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Basement Conversions in Haggerston
4SITE BASEMENTS logo

4SITE BASEMENTS

Basement design and construction in London

About 4SITE BASEMENTS

4Site Basements plans and builds residential and commercial basements, including new construction, conversions and extensions. The company says it has more than 20 years’ experience in basement construction. Its projects can create spaces such as offices, gyms, wine cellars, playrooms and home cinemas.

Its listed work includes basement surveys, feasibility and costings, architectural design, structural engineering, piling, underpinning, foundations, drainage and waterproofing. It also offers cellar and vault conversions and basement fit-outs.

Each project is assigned a named project manager who oversees construction, coordinates trades and services, keeps the client informed and works towards the agreed plans and handover. 4Site says its excavation teams are trained in-house and take part in continued training.

Services

Basement design and construction

  • Basement design
  • Basement surveys
  • Feasibility and costings
  • Basement construction
  • Basement conversions
  • Cellar and vault conversions
  • Basement extensions
  • Basement fit-out

Structural and site work

  • Piling
  • Groundworks
  • Underpinning
  • Foundations
  • Ground slabs
  • Suspended slabs
  • Drainage
  • Waterproofing

Design and planning

  • Architectural design
  • Structural engineering
  • Party walls
  • Planning
What their website says about each service
  • Basement Conversions
    “Basement Conversion”
  • Builders
    “Basement Construction”
  • House Extensions
    “Basement Extension”
  • Foundations & Groundworks
    “Groundworks”
  • Subsidence & Underpinning
    “Under Pinning”

What customers say

From their site survey, through the entire construction process and onto fit out they have delivered a fantastic product.
Mr. Goodier – SW11
Just a quick note to once again say thank you for the fantastic job your team have made of our cellar conversion.
Mr. Roberts – SW6
We are absolutely delighted with our basement conversion. The team at 4Site Basements were really helpful throughout the project...
Mrs Blackburn – W14

Shared on 4sitebasements.co.uk.