
Unlock the full potential of your home with a high-quality loft conversion from TipTop Builders LTD. Whether you need an extra bedroom, a home office, or a stylish living space, our expert team will transform your unused attic into a functional and beautifully designed area.
We offer a complete loft conversion service, including design, structural work, insulation, electrics, plumbing, and finishing touches. Our team ensures that your project meets all building regulations while maximizing space and natural light.
With years of experience in the industry, TipTop Builders LTD delivers top-quality craftsmanship, tailored solutions, and a hassle-free experience. Let us help you add value and comfort to your home with a stunning loft conversion.
Our Loft Conversion Services:

TipTop Builders LTD ensures a smooth and hassle-free loft conversion process, delivering quality craftsmanship and exceptional results.
Loft Conversion Costs in London
The cost of a loft conversion in London varies depending on factors like the conversion type, loft size, location, and materials used. At TipTop Builders LTD, we offer a range of conversion options to suit your needs and budget.
Typical Loft Conversion Types:
Velux Conversion – £25,000 to £40,000: Ideal for homes with limited headroom, using Velux windows to enhance natural light.
Dormer Conversion – £40,000 to £60,000: Popular for creating more space and headroom, with a dormer structure added to your roof.
Mansard Conversion – £60,000 to £90,000: Suitable for maximizing space, providing a fully transformed top floor.
Hip-to-Gable Conversion – £45,000 to £75,000: Perfect for semi-detached or end-of-terrace properties, creating a larger loft space.
Loft Size:
Larger lofts (over 40m²) will generally cost more, while smaller projects may start at the lower end of the pricing range.
Location:
Costs may vary across London, with properties in central London often facing slightly higher rates due to access and location-specific challenges.
Materials:
The materials used, from high-quality insulation to premium flooring and windows, can influence the overall cost. Using eco-friendly or premium materials may increase the final price.
For a more accurate estimate, contact TipTop Builders LTD for a tailored quote based on your specific requirements.
PAY ONLY FOR WORK THAT HAS BEEN COMPLETED
Why Work With Us
FREE ON-SITE VISIT AND QUOTATION
HIGHLY COMPETITIVE PRICES
RELIABLE PROJECT DELIVERY, ON TIME AND BUDGET
£2M PUBLIC LIABILITY INSURANCE
ENJOY THE ADVANTAGES OF OUR TRADE DISCOUNTS
ITEMIZED COST BREAKDOWN
FRIENDLY AND EXPERIENCED PROFESSIONALS
TOP-RATED AND HIGHLY RECOMMENDED BY CUSTOMERS
In the end, you will receive a top-quality result, delivered on time and within budget!
Testimonials
HEAR WHAT OUR CUSTOMERS SAY

Excellent work, high quality finish. The team were tidy, polite and easy to deal with. A great experience all round.

I wish I had more photos of the bathroom before Max’s work because it was awful! The transformation is just incredible, I couldn’t be happier. Max is a top professional, I really can’t fault him at any part of the build. He is just a joy to work with. I was extremely anxious and nervous before getting the building work done as it’s really difficult to find good builders these days, I would recommend and have already recommended Max and his team to anyone wanting building work. He also refurbed part of our kitchen, and again the work was faultless, he made it very seamless. He was clean, punctual, professional, hard working and honest. I am getting Max back in for further work later on this year and I won’t be calling anyone else for any work that I need doing. I can’t really thank him enough as my mother in law isn’t well and this has changed her life.

Max is a true professional! From the moment he quoted his communication was clear and he did exactly as he said he would. He is competent and knowledgeable and keen to go the extra mile for his clients. I wholeheartedly recommend him and would use his services again. Thank you Max!

We recently had the pleasure of working with Max on a 6-week project in our flat, which involved creating an open living space and installing a new kitchen. Max’ advice and suggestions were invaluable in shaping the final design, and he helped us make the right choices within our budget. Throughout the project, Max was efficient, ensuring that the work progressed smoothly and on schedule. He maintained a clean and organised workspace, which was greatly appreciated. Max kept us informed at every stage of the project, promptly addressing any questions we had. Thank you a lot Max!

Max is a very conscientious builder, his work is both excellent and precise, he always check with us before fitting any items (where/how we want them placing), he is polite and patient (even when our supplies came in erratically), he turned our tired looking bathroom into a very modern one which would sit nicely in any posh hotel; I would happily recommend Max to anyone.
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