Portsmouth · Hampshire
Loft conversions in Portsmouth. Dormer and Velux specialists, with a full design and build service.
If you are looking for a trusted, experienced and local loft conversion specialist in Portsmouth, you are in the right place.
At Walkley Loft Conversions, we design and build high-quality loft conversions that transform unused roof space into beautiful, practical living areas. From the first conversation through to completion, our focus is simple: make the process clear, stress-free and tailored around your home and your family.
We are proud to be known as one of the leading loft conversion companies in Portsmouth and across Hampshire. With more than a decade of hands-on experience, we have helped homeowners unlock the full potential of their properties by creating extra bedrooms, home offices, luxury bathrooms and versatile living spaces that genuinely change how a home is used.
A loft conversion is not just about gaining space. It is about improving how your home works for you, increasing comfort and adding long-term value. Whether you live in a terraced house, semi-detached property, bungalow or detached home, our team has the knowledge and expertise to advise on the most suitable loft conversion solution.
Why Walkley
Choosing the right company for your loft conversion is one of the most important decisions you will make during your project. At Walkley Loft Conversions, we believe our reputation is built on trust, quality workmanship and a genuinely personal service.
01
We are based in Portsmouth and work extensively throughout the surrounding areas of Hampshire. This local knowledge means we understand the styles of housing in the area, common roof structures and local planning requirements. From Portsmouth and Fareham to Waterlooville, Horndean and Southampton, we have completed loft conversions that stand the test of time.
02
Unlike general builders, we specialise purely in loft conversions. This focus allows us to deliver a higher standard of work, better problem-solving and a smoother build process. With over 10 years of experience dedicated to loft conversions, we understand every stage in detail, from structural alterations to final finishes.
03
We offer a complete design and build service, removing the need to juggle multiple contractors. Our service includes free architectural drawings, structural calculations and all relevant certification required for Building Control sign-off. Everything is handled under one roof, giving you clarity and peace of mind.
04
We believe in honest and clear pricing. Every project is provided with a detailed quotation, outlining exactly what is included. There are no hidden costs and no unexpected surprises. You will know where you stand from day one.
05
All of our loft conversions are completed to a high standard and backed by a 10 year guarantee. This reflects our confidence in the quality of our workmanship and the materials we use.
06
Building regulations and best practices are always evolving. We use innovative, industry-leading products and materials to ensure your loft conversion is safe, energy-efficient and fully compliant with the latest regulations.
We understand that having building work carried out in your home can feel daunting. That is why we have refined our process to be as smooth and hassle-free as possible. From the initial site visit to final completion, our team keeps disruption to a minimum and communication clear. Most loft conversions can be completed within a matter of weeks, and much of the work is carried out through the roof, meaning minimal impact on your existing living space. Our experienced team works efficiently and respectfully, treating your home as if it were our own.
We manage the entire process, including:
Our goal is to deliver a finished space that feels like it has always been part of your home.
Portfolio
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What we build
Dormer loft conversions are one of the most popular options in Portsmouth. By extending vertically from the roof, a dormer creates additional head height and usable floor space. Dormers are ideal for adding bedrooms, bathrooms and spacious living areas.
If your home has a hipped roof, a gable loft conversion can dramatically increase the internal space. By extending the side roof to form a vertical gable wall, this type of conversion maximises the potential of your loft.
Velux windows are a practical and cost-effective way to introduce natural light and ventilation into your loft space. Rooflight conversions work particularly well where roof height is already sufficient.
We can design, supply and fit bathrooms, en-suites and wet rooms as part of your loft conversion. From layout planning to tiling and fixtures, everything is completed to a high standard.
Our Bathroom Tiling service offers a vast selection of quality tiles to create the perfect backdrop for your bathroom, ensuring durability and timeless elegance.
A well-designed staircase is essential to any loft conversion. Our bespoke staircases are designed to blend seamlessly with your existing interior while meeting all safety regulations.
Fire safety is a crucial part of any loft conversion. We install certified fire doors and ensure your home meets all current safety and Building Regulation requirements.
Excellent · Google reviews
“We have had our bungalow converted by Walkley Lofts, and we couldn’t be happier. From day one George and his team have been friendly, professional, tidy and a genuine joy to have working on our home. Nothing has ever been too much to ask of George. He has offered invaluable advice as well as support throughout the entire building process - including issues with planning. The close attention to detail and standard of work has been amazing. It’s clear they take real pride in their work and genuinely care about doing things properly, not just getting the job done. Our home looks incredible now and better than we could have ever imagined. We cannot thank George and the team enough for transforming our space into our dream home. If you are looking for reliability, professionalism, friendliness and the highest standard of work, then we cannot recommend Walkley Lofts enough.”
“George and his team converted our loft into 2 bedrooms and a toilet. Although there has been delay in the completion of the project, however the quality of work done at the end of the project by Walkley Loft Conversions is very good. George believes and instructs his team as well that work on the job as if you are working in your own home. This ethos of working produces high quality of work. I highly recommend Walkley Loft Conversions for any Loft Conversion/Carpentary or Building Work”
“George and Cam have been fantastic throughout our large loft conversion. There have been issues with the architectural drawings and unforseen issues but George was able to resolve them quickly and give alternative options that work within the space and budget we had. All of the crew that have come to work over the past 3 months have also held the same standard as George and even with building work being a stressful environment to live in, it hasn't been difficult with George and Cam around. The standard of work is exceptional and they have worked their socks off building our dream conversion. They have also dealt with hostile neighbours but have kept their professionalism and found solutions to issues raised in that respect. I cannot thank George, Cam and the rest of the crew for all the hard work! Highly recommend.”
“George and Cam have created a space which has added so much to our home. They listened to what we wanted and were patient when we struggled to make decisions! Our loft conversion has been built to an extremely high standard, including quality materials. Both George and Cam, and any of the other trades used, were always polite and friendly. They worked tirelessly to get the job done, come rain or shine. They kept the site tidy and kept us updated throughout the build. I would and have recommended Walkley Loft Conversions to anyone. Thank you.”
“We are very pleased with the work George and Cam carried out for us, converting our loft space into 2 new bedrooms and a lounge area for our 4 children. Professional throughout with some good chats along the way. Having a special needs child, all works were carried out in a thoughtful and understanding manner. George's work ethic is brilliant, working hard and putting in the hours. The new space has received many compliments from family and friends, and would not hesitate to recommend his services.”
“Walkley Loft Conversions carried out our loft conversion to an excellent standard. Every element blended with our Victorian house, the stairs especially look like they were installed in 1890. Highly recommended.”
