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Building Performance

Council Housing Stock Thermal Survey

Client: Confidential
Location: West of Scotland
Date: February 2024
Drone Thermography Airtightness Testing Thermal Bridge Assessment
250+
Properties Surveyed
1,200+
Defects Identified
3 weeks
Survey Duration

The Brief

A local authority needed to understand the thermal performance of their housing stock to prioritise energy efficiency investment. Traditional inspection methods would have been time-consuming and disruptive for tenants.

Our Approach

We conducted an estate-wide drone thermographic survey, capturing thermal imagery of every elevation across the portfolio. Selected properties underwent detailed airtightness testing to provide ground-truth calibration data.

The Results

The authority received a comprehensive dataset enabling evidence-based decision making:

  • Prioritised list of properties requiring intervention
  • Identified common defect patterns across building types
  • Cost-benefit analysis for different retrofit approaches
  • Baseline data for measuring improvement post-retrofit

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