our promise. We have built a friendly reliable team that have 10+ years of consistent experience in building loft conversions, ensuring efficiency and professionalism though out our builds. Everest Conversions Sussex only take on one project at a time.

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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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