Skip to content
SGB Discuss a project

SGB Builders

Extensions & Renovations

Extensions and renovations planned around existing buildings, occupants and technical interfaces.

Connecting old and new properly

Extensions depend on the junctions between the existing property and the new work. Structure, levels, drainage, insulation, weathering, services and finishes are considered together so the completed space works as part of the whole building.

Managing work in an existing property

Renovation can reveal conditions that drawings cannot show. We plan access and protection, investigate sensibly and make emerging issues visible before a response is agreed. For occupied work, the sequence also considers safe separation and the practical effect on day-to-day use.

Suitable projects are considered across Prestatyn, North Wales, Chester and Cheshire. Send the postcode, timescale and a short description to begin.