07554 481825


When we transform your basement through conversion you can rest assured that it will not be spoiled by dampness or groundwater. Our comprehensive up to 30 year Sovereign backed Guarantee gives you complete peace of mind of a high quality job built to stand the test of time.

As basement and cellar basement conversion specialists we have completed over 100 basement conversions from design through to completion handling all aspects of the job including tanking, underpinning and plastering. Our experience spans work for for architects, building contractors and property developers as well as individual home owners.  We only use the best products on the market with a construction team with vast exerience and an eye for detail. Our in house team are trusted professionals highly qualified for all aspects of conversion, damp proofing and plastering.


Check a Trade Approved

As Check a Trade approved contractors our work is fully vetted, checked and monitored with customer feedback readily available online.


Sovereign Approved Contractors

Sovereign Chemicals is the market leader in the field of chemical damp proof coursing, façade treatment and remedial timber treatment. This reputation has been gained for the quality of its products and also for the support and care offered under the Sovereign Protection Scheme Guarantee. Since 1976 over half a million satisfied property owners are testimony to the effectiveness of the Scheme.