Double Storey Extension And New Roof
Double Storey Extension and New Roof – Transforming Space from Top to Bottom
This ambitious project by J&J Building Solution involved the construction of a full double storey extension along with the installation of a brand-new roof—delivering a dramatic transformation in both space and structure.
The ground floor extension created generous new living areas, seamlessly integrated with the original home to suit modern family life. On the first floor, additional bedrooms and a bathroom were added, providing the homeowners with much-needed space and flexibility, all while maintaining harmony with the property’s original layout and character.
As part of the build, the old roof was completely removed and replaced with a newly constructed, insulated roof structure—enhancing energy efficiency, weather performance, and overall aesthetics. The new roof also allowed for better integration of the extension, giving the home a refreshed, cohesive appearance from every angle.
This project required careful structural planning, coordination with building regulations, and precise execution across all phases—from groundwork to final finishes. The result is a spacious, future-proof home tailored to the owners' evolving needs, built to the highest standards of quality and durability.
Planning a major home transformation?
Let J&J Building Solution bring your vision to life—contact us today for expert advice on double storey extensions, full re-roofing, and complete home upgrades.
Project Gallery
Explore our Project Gallery to see a curated selection of images from the work in progress to the final result, showcasing how we bring each vision to life step by step.
Frequently asked questions
At J&J Building Solution, we understand that starting a renovation or construction project comes with many questions. That’s why we’ve put together this FAQ – to give you clear, honest answers and help you feel confident every step of the way. From loft conversions to full-home renovations, we’re here to make the process simple, transparent, and stress-free.
If you don’t see your question below, feel free to contact us directly — our team is always happy to help.
We are general builders – which means we do it all. From loft conversions, home extensions, and full property renovations, to kitchen and bathroom remodeling, plastering, roofing, electrical, plumbing, and more. Whatever your project needs, J&J Building Solution can handle it from start to finish.
Absolutely. We provide free on-site consultations and detailed quotes with no obligation.
Yes. Our team will guide you through the entire process, including planning applications and compliance with building control.
It’s easy! Just give us a call or fill out our contact form, and we’ll schedule a free consultation to discuss your vision and next steps.
We proudly serve clients across London, Kent, and Essex. If you’re located nearby and not sure if we cover your area, just get in touch — we’re happy to check and accommodate where possible.
We operate with a clear payment schedule agreed upon in advance — typically in stages based on project milestones. There are no hidden costs or surprises.
We understand that needs may evolve. Small changes can usually be accommodated, and we’ll always discuss any impact on budget or timeline before proceeding.
We’re reliable, transparent, and fully committed to quality. With skilled in-house builders and a track record of satisfied clients, we treat every home like it’s our own.
How Can We Help
If you need any helps, please feel free to contact us.
Main Office: Stone Way, Hersden, Kent, Unit 3, CT3 4GP
Second Office: 599-613 Princes Road, Dartford, Kent
Main Office (Kent Area)
Stone Way, Hersden, Unit 3, CT3 4GP
Tel: +44 7464 416 252
Main Office (Kent Area)
Stone Way, Hersden, Unit 3, CT3 4GP
Tel: +44 7464 416 252
Second Office (Essex & London Area)
599-613 Princes Road, DartfordDA2 6HH
Tel: +44 7464 416 252
Second Office (Essex & London Area)
599-613 Princes Road, DartfordDA2 6HH
Tel: +44 7464 416 252
