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Spray Booth Heaters for Spray Painting Workshops Across the UK & Ireland
What's the best heater for a spray booth or paint drying?
Faster Paint Drying Without Heating the Whole Booth
Spray booths have a specific heating problem: you need to speed up drying on the surface that was just painted, not warm the whole booth. Conventional hot-air heating does the opposite—it heats the air first, and the surface only warms indirectly and unevenly as a result.
SunSwitch’s HeatLogik® infrared heaters skip that step. Heat is directed straight at the freshly painted surface, cutting drying time and giving you precise control over exactly where the heat goes.
Why does infrared work better for paint drying than hot air?
- Infrared heats the object— the painted surface—not the air around it, so drying starts immediately rather than depending on ambient air temperature
- Heaters can be positioned and directed exactly where needed, rather than heating the whole booth volume
- Instantaneous heat output means no warm-up delay between jobs
- Because there’s no air movement, there’s no risk of airborne dust settling into wet paint—a genuine finish-quality advantage, not just a comfort one
How does HeatLogik® infrared compare to hot-air spray booth heating?
| Factor | Infrared SunSwitch HeatLogik® | Hot-air convection |
|---|---|---|
| Where the heat goes | Directly onto the painted surface | Heats booth air first, surface warms indirectly |
| Drying speed | Faster—direct surface heating | Slower—depends on air temperature reaching the surface |
| Airborne dust risk | None—no air movement | Circulated air can carry dust onto wet paint |
| Positioning | Directed precisely at the work area | Heats the whole booth volume |
| Warm-up time | Instant | Requires time to heat booth air |
Where is spray booth infrared heating used?
Vehicle bodyshop and refinishing booths
Faster turnaround between jobs
Smart repair and touch-up spraying
Targeted heat for small areas without heating a full booth
Industrial paint and coating lines
Directed drying for specific components or sections
Wood finishing and joinery spray areas
Same direct-heat principle applied to lacquers and finishes
Frequently asked questions
How does infrared heating speed up paint drying?
HeatLogik® infrared heats the painted surface directly rather than warming the surrounding air first, so drying begins immediately and more evenly than it would with hot-air convection heating.
Can infrared heaters be used inside an enclosed spray booth?
Yes. SunSwitch HeatLogik® infrared heaters are well suited to enclosed booth environments because they don’t circulate air, which also avoids stirring up dust that could settle into wet paint.
Will infrared heating affect the finish quality?
It typically improves it. Because there’s no air movement, there’s no risk of airborne dust or debris being carried onto a freshly painted surface, which is a common issue with fan or hot-air systems.
Is infrared paint drying faster than hot-air booth heating?
Yes, generally—because the heat goes directly to the surface being dried rather than needing to warm the booth air first, which then has to transfer heat to the surface indirectly.
Can spray booth heaters be repositioned for different jobs?
Yes. SunSwitch HeatLogik® infrared heaters can typically be positioned and directed at the specific area being worked on, rather than fixed to heat an entire booth uniformly.
