Custom Comfort is a small-duct, high-velocity system that heats in winter, cools in summer and keeps fresh, filtered air flowing — through discreet ducts that disappear into your home.
Stop juggling radiators, portable air-con and extractor fans. Custom Comfort does it all from a single, efficient system.
Even, draught-free warmth in every room — less than a 2°C difference floor-to-ceiling and wall-to-wall. Pairs perfectly with modern heat pumps.
The same system delivers gentle, whole-home cooling in summer. No bulky wall units, no noisy outdoor racket — just steady, comfortable air.
Built-in filtration and optional heat-recovery ventilation bring in fresh, clean air — removing up to 30% more humidity than a traditional system.
Because the ducts are just 50–63mm, they hide inside walls, floors and ceilings — so you reclaim your walls and keep your interior exactly as you designed it.
No radiators, no wall units. Just neat, unobtrusive outlets.
Sound-attenuating ducts isolate noise and vibration.
Filtration removes dust, pollen and allergens.
Slim ducts thread through existing homes with minimal mess.
A compact air handler gently pushes conditioned air through slim ducts. The air "aspirates" — mixing softly into each room instead of blasting in — so temperatures stay even and draught-free.
A single modular unit — sited in a loft or cupboard — heats or cools the air, paired with a heat pump or boiler.
50–63mm sound-insulated ducts route discreetly through the structure of your home.
Small wall, floor or ceiling outlets gently mix air into the room for even, comfortable temperatures.
Filtration and optional MVHR keep the air clean and humidity balanced, all year round.
From period retrofits to new builds, Custom Comfort fits where traditional systems can't.
A discreet retrofit delivering even heating, cooling and fresh air without losing a single wall.
Read the story →Planned into the fabric of a new build for invisible, whole-home climate control.
Read the story →Slim ducts threaded through an older property — comfort upgraded, charm preserved.
Read the story →From running costs to planning rules — straight-talking advice on keeping your home comfortable.
Demand's up ~90% in two years. We weigh it up — and the option most people miss.
Councils are ordering units removed. Here's how discreet systems sidestep it.
Nine practical tips — plus the fix that doesn't need a box on your wall.
Get a free, no-obligation estimate in about 60 seconds — or book a home survey with our team.