Loft Conversion, Kitchen Re-Fits, Garage Conversions,
Home Extensions, Garden Rooms &
& Smaller Carpentry Projects
Welcome To
ASC Loft Conversions & Carpentry Hampshire – Quality Transformations
We are a trusted building company, based in Southampton, Hampshire, with over 30 years of experience specializing in quality Loft Conversions, Kitchen Refits, Existing Loft Conversions Refreshes & Refits, Bathroom Replacements, Building Extensions, Velux Window Installations, Dormers, Garden Rooms, Garage Conversions and other smaller carpentry projects.
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Our expertise and attention to detail allow us to transform your space into a functional and beautiful area. Whether you need a loft conversion, extension, new kitchen, bathroom or anything else, we have the skills and experience to deliver exceptional results. Our team of professionals is dedicated to providing top-notch craftsmanship and excellent customer service.
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We are based in Southampton, and cover a geographical area of Hampshire, Dorset, Wiltshire and West Sussex
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Contact us today to discuss your project and let us bring your vision to life.
Transforming Homes. Creating Space
Building Value
One of the greatest investments you will ever make is in your home — and choosing the right company to carry out that work makes all the difference.
At ASC Loft Conversions & Carpentry, based in Southampton, Hampshire, we bring over 30 years of experience to offer exceptional building services.
Specialising in asc loft conversions & carpentry hampshire, we provide tailored solutions such as loft and garage conversions, kitchen and bathroom refits, and custom carpentry projects.
Our team is dedicated to delivering high-quality workmanship and outstanding customer service to residents across Hampshire, Dorset, Wiltshire, and West Sussex.
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We also provide expert garage conversions, extensions, kitchens, bathrooms, and specialist carpentry, all completed with the same care, professionalism, and attention to detail.
Loft Conversions
Our Core Specialism
Loft conversions are the heart of what we do — and where we deliver the greatest value for our clients.
A well-designed loft conversion can transform how you live, whether you need:
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An additional bedroom
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A master suite with en-suite
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A home office or study
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A guest room
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Extra storage with easy access
We design and build Velux, dormer, and hip-to-gable loft conversions, carefully tailored to your roof type, budget, and lifestyle needs. Our experience allows us to advise honestly on what will work best — not just what’s possible.
Kitchens & Bathrooms
Transforming Every Day Living
Kitchens and bathrooms are among the most used spaces in any home — and the right design can transform daily life.
We offer:
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Fitted Kitchen Worktops by a skilled Carpenter
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Repairs, replacements, and damp solutions
From layout and design through to installation and finishing, we deliver practical, stylish spaces built to last.
Carpentry & Specialist Projects
Alongside larger projects, we carry out a wide range of high-quality carpentry works, including:
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Flooring and joist repairs
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Built-in storage and cupboards
Every job, large or small, receives the same attention to detail.
Pat Southampton
We are very pleased with our new kitchen. Andy has very professional workmanship and great attention to detail.
Maureen
Winchester
Andy Sellars did a perfect job of complete refit of our kitchen, clean tidy work, completed within time schedule. Also fitted our loft ladder again perfection job. Highly recommend Andy:
Michael Botley
Amazing work and very professional !!
Paul
Rownhams
Andy did a Garage Conversion for us, converting the garage into another room in our house to meet building regulations. Amazing work and very professional !!
Angela
Totton
ASC Lofts & Carpentry worked with us to fit a new & modern kitchen. It looks Amazing. Work carried out to very high standard, very professional !!
Additional Information on Our Blog
Why not Review our extensive information on our BLOG,
We have very informative articles on Loft Conversions, Building Extensions, Kitchen Installations, Bathrooms, from the initial Architect Plans, to the different finishing techniques.
Find out how ASC Lofts can assist you with your Dream Home Project