regarding pricing

The clean, hassle-free solution to subsidence & sinking floors

  • Work completed in just 1-2 days
  • Clean and easy, no need to move out
  • Modern alternative to underpinning
  • Certificate of structural adequacy issued

Step by step: how do we resolve subsidence in 1-2 days?


Our experts drill holes in the affected area

At just 16mm they're typically the size of a 10p and often we don't need internal access


We inject a special geopolymer resin

In a quick and easy process the material will expand and harden to support the property.


The resin instantly hardens like concrete

Within just 15 minutes the resin has expanded to fill any voids and stabilise the ground


The property is raised and foundations stabilised

You'll see the results instantly. Often cracks disappear and doors unstick if we raise the property.

pracownik GeoBear

Get a free subsidence quote today.

  • Subsidence? Cracks in walls?
  • Do you require underpinning?
  • Request a free site visit and quote

0800 066 4262 or [email protected]

Contact Us

Can Geobear help me?.

Our geopolymer solution can treat almost all subsidence issues, on many occasions we can close cracks in addition to stabilising the structure and prevent further movement. Typical signs of subsidence which we can resolve include:

Cracks in internal or external walls


Floor settlement, sinking floors


Stuck doors and windows


Extensions and conservatories


Why Choose Geobear?

Repairs take just 1-2 days

Unlike traditional underpinning, which can take months, we typically complete the job in just 2 days, with minimal disruption

Our work is guaranteed for ten years

You'll receive an insurance-backed guarantee for the work, which can be passed on if you sell the property.

BBA Agrément Certificate

Our process and solution is certified by the British Board of Agrément. This is regulated quality assurance by the UK construction sector.

Certificate of Structural Adequacy

Our solutions are approved by a Chartered Engineer and you will receive a Certificate of Structural Adequacy accepted by insurers and mortgage providers.

Clean and simple - no digging

Because we only need to drill small holes
to insert the geopolymer, you don't have to move
move out or move furniture.

We've been treating subsidence for over 40 years

We invented the geopolymer injection process and have treated 200,000 properties worldwide. Nobody knows more about it than we do.

Find out more with our Free Residential Subsidence Guide

Free Residential Subsidence Guide

0800 066 4262 or [email protected]

Contact Us

Faster, cheaper and less hassle than traditional underpinning.

Geopolymer Injections Traditional Underpinning
Typical operating time





  1. Drilling small injection holes
  2. Injection of geopolymer resin
  3. Filling the holes and cleaning up
  1. Excavation of soil under and around the property to a depth of 1-2m
  2. Pouring in new foundations or add piles
  3. Waiting for the concrete to set
  4. Cover the new foundations
  5. New landscaping and replace paths / driveway
Disruption to you

✔️ No need to move out

✔️ Our truck can park on the road upto 100m away from the property

✖ Often having to move out for the duration of the work

✖ Often the need to empty rooms and raise floors

✖ Needed access for construction equipment

✖ Large, disruptive earthworks

✖ Skip needed to remove soil

✖ Significant noise and mess caused by digging

Costs of the procedure


Depends on the property – contact us for a FREE quote


Depends on the property and the contractor

Other costs
  • Repairing damaged tree drains/roots that caused the problem
  • Crack repair and decoration
  • Repairing damaged tree drains/roots that caused the problem
  • Crack repair and decoration
  • Accommodation costs during the works
  • Landscaping costs, relaying paths
Property resale value

There is no need to declare the works


market value

Must be declared as previously underpinned property where. Such properties often sell for


market value


There is no need to declare the work carried out

related to the repair of foundations or soil

Few insurers accept PUPs

Up to 500% increase in surplus

Significantly increased premiums

    Contact Us

    Answering as many of these questions as you can will help us to deal with your case faster


    Can you upload some photos of the area of damage?

    FAQ - Frequently Asked Questions

    The soils beneath the foundation will be stabilised to prevent further movement (subsidence). In many cases, the expansion force of our geopolymer can also lift the structure and you could see cracks close and windows and doors will function properly.

    Generally, yes. But each project is different and the time depends on the stabilisation required, the scale of the area needing repair, and ground conditions. Most projects are fully completed within 1-2 days.

    No. We usually do our work outside the property, so you can carry on as normal. On occasion, we may need to enter the property to treat or monitor depending on the requirements.

    Geobear (formerly Uretek) has completed over 200,000 projects worldwide over the last 40 years. We have completed more than 11 000 residential projects in the UK, Finland, Sweden and Poland. We have strengthened residential buildings, industrial facilities and infrastructure.

    Little, if any. Our geopolymer resin is injected through small holes drilled into the ground. It's a bit like "keyhole surgery," so there will be minimal excavation, disruption and mess. On the other hand, the work is unobtrusive and non-invasive enough that you can carry on with your normal home life while it's happening, without having to move.

    YES, the work is covered by an insurance guarantee that you can transfer if you decide to sell the property.

    Our resin is inert and has no harmful effect on the environment.

    The work on your property will be conducted by our experienced technicians.

    Yes, you will receive a certificate of structural adequacy (CSA).