Restoring Quiet Comfort in a Heritage Psychology Practice

Published on
December 24, 2025

When psychologist Elise expanded her small practice into a classic Paddington terrace, she quickly realised the building’s charm came with some unintended challenges. The consulting rooms were narrow, the ceilings were shallow, and the existing HVAC system was outdated, noisy, and visually intrusive—hardly ideal for a space designed to help clients feel calm and safe.

For Elise, acoustic comfort wasn’t a luxury; it was essential to her therapeutic environment. Her clients often discussed sensitive topics, and any hum, vibration, or sudden airflow noise broke the sense of privacy she worked hard to create. Additionally, heritage protections meant she couldn’t alter ceiling heights or cut new penetrations.

She needed an HVAC solution that was quiet, low-profile, and sympathetic to the building’s historical character. Staark products enabled her to achieve a clean, modern airflow system without compromising the integrity of the terrace.

Disclaimer: names & details may have been altered to protect sensitive information

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Heritage Terrace Retrofit in Paddington

Challenges and innovative solutions in commercial HVAC

Precision engineering transforms complex environmental challenges into strategic opportunities for performance and efficiency.

Low Ceiling Voids

The terrace had limited ceiling space, restricting conventional ductwork installation.

Firebreak Polyester Duct

Its slim construction allowed installers to route ducting through tight voids without compressing airflow or breaching heritage compliance.

Need for Discreet, Non-Intrusive Air Delivery

The terrace had limited ceiling space, restricting conventional ductwork installation.

Linear Slot Diffusers

The narrow slot design blended cleanly into existing plasterwork while providing even, quiet distribution across the elongated consulting rooms.

Noise Sensitivity in Therapy Rooms

The terrace had limited ceiling space, restricting conventional ductwork installation.

Plastic Barrel Dampers (Round)

The controller modulated fan speeds and balanced zones to maintain whisper-quiet operation during peak consultation times.

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