Business Details
Your Trusted Partner for Construction and Home Renovations
JPB Lofts & Extensions specialises in bespoke home transformations across south London and Surrey. With a focus on craftsmanship and integrity, we deliver loft conversions, house extensions, and property renovations tailored to individual client needs. Our experienced team combines innovative design with structural expertise to create bright, spacious living spaces that enhance property value. We prioritise clear communication and customer satisfaction, ensuring projects are completed on time and with minimal disruption. Our commitment to quality is reinforced by a 10-year guarantee on all new building materials and workmanship. 
Services
Loft Conversions
House Extensions
Kitchen Remodels
Bathroom Renovations
New Builds
Garden Rooms
Highlights and features
- Our experienced team specialises in bespoke home transformations
- We offer a 10-year guarantee on all new building materials
- Efficient turnaround with excellent attention to detail
- Personal service tailored to individual client requirements
- Proven track record in loft conversions and house extensions
What people say
Professional, neat & tidy
Highest standard
Brilliant
Polite, timely, flexible
10/10
Services
Loft Conversions
Transform unused loft space into functional living areas that add significant property value. Our conversions optimise natural light and space while maintaining structural integrity. Clients benefit from expert guidance through planning and building regulations, with a 10-year guarantee on all workmanship.
House Extensions
Create additional living space with rear, side, or wraparound extensions tailored to property type and family needs. We handle planning permissions, structural requirements, and building regulations compliance. Projects typically increase property value by 10-25% while minimising disruption to homeowners.
Kitchen Remodels
Modernise your kitchen with layouts optimised for functionality and aesthetics. Services range from cosmetic updates to full redesigns incorporating latest trends like handleless cabinets and smart technology. Projects include appliance installation and compliance with electrical and plumbing regulations.
Bathroom Renovations
Enhance property value and daily comfort through bathroom transformations from basic updates to luxury spa-style installations. We ensure proper ventilation, waterproofing, and compliance with building regulations while incorporating contemporary features like underfloor heating and walk-in showers.
Garden Rooms
Construct insulated garden rooms suitable for home offices, gyms, or guest accommodation. Our designs comply with permitted development guidelines while offering year-round usability. Projects include electrical installations and insulation to meet modern energy efficiency standards.
Questions
What services do you offer?
We specialise in loft conversions, house extensions, kitchen and bathroom renovations, new builds, and garden rooms across south London and Surrey.
Which areas do you cover?
We operate in Morden, New Malden, Raynes Park, Epsom, Kingston, Richmond, Sutton, and Wimbledon.
Do you provide guarantees?
All our projects include a 10-year guarantee on new building materials and workmanship.
How long do projects take?
Timelines vary: kitchen/bathroom updates take 1-2 weeks, extensions 3-5 months, and new builds 12-18 months depending on complexity.
Can you assist with planning permission?
We guide clients through planning requirements and building regulations for all project types.
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