Genlab Combined Spray/Bake Downdraft Spray Booth

S Line + in white/grey with right air handling unit

S Line + in blue/grey with rear air handling unit

Genlab S-Line Range

Genlab offers the ultimate spraying room conditions with 3 product lines in our range, all with full width roof filteration ensuring uniform air movement throughout the booth. All ranges combine decades of experience in heat treatment and airflow designs to offer premium levels of performance, efficiency and accuracies. We prise ourselves on creating the ultimate clean air environments for spraying to ensure faster drying times.

Genlab S-Line booths are designed with compact, high performance rear wall extraction spraybooths, ideal for any bodyshop. The range of rear wall extract semi-downdraft spraybooths offers a high level of performance and specification that out performs its rival yet is extremely competitive.

Genlab S-Line+ is our flagship design of booths offering excellent downdraft performance on a solid raised floor hence no need to excavate floors on installations. Manufactured with 75mm insulated double skin panels, it helps prevent heat loss and makes our booths efficient and quiet to run. Downdraft boots are generally accepted as the best air flow to control overspray and contamination by creating a protective envelope of air around the vehicle.

Genlab S-Line XL booths are designed for large commercial vehicles. They offer the same premium levels of design and build as our S Line+


  • Spray & Bake with full re-circulation facility to 80ºC
  • Touch screen PLC interface with trending
  • Direct gas fired heating - Natural gas or LPG
  • Double skin bi folding triple frameless front doors
  • Single fire escape door
  • Ducting package included
  • Suitable for use with water based paints
  • Low running costs
  • Pressure monitoring, linked to alarms and spray solenoids for safe operation
  • High intensity LED lights
  • Mist clearance indication
  • 6 way explosion relief roof panels


  • Various colour choices - White(standard), red, blue, silver
  • Choice of trim colours and OEM branding
  • Oil fired options to include in-direct heat exchanger
  • Traceable calibration services
  • Temperature uniformity services
  • Battery back up emergency lighting
  • Fire alarm systems
  • Economical maintenance contracts
  • Mode indication lights - Idle, Spray, Flash Off, Bake, Job Complete
  • Burner / control panel layout choice to suit installation
  • Energy saving mode

Intelligent Controls

Our reliable control panels are tailored to the bespoke requirements for each installation. Using the latest touch screen PLC control, and developed over many successful projects, they provide accurate temperature and airflow control and can be upgraded to fully automated energy saving modes. Features include a pre-set time and temperature profiles for bake and spray modes, pressure monitoring and control and automated burner purge protection. the HMI screen provides a visual gauge showing booth pressure and temperature and damper position.

On screen trending of temperatures, pressures and fan speeds are available to view. A pressure transducer monitors booth pressures and varies the inlet and exhaust fan speed to compensate for dirty filters and to maintain the pre-set required booth pressure.



Exterior Size (L x W x H)
7050 x 4050 x 3500mm + Air handling unit and Ramp
Interior Size (L x W x H)
6900 x 3900 x 2800mm
Front Door (W x H)
2940 x 2800 mm
Side Door (W x H)
700 x 2000mm
Temp Range
Ambient to 80ºC
2 x 4KW Centrifugal fans, air capacity 25000mm3/h
1 x 5.5KW Centrifugal fans, air capacity 150000mm3/h
Circulation air velocity 0.3 - 0.45m/s
Recirculation capacity
330 times/h
Pre filter, filtering rate >83%
600G high efficiency ceiling filter, filtering rate >97%
Floor filter(fibreglass filter), filtering rate > 70%


All projects are custom designed to your plant so please contact our sales team to discuss your requiements


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All Genlab products come with a two year warranty

Bespoke Ovens Gallery
Click here to view some of the bespoke ovens we have built