Building Performance Diagnostics · Central London · SE1

Building Performance Diagnostics in London Bridge

London Bridge has been reshaped by tall new-build towers and mixed-use development around the station and Shard. Our work here is consultancy and verification — overheating, indoor air quality, ventilation and acoustics in high-rise apartments.

One company, the whole process

Investigation only, remedial works, or a complete retrofit — your choice.

RetrofitIQ is not only a diagnostics company. We take projects from first investigation through to verified improvement — and you decide how far we go. Engage us for an investigation on its own, for an investigation plus targeted remedial works, or for a complete building-performance and retrofit project in London Bridge.

Investigate
Diagnose
Design
Remediate
Verify
Remediation & retrofit works we can carry out
  • Airtightness improvements & draught-proofing
  • Internal wall insulation (IWI)
  • External wall insulation (EWI)
  • Loft & roof insulation
  • Suspended floor & underfloor insulation
  • Thermal-bridge detailing & correction
  • Extract ventilation & MVHR installation
  • Soundproofing & acoustic upgrades
  • General building-fabric improvements
Local building stock · London Bridge

The buildings of London Bridge, and how they perform.

London Bridge residential stock is dominated by modern high-rise apartments with sealed, highly-glazed façades and mechanical ventilation, often above active commercial podiums. Heat gain, ventilation performance, noise and air quality define the comfort agenda, not draughts.

Typical properties in London Bridge
  • New-build high-rise apartments
  • Highly-glazed residential towers
  • Mechanically-ventilated (MVHR) flats
  • Mixed-use residential / commercial developments
  • Serviced and rented apartments

Thermal Imaging Surveys in London Bridge

At London Bridge, thermal imaging verifies slab-edge and frame thermal bridges and façade performance.

  • Mapping heat loss through walls, roofs and floors
  • Locating missing, slumped or incomplete insulation
  • Identifying thermal bridging and cold spots
  • Highlighting surfaces at risk of condensation
  • Revealing hidden defects behind finishes

Damp, Condensation & Mould Investigations in London Bridge

Condensation here is localised to cold bridges or under-ventilated rooms; we measure to pinpoint it.

  • Separating condensation from penetrating and rising damp
  • Finding mould behind wardrobes, furniture and in cold corners
  • Measuring relative humidity, surface temperature and dew point
  • Assessing ventilation provision and moisture sources
  • Combining thermal imaging with a building-physics review

Heat Loss & Energy Efficiency Surveys in London Bridge

Priorities are solar-gain control and ventilation heat recovery rather than solid-wall loss.

  • Pinpointing where heat escapes — walls, floors, roofs, windows and doors
  • Setting fabric-first retrofit priorities in the right order
  • Quantifying the impact of each potential improvement
  • Assessing heat pump readiness where relevant
  • Producing a clear, costed improvement plan

Blower Door Testing & Airtightness in London Bridge

These buildings are tight — our focus is ventilation commissioning, airflow and indoor air quality.

  • Measuring air leakage and uncontrolled heat loss (ACH₅₀)
  • Locating draughts with smoke tracing
  • Identifying leakage paths through floors, lofts and services
  • Guiding targeted airtightness improvements
  • Verifying performance before and after retrofit works

Retrofit & Building Physics Advice

We specify and oversee ventilation re-commissioning, filtration, solar-control and acoustic upgrades, then verify.

  • A fabric-first, Passive House-informed approach
  • Retrofit advice aligned with PAS 2035 principles
  • Internal and external wall insulation risk assessment
  • Thermal-bridge reduction and condensation-risk modelling
  • A coherent ventilation strategy to protect health and fabric
What we see locally

Common building performance problems in London Bridge.

High-rise apartments overheating behind large glazing
MVHR systems uncommissioned, unbalanced or poorly maintained
Stuffy, high-CO₂ bedrooms despite mechanical ventilation
Condensation at cold slab-edge and frame thermal bridges
Noise transfer between flats and from commercial podiums
Poor filtration and indoor air quality at height near traffic
Limited occupant control of temperature and fresh air
Why choose RetrofitIQ

A technical, building-physics-led specialist in London Bridge.

Certified Passive House Designer
Building-physics-led diagnostics
FLIR thermal imaging
Calibrated moisture readings
Blower door / airtightness testing
Clear, costed reports and recommendations
End-to-end: investigation through to verified works
Fully insured, London-based specialists
Get started in London Bridge

Book a Building Performance Survey in London Bridge.

Request a thermal imaging, damp, condensation or heat loss investigation — or speak to us about a full retrofit. We diagnose by measurement and, where you want it, carry out and verify the works.