Our services

Design & build services tailored to your home.

Whether you’re unlocking extra space, updating tired rooms or transforming a whole property, JSN Renovations delivers everything under one roof.

Extensions & structural re‑configurations

From single‑storey rear extensions to ambitious double‑storey wraps, we specialise in creating light‑filled open‑plan living spaces that feel made for modern life.

  • Single & double‑storey extensions
  • Side returns & rear kitchen extensions
  • Steelwork, knock‑throughs & RSJs
  • Bi‑folds, sliders & rooflights

Loft conversions & extra bedrooms

Turn unused loft space into a generous master suite, home office or extra bedroom with en‑suite – without eating into your garden.

  • Dormer, L‑shaped & hip‑to‑gable lofts
  • Staircase design & structural calculations
  • Skylights, dormer windows & insulation
  • Full design, build & finishing

Kitchens & bathrooms

We design and install high‑spec kitchens and bathrooms that balance practicality with clean, contemporary design and durable finishes.

  • Kitchen design & installation
  • Utility rooms & pantry spaces
  • Family bathrooms & en‑suites
  • Underfloor heating & tiling

Full house refurbishments

Ideal for tired properties, rental portfolios and HMOs – we manage full internal refurbishments, including layout changes and upgrades.

  • Strip‑back & re‑plaster throughout
  • Re‑wires, new plumbing & heating
  • New doors, skirting & flooring
  • Decorating & final styling

Outdoor & landscaping works

Finish your project outside with matching quality – from patios and steps to fencing, driveways and garden lighting.

  • Patios, paths & raised planters
  • Fencing, walls & boundary works
  • Driveways & block paving
  • Outdoor lighting & electrics

Design, planning & project management

We coordinate architects, planning consultants, building control and structural engineers – so you deal with one team from day one.

  • Concept design & space planning
  • Planning applications & permitted development
  • Building regulations & structural design
  • On‑site project management & quality control

Not sure where to start?

Tell us what you’re trying to achieve and we’ll suggest the most cost‑effective combination of services – with honest guidance on budget and timelines.

Ready to transform your home? Get a quote