Ventilation Systems Consultation & Inspection

End-to-End
ventilation systems
designed, installed and proven to
perform across the UK

DESIGNED

INSTALLED

COMMISSIONED

PROVEN
TO PERFORM

Specialist Ventilation Contractors

Specialist Ventilation Contractors

We deliver fully integrated ventilation solutions across the UK, from initial design and value engineering through to installation, alteration, commissioning and long-term maintenance.

Working in partnership with leading principal contractors, FM providers and blue-chip occupiers, we provide a single point of accountability from concept through to verified system performance.

One partner. One standard. One point of accountability.

A Word from Our Ventilation Director

Too many ventilation systems are designed in isolation and installed without full consideration of real site conditions. The result is underperformance, inefficiency and costly remedial works.

At TSB, we work differently. We maintain continuity from design intent through to final commissioning, ensuring systems perform in real-world conditions, not just on drawings.

We combine practical site experience with a deep understanding of airflow behaviour to deliver solutions that are buildable, compliant and proven to perform.

Fabio Dalle Fratte

“We don’t just deliver ventilation systems
We make sure they perform.”
Ventilation Director, TSB Contractors Ltd

Our Ventilation Services

A complete, end-to-end service delivered by a single accountable contractor.

Design Support and
Value Engineering

Early-stage involvement delivering buildable, compliant and cost-effective solutions

Installation

Full installation of ventilation systems, delivered safely and in line with programme requirements.

Alterations and Modifications

Reconfiguration and upgrade of existing systems, including within live environments, ensuring minimal disruption and improved performance.

Commissioning,
Balancing and Optimisation

Measured system performance aligned with design intent. Systems are not signed off until required airflow and operational standards are achieved.

Fire Damper Installation
Testing and Certification

Installation, annual drop testing and certification of fire and smoke dampers in accordance with BS 9999 and BS EN 15650, protecting compartmentation and life safety.

TR19 Cleaning and (PPM)
Planned Preventative Maintenance

Inspection, cleaning, certification and maintenance in accordance with TR19 and fire safety regulations, ensuring compliance and asset longevity.

Surveys, Air Quality
Compliance Reporting

Detailed system assessments including air quality testing, performance diagnostics, compliance reporting and Golden Thread-ready documentation.

Maintenance
Emergency Response

Scheduled maintenance and 24/7 emergency repair services to ensure uninterrupted system operation.

The TSB Standard

Every project is delivered in accordance with current UK legislation, Building Regulations and recognised industry standards.

Key Standards and Compliance

DW/144, DW/145, DW/154, DW/172, TR19 (Grease and Air), BS EN 13053, BS 5925, BS EN 16798, BS 9999, BS 9991, BS EN 12101, BS EN 15650, and CIBSE Guides A, B2, F and M.

Comprehensive Fire Damper Services

We are Certified by

Fire Damper Inspection, Compliance & Remedial Works

Fully integrated fire damper services for commercial, healthcare, and high-risk environments.

We inspect, test, assess, and rectify fire damper systems to ensure they are compliant, correctly installed, accessible for maintenance, and capable of performing as intended in the event of a fire.

Inspection & Testing

Inspection, drop testing, and operational verification of fire dampers.

Compliance & Reporting

Accessibility reviews, installation assessments, asset tagging, and photographic reporting.

Remedial Works & Technical Oversight

Damper replacement, access hatch installation, fire stopping rectification, and correction of non-compliant installations, delivered by trained engineers under dedicated technical oversight.

Comprehensive Fire Damper Services

End-to-End Fire Damper Service

We deliver a complete, end-to-end fire damper service, including:

  • Fire damper inspections in accordance with BS 9999, BS 9991, and HTM 03-01 (where applicable)
  • Drop testing and operational verification
  • Assessment of installation compliance, including fire stopping, fixing methods, and orientation
  • Verification of accessibility in line with TR19 guidance
  • Asset tagging and creation of digital registers
  • Detailed photographic reporting for full audit traceability
  • Condition grading and prioritised remedial recommendations

Many fire damper inspections within the industry are limited in scope, often focusing only on blade condition or basic operation.

Experience & Expertise

Installation integrity
Fire stopping effectiveness
Accessibility for maintenance
Damper type, orientation and suitability
Compliance with the building’s fire strategy