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External Wall Insulation

External Wall Insulation

Quality Assurance

IRT Surveys can provide you with a thermographic survey during an external wall insulation install. The image below reveals a 2 bed semi-detached domestic property before and after the  removal of old timber frontage, application of EWI and  loft insulation. 

Thermographic imaging and analysis  provided within our reports is easy to follow and highlights the clear energy saving benefits of EWI on a property. Because IRT surveys offer a completely impartial service, you and your clients can have peace of mind that the images show evidence of good workmanship.

Fault Finding

Thermal images, within the footer below, were taken a short while after the installation of an EWI system. They reveal warmer temperatures, depicted in red and yellow colours,  the most significant of which indicate likely points of  moisture ingress at points around the junction detailing.  

An IRT Survey is able to assess for failures in the insulation detailing across the entirety of a property, which can allow moisture to bypass the insulation and track along the support system behind. Infrared can show the exact location of any defects and allows for a focused repair operation to be carried out before it becomes and issue.

Cold bridging is a common issue where external wall insulation has been applied. IRT surveys can also detect and highlight and locations where cold bridging is apparent and can compromise the thermal benefits of the system.

 

What Else Can IRT do for you?

  • Survey and analyse large quantities of properties to give estimated CO2 and cost savings upon any energy saving measures applied. 
  • Recommend, where applicable, that a repeat survey be carried out  before the end of the retention period to ensure that all issues are addressed and no further issues are present.
  • Available for domestic and commercial properties.

External Wall Insulation SERVICES AVAILABLE :

Flat Roofing

Flat Roofing

Why use thermography to identify flat roof leaks?

Our thermal imaging surveys give you the clearest and most concise condition report of your roofing system to help you identify a flat roof leak. Areas of the saturated insulation have a higher thermal mass when compared to dry, healthy parts meaning problem areas will hold heat for longer when compared to dry areas and therefore reveal themselves, in red and yellow colours, within a thermal image. 

Our thermal reports map out and give clear evidence of these problem areas and the most likely points of ingress allowing you to  carry out targeted repairs, saving time and money.

Flat Roof Leak - Moisture Ingress

Image above shows saturated insulation in red colours

Having your flat roof repaired?

Thermal imaging can also be used as a quality assurance tool for flat roofing. A survey can be provided before and after a roof replacement to reveal improvements to the system,  putting both your clients mind at ease and displaying the quality of your workmanship.  

Flat Roof Good Condition - Thermal Image

Do you have a Flat Roof Leak?

Contact us today to find out what IRT Surveys can do for you. 

Services Available:

  • Thermal Imaging
  • Drones
  • Electronic Leak Detection
Commercial Surveys

Commercial Surveys

Commercial Property Thermal Imaging surveys

Surveying commercial properties quickly and cost effectively can be a challenge. Most are in continual operation meaning access to certain areas can be problematic. A Thermographic Survey can be the perfect solution to determine any regions of weakness in the waterproofing and insulation of a commercial property. Thermal surveying is a form of non destructive testing (NDT) and can therefore be carried out without any risk to health and safety, staff or equipment. 

 Commercial Property Thermal Imaging

 

How can IRT Surveys help?

IRT can survey commercial properties of all sizes, typically within a single working day.  There are a number of services available to help identify issues or give quality assurance. 

We also carry out general condition surveys which can highlight all of the above defects in a single, easy to understand thermal report.

Considering Refurbishments?

Ask us about IRT Envision our cost saving analysis report

IRT Surveys can create an energy model of a commercial property and, along with our acquired thermal data, give a real life view of the properties performance. From this information, IRT can provide a comprehensive report detailing the regions of  missing insulation and trapped moisture and its financial impact on the property.

Our survey results allow you to effectively prioritise refurbishments based on their ROI. 

Commercial Property Thermal Imaging

Commercial Property Thermal Imaging
Render Surveys

Render Surveys

Project Info

Rendered properties can often prove problematic when they begin to fail. Typical failures result in large sections of concrete falling from potentially 10's of metres up. Our client had a large residential and commercial property portfolio which were all built and rendered in the late 1950s and 60s. Many of these properties were multi-storey and multi-tenure. Traditionally, our client would wait for a render failure, notify tenants, scaffold an entire block then hammer test each elevation until they found defective areas. This process was proving far too costly and time consuming and was not a scalable solution.

 

How IRT Surveys helped: 

Services used :

  • Thermal Imaging
  • The House Survey

Outcome

IRT surveyed all of the properties over 4 evenings and identified all regions of delamination/boss render for each property. From ground level, we could detect a defect as  small as 12 cm2 3 storeys up. No need to alert the tenants or cause disruption with scaffolding. Each property was uploaded to our site thehousesurvey.co.uk where the results could be viewed securely and onsite by contractors. This data set resulted in the realisation that only 4% of the properties revealed significant issues requiring further action. The remaining properties can be assessed on a yearly basis with any delamination being detected early.  

Underfloor Heating

Underfloor Heating

Project Info

Our client had won a contract to refurbish an office block, part of the brief included installation of new internal partition walls. Unfortunately, the entire property had underfloor heating pipes buried within the floor screed. No plans or records remained to show where the pipes lay. This caused huge problems for the contractor as he was unable to drill into the floor in case he hit a pipe.

 

How IRT Surveys helped: 

Services used :

  • Thermal Imaging

Outcome

Utilising our thermal imaging technology, IRT were able to pinpoint the exact locations of the pipework, highlight them directly on the floor and mark them on a scale plan. As part of the survey we also detected a region of damaged pipework which was leaking and also sections of the pipework had been poorly laid resulting in inconsistent heating.

Drone Surveys

Drone Surveys

Surveying dangerous unsafe roofs or areas of asbestos can be problematic. Cherry pickers can be used but when a detailed survey is required sometimes they can't do the job. 

IRT Surveys offer the best quality full radiometric thermographic surveys and analysis, whether for roofs, elevations or the whole building envelope internally and externally to allow you to ‘see’ and quantify the building’s defects.

Building Defects: Flat roof leak detection, poor detailing, missing or damaged insulation, delaminating render, moisture tracking, all easily identifiable.

We have full Civil Aviation Authority permissions to operate drones for commercial aerial work – are fully insured – and are experts in gathering aerial images using remote controlled multi-rotor aerial systems, also known as UAV, Drones. We process and edit in-house using the latest commercially licensed post-production applications.

We provide national coverage offering a responsive and personalised service.

We are market leaders in Aerial thermography. We offer an entirely new and unique perspective.  We can get closer, are more maneuverable and go where traditional aircraft can’t.

 

Services used :

  • Thermal Imaging
  • Drones
Predictive Maintenance

Predictive Maintenance

Is your facility running too hot?

Electrical inspections can often be slow and only carried out during downtime or when a failure occurs. Many insurance companies now insist on an annual thermal inspection for compliance. IRT Surveys can provide a cost effective solution whereby we provide a suitable report and information to allow  electricians and engineers to carry out repairs.

Companies who practice infrared predictive maintenance regularly check the temperature of critical equipment, allowing them to track operating conditions over time and quickly identify unusual readings for further inspection.

By monitoring equipment performance and scheduling maintenance when needed, we can reduce the likelihood of unplanned downtime due to equipment failure, spend less on "reactive" maintenance fees and equipment repair costs, extend the lifespan of machine assets, and further maximize maintenance and production.

Heat is often an early symptom of equipment damage or malfunction, making it a key performance parameter monitored in predictive maintenance  programmes.

Integrating thermography into your maintenance schedule

Infrared thermography cameras are the first line of defense in a predictive maintenance program. IRT Surveys can quickly measure and compare heat signatures for each piece of equipment on the inspection route, without disrupting operations. 

Contact us today to find out how we can incorporate planned maintenance into your schedule. 

Predictive Maintenance
e-dash

e-dash

Take the hard work out of your refurbishment decisions 

eDash: the simple, easy and fast answer to your energy savings questions

Do you want to see if changing lights in your buildings will yield the savings you are after?What about a change in the heating system? Will this give you value-for-money and expected ROI? Need help to see what you can do next in your refurbishment programme?

Get the truth on your refurbishment ROI - Simple, Easy and Fast using eDash, the simple way to interact with your property or property portfolio. You don't need to be a property professional or an energy expert to realise significant savings from building upgrades. eDash removes the consultant, adds impartiality, saves you money and puts you in charge. Thousands of calculations are happening in real time to deliver you one thing -  true and accurate advice.With no vested interest in the outcome, you can rest assured the advice you are being given is honest and without hidden agenda.

Services used :

  • Thermal Imaging
  • EDash

Outcome

Each calculation shows the impact on the EPC, £s, CO2 and kWh savings. eDash uses the SBEM and SAP calculation engines and a range of elastic templates to provide a close approximation to your property.