North Somerset

VOID FILLING SERVICES LONG ASHTON

Underground voids in Long Ashton can result from historical mining, dissolved limestone, or washout from failed drainage. Our void filling service in Long Ashton uses geopolymer resin to permanently fill cavities and prevent sudden ground collapse across North Somerset.

HOW VOID FILLING WORKS IN LONG ASHTON

Geopolymer resin or cementitious grout is injected through small-diameter holes drilled into the ground. The material flows into voids, expanding to fill cavities and consolidating surrounding loose soils. Real-time monitoring ensures complete void filling without over-pressurising the ground.

Our Long Ashton team has extensive experience with the local geology and property types, ensuring the right approach for every project.

Void Filling work in Long Ashton

WHY CHOOSE US IN LONG ASHTON

Eliminates risk of sudden ground collapse
Fills cavities without excavation or disruption
Consolidates loose surrounding soils simultaneously
Completed quickly — typically within a single day
Lightweight materials won't overload weak ground
Permanent solution with certified results

THE PROCESS

1

Ground Survey

Ground-penetrating radar or other geophysical methods to map void locations and extent.

2

Drilling

Small injection holes drilled to reach void locations with minimal surface disruption.

3

Injection

Expanding resin or grout pumped under controlled pressure to fill voids completely.

4

Monitoring

Real-time level monitoring ensures the ground is stabilised without lifting beyond target.

5

Verification

Post-treatment survey confirms voids are filled and ground is consolidated.

6

Report

Full engineering report provided for insurance and property records.

LONG ASHTON PROPERTIES

We understand the specific construction methods and foundation challenges of properties across Long Ashton and the wider North Somerset area.

Affluent village on limestone and mudstone with clay-related subsidence in housing developments

Properties in Long Ashton

GET VOID FILLING HELP IN LONG ASHTON

Free, no-obligation quote for void filling in Long Ashton

Talk to us today