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Loft Conversion Companies in Southsea

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

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Some of our top rated loft conversion companies in Southsea

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  • Loft Conversion Company in Southsea

    Timber enthusiast. An extra 5 minutes of care is a life time in your home. 15years of working in and around carpentry and building. Working with all ranges of timber from Oak to tulipwood. We pride ourselves on good quality work, being neat and professional. Clean and accurate.

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  • Loft Conversion Company in Southsea

    I have 32 years building experience having initially completed a five year apprenticeship. My team and I cover the full range of building works, specialising in restoration and development, creating a bespoke look and feel for your home. I can fully support your building project prior to building work, with pre-planning advice to ensure your project makes best use of your space, meeting your building needs and budget.

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  • Loft Conversion Company in Southsea

    At Lamric property developments, we are your trusted partner for all your construction needs. With 25 years of combined experience, we specialize in uPVC installation and excel in building extensions, loft conversions, and comprehensive house renovations. Our extensive experience includes a diverse range of successful projects, showcasing our expertise and dedication to quality. Based in Hampshire, we proudly serve the local area and are also available for projects in surrounding regions. Whether you need a small upgrade or a major renovation, our team is ready to bring your vision to life. Our special skills include precise uPVC installation, innovative extension designs, expert loft conversions, and meticulous house renovations. We combine technical knowledge with a passion for craftsmanship, ensuring that every project is completed to the highest standards. Choose Lamric because we are committed to excellence, reliability, and customer satisfaction. We take pride in our work philosophy: to deliver exceptional results with integrity and professionalism. Trust us to handle your construction needs with care and expertise, and experience the difference of working with a dedicated team.

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  • Loft Conversion Company in Southsea

    I am a highly skilled first and second fix carpenter with over 20 years of experience in the construction industry. My work is defined by precision, exceptional attention to detail, and a commitment to the highest standards. In addition to my carpentry expertise, I have extensive construction knowledge and management experience, enabling me to oversee projects efficiently and deliver exceptional results. My dedication to craftsmanship has been recognized with Sussex Heritage Trust Awards in 2021 and 2024, which celebrate outstanding quality and sustainability in construction. These achievements reflect my ability to produce work that is not only functional but also timeless and innovative. Whether it’s bespoke carpentry, intricate timberwork, or larger-scale building projects, I take pride in reliability, professionalism, and maintaining clear communication with clients. If you’re looking for someone with a passion for quality and a proven track record, I’d love to help bring your vision to life.

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  • Loft Conversion Company in Southsea

    I'm a carpenter with 17 years of experience doing all carpentry. Been doing a lot of cut roofs,truss roofs and flat roofs! There's not a job to big for me, have a great set of lads which are amazing carpenters.get the job done quick and on point.

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  • Loft Conversion Company in Southsea

    specialists in kitchen fitting and customised Interiors like bedrooms,living rooms and dining rooms With 25 yrs experience in all aspects of 1st and 2nd fix Carpentry we do everything from full kitchen refurbishments to custom made wardrobes,bay window seating and storage to various wall panelling designs and decking

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  • Loft Conversion Company in Southsea

    My name is Mark from MJPBuilding. I have been in the building industry all my working life. I have undertaken many different projects from plastering small walls to renovation, restoration and building extensions from start to finish. I am clean, tidy, punctual and friendly. Many thanks for looking at my profile. Free no obligation quotes given.

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  • Loft Conversion Company in Southsea

    Friendly and competent carpenter/builder with plumbing and electrical contacts if required. Willing and able to undertake the following types of work, All aspects of carpentry Roofing tiling/ batoning Tacking/dot and dab Boxing External cladding. Garage conversions Loft conversions Timber frame

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  • Loft Conversion Company in Southsea

    Mundey construction specialise in property restoration & landscaping

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  • Loft Conversion Company in Southsea

    Are you looking for a way to transform your home into a luxurious living space? Our loft conversion company in Portsmouth can help you achieve the ultimate living experience with our top-notch loft conversions. Our team of experts will work closely with you to design a bespoke loft conversion that meets your needs and exceeds your expectations.

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  • At all seasons builders and roofers we are a family run company. With a passion for bespoke loft conversions extensions and landscaping. Inspired by traditional craftsmanship. We cut every roof by hand. Ensuring a truly tailored finish. Friendly,reliable,and always on hand with expert advice. We bring dedication to every structural or planning challenge. Let us help you transform your home

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  • Loft Conversion Company in Southsea

    Hello, I’m Rob from farr homes, I’m a carpenter by trade but have been involved with mid-high end full new builds,extensions,refurbishments for the last 17 years now. I am extremely fussy with my attention to detail and customer service, I really enjoy what I do & I will treat your project as if it was my own. We have trades to cover all of your building works needs.

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  • Loft Conversion Company in Southsea

    Hi my name is Kev, i have been in the building trade for over 40 years l hold City & Guilds in carpentry and joinery. Over the years l have done lots of renovations, loft conversions and new builds no job is to big l’m happy to come and discuss any projects and show you my portfolio.

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  • Loft Conversion Company in Southsea

    Here at JM carpentry and building, we provide high quality building work from highly experienced tradespeople that have been in the trade for almost 20 years. Our vast skill sets range anywhere from fitting your brand new kitchen to completely renovating your home. We are a friendly team that take pride in our work with exceptional attention to detail. We cover all of Hampshire and surrounding areas.

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  • Loft Conversion Company in Southsea

    IBuild West Sussex Ltd ( Formerly IBuild Construction ) are a dedicated team of builders that can design & build your dreams & bring them to life. New builds,extensions,loft conversions & all internal/external work for renovation & restoration. We can design & build to whatever your budget allows.We have a wealth of knowledge & the love for the build to share our ideas & come up with solutions when needed. We are here to help all the way from start to finish & have all the trusted trades under one roof with decades of experience.

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  • Loft Conversion Company in Southsea

    Hi we are very reliable and honest. We have over 15 years experience in plastering, rendering, we are fully qualified silicone rendering installers phone for a free quote.

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What services are offered by loft conversion companies in Southsea?

Converting a loft often entails many jobs - some of which you likely haven’t even considered! Fortunately, a professional loft conversion company in Southsea 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 Southsea 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 Southsea

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 Southsea loft conversion company.

Find a loft conversion company in Southsea 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 Southsea.

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 Southsea can view your job and register their interest.

Step 2: Review and compare Southsea 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 Southsea 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 Southsea 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 Southsea

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 Southsea?

A local loft conversion company in Southsea 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 Southsea 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 Southsea 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 Southsea

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 Southsea before agreeing to start the work.

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

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 Southsea 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 Southsea loft conversion companies offer strategies to minimise disruption, but in complex projects, temporary relocation may be advisable.

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