London & Essex Loft extensions & home renovation services

Loft conversions and extensions to bespoke new builds and complete home renovations services

We specialise in transforming properties into dream homes. From loft conversions and home extensions to bespoke new builds and complete home renovations, we deliver exceptional craftsmanship and tailored solutions across Essex and London.

Our loft and building services

Certified Tradesmen

Transparent Pricing

20+ Years Experience

Insured Services

Loft conversions

Maximise your living space and add value to your property with our custom loft conversion solutions. Whether you need an additional bedroom, home office, or playroom, we offer a variety of options tailored to your needs:

  • Dormer loft conversions
  • Hip-to-gable conversions
  • Mansard conversions
  • Velux & rooflight conversions
  • Bungalow loft conversions
  • Low pitch and trussed roof solutions
Home with a new loft extension
Home with a new kitchen extension

Home extensions

Expand your home’s potential with a bespoke extension designed to seamlessly integrate with your existing structure:

  • Single-storey extensions
  • Double-storey extensions
  • Side return extensions
  • Wrap-around extensions

Full home renovations

Revitalise your property with our comprehensive renovation services. Whether you’re modernising a single room or updating an entire property, we deliver superior results:

  • Interior remodelling
  • Structural alterations
  • Exterior updates
Bungalow Loft Conversion - Surrey
Home with a new kitchen extension

New build homes

Bring your vision to life with our expert new-build services. We manage every step of the process, from design and planning to construction and completion, ensuring your dream home is built to the highest standards.

Questions What clients frequently asks us about our building services

How long does a loft conversion take?
The timeline depends on the type of conversion, but most projects are completed within 6-8 weeks. We’ll provide a detailed schedule during the planning phase.
Do I need planning permission for a loft conversion or home extension?
Many loft conversions and extensions fall under Permitted Development. However, for larger or more complex projects, planning permission may be required. We’ll guide you through the process.
How much does a typical loft conversion cost?

Costs vary based on the type and size of the project. Dormer loft conversions start from approximately £45,000, while more complex conversions like mansard designs may be higher. Contact us for a tailored quote.

Can you manage the entire new-build process?
Yes, we handle everything from initial design and planning to construction and final handover. Our team ensures a seamless experience, delivering your project on time and within budget.
What areas do you serve?

We proudly serve London and Essex, including all surrounding areas. Contact us to see if we cover your location.

Questions? Enquire Now

Why choose B&G Lofts?

We specialise in crafting high-quality hand-cut roofs tailored to your unique property needs in London & Essex. Our team brings years of expertise in custom, on-site cutting to ensure a perfect fit and robust structure that enhances both the beauty and durability of your home.

With our hand-cut approach, we offer unmatched flexibility in design, enabling us to create roofs that not only meet but exceed aesthetic expectations.