Conservatory subsidence

We stabilise and relevel conservatories affected by ground movement, restoring alignment and preventing further cracking or structural damage.

How to stop conservatory subsidence

A stable conservatory having had subsidence repair completed by Mainmark

Conservatory subsidence is a common concern for homeowners. If you suspect your home is experiencing subsidence, it’s important to get the problem remedied as quickly as possible to prevent further damage.

At Mainmark, we offer fast and effective subsidence treatments for residential homes. Our conservatory subsidence remediation methods can be completed in about a day, saving you time and money, as well as minimising disruption to your family.

Our Teretek® resin injection and JOG computer-controlled grouting solutions are non-invasive – meaning no extensive digging or excavating is required. Small holes are drilled under the foundation of your conservatory, and then resin or cementitious grout is injected into the ground underneath. This process:

  • Gently lifts and re-levels the conservatory, returning it to its correct position.

  • Fills in voids that may have developed under the foundation, strengthening the support.

  • Improves the ground, increasing the soil’s load-bearing capacity and mitigating liquefaction under your conservatory.

With our conservatory subsidence treatments, you can rest assured that your conservatory is on solid and stable ground, so you can get back to enjoying your space without any concerns about structural issues.

What are the signs of conservatory subsidence?

Close-up of cracked brick wall measured with Mainmark ruler cards, showing signs of conservatory subsidence and movement

A conservatory is a beautiful addition to a home, giving you a bright and airy space to enjoy the outdoors while also being sheltered from the elements. However, conservatory subsidence is a common concern that homeowners should be aware of. 

Because conservatories are lightweight structures, they are often built with shallow foundations. Unfortunately, shallow foundations are more susceptible to subsidence. 

Spotting the signs of conservatory subsidence could give you an early warning that something is wrong and allow you to enlist expert help before significant damage occurs. Possible signs of conservatory subsidence can include:

  • Unexplained cracks or breaks in the glass walls or roof of the conservatory

  • Cracks, sloping or unevenness in the floor

  • Windows or doors that are difficult to open or close or which don’t seal properly

  • Gaps or separations between the conservatory and the main house

If left untreated, conservatory subsidence can lead to irreparable damage to your conservatory. It can also cause leaks and draughts in the main part of your home and create a safety hazard. If you’re concerned that your home is experiencing conservatory subsidence, get in touch with an expert as soon as possible.

Technologies for treating conservatory subsidence

Our dedicated team of experts is committed to understanding your unique needs and objectives, working closely with you to develop and execute.

Mainmark technician using Teretek® resin injection to stabilise ground and lift a subsided structure

Teretek® – Resin injection for conservatory subsidence treatment

Teretek® resin injection is an engineered solution for re-levelling subsided conservatories, using a plural component, expanding polyurethane resin. Teretek® works in a way similar to keyhole surgery. Small holes are drilled under the foundation in order for Mainmark’s proprietary, environmentally inert resin to be injected under the foundation, improving the stability of the ground and re-levelling your conservatory.

Mainmark technician performing computer-controlled grouting for conservatory subsidence treatment

JOG computer-controlled grouting for conservatory subsidence treatment

JOG computer-controlled grouting is a multi-point injection technique tat can be sued to remedy conservatory subsidence. This technology typically uses cementitious grout to re-level structures, including conservatories. This means that cementitious grout is injected under the foundations, using computers to accurately control the injection amounts in the various predetermined locations.

Mainmark’s specialised in-house solutions

Our dedicated team of experts is committed to understanding your unique needs and objectives, working closely with you to develop and execute.

Featured case studies

A diverse group of passionate professionals, each bringing unique skills and experiences to drive innovation and excellence in every project we undertake.

Teretek® Re-levels and Supports Home Built on Sloping, Unstable Soil
Teretek® Re-levels and Supports Home Built on Sloping, Unstable Soil
Mainmark Raises and Re-Levels Semi-Detached House Extension Using JOG and Teretek®
JOG and Teretek® Used to Raise and Re-level Semi-Detached House Extension
Mainmark Completes Subsidence and Heave Re-Levelling Across Residential Housing Estate
Specialised Resin and High-Strength Concrete Used to Seal Damaged Groundwater Pit

Benefits of Mainmark’s treatments for conservatory subsidence

Our dedicated team of experts is committed to understanding your unique needs and objectives, working closely with you to develop and execute.

Icon of a stopwatch, representing Mainmark's speed and efficiency compared to traditional conservatory subsidence repair methods

Fast

Our technologies are installed quickly and can be walked on soon after.

Environmentally inert icon showing a leaf symbol, representing stable, non-toxic conservatory subsidence methods from Mainmark

Environmentally inert

We use safe materials that are non-toxic and do not leach into the environment or affect the treated area.

Icon symbolising Mainmark’s non-invasive, low-disruption conservatory subsidence solutions

Non-invasive

Our solutions are surgical in nature, causing minimal disruption to you and your family.

A British pound icon to represent Mainmark's affordable, efficient conservatory subsidence solutions

Cost-effective

Compared to other solutions, our technologies cost significantly less and have fewer associated costs.

Get in Touch

Our dedicated team of experts is committed to understanding your unique needs and objectives, working closely with you to develop and execute.

Conservatory subsidence

We stabilise and relevel conservatories affected by ground movement, restoring alignment and preventing further cracking or structural damage.

How to stop conservatory subsidence

A stable conservatory having had subsidence repair completed by Mainmark

Conservatory subsidence is a common concern for homeowners. If you suspect your home is experiencing subsidence, it’s important to get the problem remedied as quickly as possible to prevent further damage.

At Mainmark, we offer fast and effective subsidence treatments for residential homes. Our conservatory subsidence remediation methods can be completed in about a day, saving you time and money, as well as minimising disruption to your family.

Our Teretek® resin injection and JOG computer-controlled grouting solutions are non-invasive – meaning no extensive digging or excavating is required. Small holes are drilled under the foundation of your conservatory, and then resin or cementitious grout is injected into the ground underneath. This process:

  • Gently lifts and re-levels the conservatory, returning it to its correct position.

  • Fills in voids that may have developed under the foundation, strengthening the support.

  • Improves the ground, increasing the soil’s load-bearing capacity and mitigating liquefaction under your conservatory.

With our conservatory subsidence treatments, you can rest assured that your conservatory is on solid and stable ground, so you can get back to enjoying your space without any concerns about structural issues.

What are the signs of conservatory subsidence?

Close-up of cracked brick wall measured with Mainmark ruler cards, showing signs of conservatory subsidence and movement

A conservatory is a beautiful addition to a home, giving you a bright and airy space to enjoy the outdoors while also being sheltered from the elements. However, conservatory subsidence is a common concern that homeowners should be aware of. 

Because conservatories are lightweight structures, they are often built with shallow foundations. Unfortunately, shallow foundations are more susceptible to subsidence. 

Spotting the signs of conservatory subsidence could give you an early warning that something is wrong and allow you to enlist expert help before significant damage occurs. Possible signs of conservatory subsidence can include:

  • Unexplained cracks or breaks in the glass walls or roof of the conservatory

  • Cracks, sloping or unevenness in the floor

  • Windows or doors that are difficult to open or close or which don’t seal properly

  • Gaps or separations between the conservatory and the main house

If left untreated, conservatory subsidence can lead to irreparable damage to your conservatory. It can also cause leaks and draughts in the main part of your home and create a safety hazard. If you’re concerned that your home is experiencing conservatory subsidence, get in touch with an expert as soon as possible.

Technologies for treating conservatory subsidence

Our dedicated team of experts is committed to understanding your unique needs and objectives, working closely with you to develop and execute.

Mainmark technician using Teretek® resin injection to stabilise ground and lift a subsided structure

Teretek® – Resin injection for conservatory subsidence treatment

Teretek® resin injection is an engineered solution for re-levelling subsided conservatories, using a plural component, expanding polyurethane resin. Teretek® works in a way similar to keyhole surgery. Small holes are drilled under the foundation in order for Mainmark’s proprietary, environmentally inert resin to be injected under the foundation, improving the stability of the ground and re-levelling your conservatory.

Mainmark technician performing computer-controlled grouting for conservatory subsidence treatment

JOG computer-controlled grouting for conservatory subsidence treatment

JOG computer-controlled grouting is a multi-point injection technique tat can be sued to remedy conservatory subsidence. This technology typically uses cementitious grout to re-level structures, including conservatories. This means that cementitious grout is injected under the foundations, using computers to accurately control the injection amounts in the various predetermined locations.

Mainmark’s specialised in-house solutions

Our dedicated team of experts is committed to understanding your unique needs and objectives, working closely with you to develop and execute.

Featured case studies

A diverse group of passionate professionals, each bringing unique skills and experiences to drive innovation and excellence in every project we undertake.

Teretek® Re-levels and Supports Home Built on Sloping, Unstable Soil
Teretek® Re-levels and Supports Home Built on Sloping, Unstable Soil
Mainmark Raises and Re-Levels Semi-Detached House Extension Using JOG and Teretek®
JOG and Teretek® Used to Raise and Re-level Semi-Detached House Extension
Mainmark Completes Subsidence and Heave Re-Levelling Across Residential Housing Estate
Specialised Resin and High-Strength Concrete Used to Seal Damaged Groundwater Pit

Benefits of Mainmark’s treatments for conservatory subsidence

Our dedicated team of experts is committed to understanding your unique needs and objectives, working closely with you to develop and execute.

Icon of a stopwatch, representing Mainmark's speed and efficiency compared to traditional conservatory subsidence repair methods

Fast

Our technologies are installed quickly and can be walked on soon after.

Environmentally inert icon showing a leaf symbol, representing stable, non-toxic conservatory subsidence methods from Mainmark

Environmentally inert

We use safe materials that are non-toxic and do not leach into the environment or affect the treated area.

Icon symbolising Mainmark’s non-invasive, low-disruption conservatory subsidence solutions

Non-invasive

Our solutions are surgical in nature, causing minimal disruption to you and your family.

A British pound icon to represent Mainmark's affordable, efficient conservatory subsidence solutions

Cost-effective

Compared to other solutions, our technologies cost significantly less and have fewer associated costs.

Get in Touch

Our dedicated team of experts is committed to understanding your unique needs and objectives, working closely with you to develop and execute.

Conservatory subsidence

We stabilise and relevel conservatories affected by ground movement, restoring alignment and preventing further cracking or structural damage.

How to stop conservatory subsidence

A stable conservatory having had subsidence repair completed by Mainmark

Conservatory subsidence is a common concern for homeowners. If you suspect your home is experiencing subsidence, it’s important to get the problem remedied as quickly as possible to prevent further damage.

At Mainmark, we offer fast and effective subsidence treatments for residential homes. Our conservatory subsidence remediation methods can be completed in about a day, saving you time and money, as well as minimising disruption to your family.

Our Teretek® resin injection and JOG computer-controlled grouting solutions are non-invasive – meaning no extensive digging or excavating is required. Small holes are drilled under the foundation of your conservatory, and then resin or cementitious grout is injected into the ground underneath. This process:

  • Gently lifts and re-levels the conservatory, returning it to its correct position.

  • Fills in voids that may have developed under the foundation, strengthening the support.

  • Improves the ground, increasing the soil’s load-bearing capacity and mitigating liquefaction under your conservatory.

With our conservatory subsidence treatments, you can rest assured that your conservatory is on solid and stable ground, so you can get back to enjoying your space without any concerns about structural issues.

What are the signs of conservatory subsidence?

Close-up of cracked brick wall measured with Mainmark ruler cards, showing signs of conservatory subsidence and movement

A conservatory is a beautiful addition to a home, giving you a bright and airy space to enjoy the outdoors while also being sheltered from the elements. However, conservatory subsidence is a common concern that homeowners should be aware of. 

Because conservatories are lightweight structures, they are often built with shallow foundations. Unfortunately, shallow foundations are more susceptible to subsidence. 

Spotting the signs of conservatory subsidence could give you an early warning that something is wrong and allow you to enlist expert help before significant damage occurs. Possible signs of conservatory subsidence can include:

  • Unexplained cracks or breaks in the glass walls or roof of the conservatory

  • Cracks, sloping or unevenness in the floor

  • Windows or doors that are difficult to open or close or which don’t seal properly

  • Gaps or separations between the conservatory and the main house

If left untreated, conservatory subsidence can lead to irreparable damage to your conservatory. It can also cause leaks and draughts in the main part of your home and create a safety hazard. If you’re concerned that your home is experiencing conservatory subsidence, get in touch with an expert as soon as possible.

Technologies for treating conservatory subsidence

Our dedicated team of experts is committed to understanding your unique needs and objectives, working closely with you to develop and execute.

Mainmark technician using Teretek® resin injection to stabilise ground and lift a subsided structure

Teretek® – Resin injection for conservatory subsidence treatment

Teretek® resin injection is an engineered solution for re-levelling subsided conservatories, using a plural component, expanding polyurethane resin. Teretek® works in a way similar to keyhole surgery. Small holes are drilled under the foundation in order for Mainmark’s proprietary, environmentally inert resin to be injected under the foundation, improving the stability of the ground and re-levelling your conservatory.

Mainmark technician performing computer-controlled grouting for conservatory subsidence treatment

JOG computer-controlled grouting for conservatory subsidence treatment

JOG computer-controlled grouting is a multi-point injection technique tat can be sued to remedy conservatory subsidence. This technology typically uses cementitious grout to re-level structures, including conservatories. This means that cementitious grout is injected under the foundations, using computers to accurately control the injection amounts in the various predetermined locations.

Mainmark’s specialised in-house solutions

Our dedicated team of experts is committed to understanding your unique needs and objectives, working closely with you to develop and execute.

Featured case studies

A diverse group of passionate professionals, each bringing unique skills and experiences to drive innovation and excellence in every project we undertake.

Teretek® Re-levels and Supports Home Built on Sloping, Unstable Soil
Teretek® Re-levels and Supports Home Built on Sloping, Unstable Soil
Mainmark Raises and Re-Levels Semi-Detached House Extension Using JOG and Teretek®
JOG and Teretek® Used to Raise and Re-level Semi-Detached House Extension
Mainmark Completes Subsidence and Heave Re-Levelling Across Residential Housing Estate
Specialised Resin and High-Strength Concrete Used to Seal Damaged Groundwater Pit

Benefits of Mainmark’s treatments for conservatory subsidence

Our dedicated team of experts is committed to understanding your unique needs and objectives, working closely with you to develop and execute.

Icon of a stopwatch, representing Mainmark's speed and efficiency compared to traditional conservatory subsidence repair methods

Fast

Our technologies are installed quickly and can be walked on soon after.

Environmentally inert icon showing a leaf symbol, representing stable, non-toxic conservatory subsidence methods from Mainmark

Environmentally inert

We use safe materials that are non-toxic and do not leach into the environment or affect the treated area.

Icon symbolising Mainmark’s non-invasive, low-disruption conservatory subsidence solutions

Non-invasive

Our solutions are surgical in nature, causing minimal disruption to you and your family.

A British pound icon to represent Mainmark's affordable, efficient conservatory subsidence solutions

Cost-effective

Compared to other solutions, our technologies cost significantly less and have fewer associated costs.

Get in Touch

Our dedicated team of experts is committed to understanding your unique needs and objectives, working closely with you to develop and execute.