Thermal Heat Loss Surveys

At Eco Tiffin, our Thermal Heat Loss, Heat Gain, Damp & Building Defects Survey goes far beyond simply producing thermal images. We combine professional thermography with a comprehensive assessment of the building fabric, ventilation, damp and defects to provide a complete picture of your property’s performance.

Our survey follows a fabric-first approach, considering both the condition of the building and opportunities to improve its thermal performance. A successful retrofit begins with understanding how the building performs. By identifying damp, ventilation issues and building defects at an early stage, these can be addressed as part of the overall improvement strategy, helping to ensure that insulation and energy efficiency measures achieve their full potential.

Using specialist thermal imaging equipment alongside our building pathology expertise, we identify where heat is escaping in winter, where excessive solar heat is entering during summer, and where moisture or defects may be affecting the performance of the building.

Whether you are looking to reduce heating costs, improve comfort, plan retrofit works, investigate condensation or understand why certain rooms feel cold or overheat, our survey provides clear, evidence-based recommendations tailored to your property.

Why Have a Thermal Heat Loss, Heat Gain, Damp & Building Defects Survey?

Many homeowners assume poor insulation is the cause of cold rooms or high heating bills. In reality, issues such as damp, air leakage, thermal bridging, inadequate ventilation and building defects often have a significant impact on the way a property performs.

Likewise, overheating during warmer months is becoming an increasing concern in many homes, particularly following insulation upgrades that have not considered solar heat gain or ventilation.

Our survey identifies how heat and moisture move through the building, allowing us to recommend practical improvements that address the underlying causes rather than simply treating the symptoms.

As part of every survey, we assess the property’s ventilation strategy, as effective ventilation is essential for maintaining healthy indoor air quality, reducing condensation and ensuring any future retrofit measures perform as intended.

Key Benefits

  • Identify areas of heat loss
  • Locate excessive heat gain during warmer months
  • Detect missing or poorly installed insulation
  • Identify thermal bridges
  • Locate unwanted draughts
  • Identify damp, condensation and moisture-related defects
  • Assess ventilation performance
  • Identify building defects affecting energy performance
  • Support retrofit planning using a fabric-first approach
  • Reduce future heating and cooling costs
  • Improve comfort throughout the home
  • Help prioritise cost-effective improvements

AWARD WINNING COMPANY

Badge stating Eco Tiffin were finalists for the SME National Business Awards 2021
Master Builder Awards badge, Highly Commended, Medium Renovation Project, Southern Counties 2021, presented to Eco Tiffin Ltd
Property Care Association logo
Federation of Master Builders logo

What’s Included

Every survey is tailored to the property; however, a typical inspection includes:
  • Initial consultation to understand your concerns
  • Internal and external thermal imaging inspection
  • Comprehensive damp and building defects assessment
  • Moisture profiling where appropriate
  • Assessment of insulation performance
  • Identification of thermal bridges
  • Draught observations
  • Assessment of walls, floors, roofs and ceilings
  • Review of windows and doors
  • Inspection of accessible roof spaces where possible
  • Assessment of ventilation, including natural and mechanical systems
  • Review of external building condition
  • Thermal and photographic images
  • Detailed written report with practical recommendations

Our Diagnostic Approach

At Eco Tiffin, thermal imaging is never used in isolation.

Every thermal image is interpreted by experienced building surveyors who understand how buildings perform and how different construction methods affect heat and moisture movement.

By combining thermal imaging with building pathology, moisture investigation and ventilation assessment, we provide practical recommendations that improve both energy efficiency and the long-term health of the building.

Our recommendations are always tailored to the individual property, ensuring any repair, refurbishment or retrofit works are based on a thorough understanding of the building’s condition and performance.

How It Works

Your survey begins with a detailed inspection of both the interior and exterior of the property using specialist thermal imaging equipment under suitable environmental conditions.

Our surveyor analyses the thermal images alongside the building construction, moisture readings and visual observations to identify defects that may not be visible to the naked eye.

Following the inspection, a comprehensive report is produced, including:

  • Thermal images with explanations
  • Building defects identified
  • Damp observations
  • Ventilation assessment
  • Areas of heat loss
  • Areas of excessive heat gain
  • Retrofit opportunities
  • Recommended repairs
  • Maintenance advice
  • Prioritised improvement schedule

What Happens After the Survey?

Once your report has been completed, you’ll receive a comprehensive document containing both thermal and photographic evidence together with our findings and recommendations.

To ensure you fully understand the results, we also arrange an online meeting with your surveyor.

During this meeting, your surveyor will guide you through the report, explain the findings in straightforward terms, answer any questions you may have and discuss the most appropriate options for improving your property’s performance. This ensures you have a clear understanding of the building’s condition before deciding how you wish to proceed.

When You Should Consider It

Our Thermal Heat Loss, Heat Gain, Damp & Building Defects Survey is recommended if you are experiencing:

  • High heating or cooling costs
  • Cold rooms
  • Rooms that overheat during summer
  • Persistent condensation
  • Mould growth
  • Draughts
  • Uneven room temperatures
  • Suspected insulation defects
  • Damp or moisture problems
  • Concerns before retrofit works
  • Concerns before major refurbishment
  • Poor indoor comfort
  • Questions about your property’s energy performance
Contact us today

Diagnose

Assess the property with thermal imaging

Plan

Correlation with occupant feedback

Improve

Written report with recommendations for next steps

What Our Cameras See...

Before
After

Our Case Studies

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