Ventilation and Ductwork Services for Social Housing

Social landlords carry a direct duty to keep homes free from damp, mould and poor indoor air quality. Clean, well-maintained ventilation is the mechanism that delivers it, and documented maintenance is how you prove compliance.

Clean Ducts provides ventilation and ductwork services to housing associations, local authorities and their facility managers across London and the Home Counties. You receive residential air-duct cleaning, mechanical ventilation maintenance, ventilation surveys and fire-damper testing, aligned to the standards that govern social housing stock.

Our professional credentials

Ventilation-hygiene work in occupied homes has to meet recognised standards and cause minimal disruption to tenants.

• BESA TR19 compliance: air-duct cleaning and any kitchen-extract cleaning is carried out to the current BESA TR19 guidelines, the industry standard for ventilation hygiene and a reference point for fire-safety and insurance requirements.
• BESCA Vent Hygiene Associate membership: ventilation-hygiene work is assessed against recognised industry standards.
• Health and safety: work in occupied homes is planned around residents, with safe access and minimal disruption to tenants.
• Residential air quality: the focus is residential ductwork and ventilation maintenance, tackling the sources of poor air quality directly in occupied homes.

Core services for social housing compliance and health

Clean, functional ventilation is the most reliable way to control moisture, condensation and the mould growth that follows. These services support both your property-maintenance programme and your tenant-health obligations.

1. Residential air-duct cleaning

Dust, debris and allergens build up in air ducts over time, reducing ventilation efficiency and recirculating pollutants through the home. Cleaning to BESA TR19:

• Removes contaminants from residential ducting, improving air quality for tenants, including those with respiratory conditions
• Restores system efficiency so mechanical ventilation removes stale, moist air as designed
• Reduces the high humidity that drives damp and mould growth

2. Ventilation and HVAC system maintenance

Working ventilation is a legal requirement, not an optional extra. We provide full lifecycle support for your properties’ ventilation:

• Installation, repair and maintenance of mechanical ventilation, including continuous mechanical extract ventilation (cMEV) and positive input ventilation (PIV) systems common in social housing
• Air handling unit (AHU) cleaning for communal blocks and shared facilities
• Validation of ventilation systems, confirming installed units meet required performance standards
• Ventilation surveys and inspections that identify underlying issues and set out a clear path to compliance

3. Specialist fire-safety checks

In multi-occupancy housing, fire protection depends on ductwork behaving correctly during an emergency.

• Fire-damper testing and inspection: dampers within the ductwork are inspected, tested and reset in line with BS 9999, so they operate on demand. This is a legal requirement, not an optional extra.
• Ductwork camera inspections: high-resolution surveys document blockages, damage or build-up inside ductwork without invasive disruption.
• Commissioning and balancing: airflow is checked and adjusted so air is distributed correctly across the dwelling and the wider property.

Specific industry focus: social housing

Social housing providers face pressure from regulators, tenants and the public to deliver safe, healthy homes, and the recent focus on damp and mould has put ventilation at the centre of property management.

Many properties suffer from inadequate ventilation, particularly older buildings and homes that have undergone energy-efficiency improvements. Sealing a home to save energy without adding effective mechanical ventilation traps moisture indoors, leading directly to condensation and mould. This is common across high-density areas in and around London and the Home Counties, where refurbishment work is frequent.

These services are designed to be proactive. Rather than only cleaning existing problems, the inspections and maintenance prevent them from starting, which reduces costly reactive repairs and improves tenant satisfaction.

Clean Ducts covers social housing across London, Hertfordshire, Essex, Kent, Surrey, Berkshire and Buckinghamshire.

Legal obligations and compliance

Social landlords in the UK carry clear legal duties for the condition and safety of their properties. Effective ventilation and duct cleaning are central to meeting them.

• Awaab’s Law (the Social Housing (Regulation) Act 2023): places strict duties on social landlords to address health hazards, including damp and mould, within set timeframes. Inadequate ventilation is often the root cause, and validation and repair records provide the evidence of compliance you need to meet these deadlines.
• The Homes (Fitness for Human Habitation) Act 2018: requires rented properties, including social housing, to be fit for habitation. Damp and ventilation defects relate directly to this Act.
• Building Regulations (Approved Document F – Ventilation): sets the ventilation standard for new installations and major refurbishment work.

Regulators and auditors routinely ask for clear evidence of ventilation and duct maintenance during compliance reviews.

Book a ventilation survey

A documented survey shows exactly where your ductwork, extract systems and fire dampers stand against current standards. Request a social-housing ventilation survey to establish a clear, evidence-backed baseline across your stock.