Retrofit Air Conditioning

Calibre specialises in discreet, design-led retrofit air conditioning for luxury residential properties. We combine technical expertise with a strong focus on aesthetics, low-noise performance, and minimal disruption. Our collaborative approach ensures systems are carefully integrated into the fabric of the home while meeting the expectations of homeowners, architects, and interior designers alike.

Yes. Most modern air conditioning systems use heat pump technology, allowing them to provide both cooling in summer and efficient heating during colder months. This makes them a versatile year-round climate control solution for residential properties.

The cost of retrofit air conditioning varies depending on the size of the property, the number of rooms, system type, installation complexity, and level of concealment required. High-end retrofit projects typically require a bespoke design approach, so we provide tailored recommendations and detailed quotations following an initial consultation.

The sound levels of a retrofit air conditioning system can be tailored to individual client preferences. Some homeowners prefer near-silent operation, while others favour a gentle level of background or “white noise” when the system is running. Through careful equipment selection, acoustic design, and installation quality, systems can be designed to achieve the right balance of comfort and sound levels for each space and client preference.

The best solution depends on the property layout, available space, design requirements, and performance goals, as well as individual client preferences around temperature, method of control, aesthetics and noise of operation. We design each system around the property to achieve the best balance of comfort, aesthetics, and efficiency.

In many cases, residential air conditioning can be installed under permitted development rights. However, planning permission may be required for listed buildings, conservation areas, apartments, or properties with specific restrictions. Calibre can advise on planning considerations and coordinate with architects, consultants, and local authorities where needed.

Absolutely. Many retrofit systems can be concealed within ceilings, joinery, loft spaces, or service voids, with only subtle grilles visible. We specialise in discreet installations that integrate seamlessly with luxury interiors, ensuring comfort without compromising aesthetics.

A professionally planned retrofit installation should minimise disruption as much as possible, although this will vary depending on the system selected and the suitable options available for the property. Our team carefully coordinates routing, access, and installation sequencing to reduce impact on finished interiors and occupied spaces. In many cases, works can be completed room-by-room or in phases to suit the property and client requirements.

Yes. Modern retrofit systems can be carefully designed for existing homes, including period and heritage properties. At Calibre, we assess the layout, ceiling voids, joinery, and architectural features to create a solution that preserves the character of the property while delivering efficient year-round comfort.

Retrofit air conditioning is the process of installing a cooling and heating system into an existing property rather than incorporating it during construction. A well-designed retrofit solution allows modern climate control to be integrated discreetly into completed homes, apartments, listed properties, and luxury interiors with minimal disruption.