Mainmark UK

07/08/2026

🎉 We're thrilled to announce that Mainmark Ground Engineering has been shortlisted for Best Place to Work – Small Firm at the CN Workforce Awards 2026!

This recognition celebrates our people, our culture and our commitment to creating a workplace where everyone can grow, succeed and make a real impact.

A huge thank you to our fantastic team for making this possible. 👏
Congratulations to all the shortlisted organisations, and good luck in the next stage of judging!

28/07/2026

A leaking drain might not seem like a big deal, but it can cause real problems underneath your property.

When water soaks into the surrounding ground, the soil can begin to soften and lose its strength. In turn, the foundation beneath your home can start to give way.

The result of this is movement, cracking, and in some cases, subsidence.

Often, you won't notice anything until signs of subsidence show up in your house: cracks, gaps widening, or doors and windows that begin to stick.

If you are noticing these signs, then get in touch with us for a consultation: https://mainmark.co.uk/who-we-are/contact-us/?utm_source=Facebook&utm_medium=clicks&utm_campaign=contact_us_uk

22/07/2026

Is living with subsidence dangerous?

Spotting a big crack in your home can be concerning, especially when you don't know the cause or what the best fix is.

Although not all subsidence poses an immediate risk, in some cases it needs to be addressed sooner rather than later.

If movement does continue, it can cause even more damage to your property over time, with more noticeable cracks affecting walls, floors and openings.

A professional technical assessment can help determine the issue and identify what, if anything, needs to be done.

See here to book a subsidence assessment: https://mainmark.co.uk/subsidence/subsidence-survey/?utm_source=Facebook&utm_medium=clicks&utm_campaign=book_survey_uk

16/07/2026

Should you buy a home with subsidence?

It really depends on whether the subsidence is historic, or active.

A home with historic subsidence that has been dealt with years ago and has proof of repair is often mortgageable and manageable.

Active subsidence cases can be a different story. These properties are often more difficult to mortgage and expensive to insure.

When viewing properties, make sure to look out for cracks wider than 3mm or windows that are jamming. Fine hairline cracks are usually house settlement, but a good rule of thumb is not to fully rule them out. Make sure you get specialist advice before you sign anything.

Read our full guide on buying a property with subsidence here: https://mainmark.co.uk/technical-blog/should-you-buy-a-house-with-subsidence?utm_source=Facebook&utm_medium=clicks&utm_campaign=blogjuly26

13/07/2026

If your home needs subsidence repairs, you might be stuck wondering whether the work will be permanent.

In many cases, it really depends on what's causing the movement in the first place. Subsidence might not always be a one-fix problem.

That's why identifying the root cause matters so much; once the underlying issue is understood and addressed, you'll get a much clearer picture of how long-lasting the repair is.

Shrinking clay soils, leaking drains, nearby tree roots, or even poorly compacted fill beneath your property can all require a different solution.

Our subsidence experts can assist in identifying the root cause, giving you a better understanding. Contact us now: https://mainmark.co.uk/subsidence/?utm_source=Facebook&utm_medium=clicks&utm_campaign=july26

26/06/2026

What causes bay window subsidence?

If you're noticing cracks in walls, floors or around the window frame, along with windows that are difficult to open or close, these can all be early signs of movement and bay window subsidence.

These signs can be caused by soil conditions, vibrations from the surrounding area or even historic mining activity or fracking in the area.

Get in touch with our team if you are concerned, as a professional inspection can help you identify the issue and recommend the best next steps.

Read more in our helpful guide:
https://mainmark.co.uk/technical-blog/what-causes-bay-window-subsidence?utm_source=Facebook&utm_medium=Organic_social&utm_campaign=May+26+-+Bay+window+subsidence

23/06/2026

Noticing cracks in your walls? You may be tempted with a quick DIY fix… a bit of filler, a lick of paint, and the problem disappears right?

Not always.

While filler can hide the visible crack, it doesn’t address what’s happening beneath your home. If the ground below has started to move, the real issue is subsidence. Covering it up only delays the repair while the damage can continue to worsen.

Spotting the warning signs early can help protect your home and avoid more costly repairs later on.

If you’re noticing new or growing cracks, it’s worth getting expert advice before reaching for the filler.

Learn more about what different cracks could be telling you:
https://mainmark.co.uk/technical-blog/types-and-cause-of-structural-cracks?utm_source=facebook&utm_medium=organic&utm_campaign=cracks

19/06/2026

Is climate change increasing subsidence risk in the UK?

New research shows it could affect up to 4.2 million properties by 2070.

Hotter, drier weather means more clay shrink and swell, putting pressure on foundations.

At Mainmark UK, we are already seeing this impact now.

- The focus is shifting from repairs to early action
- Smarter assessment and proactive solutions
- Faster, less invasive protection for buildings

Early intervention is key to protecting property across the UK. See more: https://www.bgs.ac.uk/news/latest-research-emphasises-climate-related-subsidence-risk-to-millions-of-british-homes/?utm_source=Facebook&utm_medium=Organic_social&utm_campaign=June+26+-+Climate+change

New data from BGS highlights the projected future impact of warmer, drier summers and underlines the need for mitigation measures in susceptible regions.

15/06/2026

Subsidence repairs being carried out on your home can raise an important question: Will you need to move out?

With modern repair techniques, the answer is often no.
Many solutions can be carried out while you stay in your home, as work is often done externally or within specific areas, meaning little to no disruption.

However, there are some cases where moving out may be necessary, such as:
- Damage so severe it affects the structure of the building
- Safety concerns during the repair process
- Major internal works required

Every property is different, so the approach will vary dependent on the extent of movement and the repair method used.

If you have concerns about your home, get in touch for a professional assessment to determine the best solution for you: https://mainmark.co.uk/subsidence/subsidence-survey/?utm_source=Facebook&utm_medium=organic&utm_campaign=survey2

29/05/2026

Ever wondered what actually happens during a subsidence survey? We've broken it down into some easy-to-follow steps:

Step 1 - An inspector will visually inspect your home for any signs of subsidence (cracks, sticking windows, etc)

Step 2 - The inspector will then test the soil conditions to determine whether they are a contributing factor and take measurements to determine whether there has been any settlement or movement of the ground.

Step 3 - Finally, they will review historic data and records to understand your home's history and identify any previous subsidence issues.

Want to find out more? https://mainmark.co.uk/subsidence/subsidence-survey/?utm_source=Facebook&utm_medium=Organic_social&utm_campaign=May+26+-+Survey+