Tier 1
A Modified Downdraft Spray Booth
Economical Spray Booth with Integrated Mechanical and Essential Features
The Tier Spray Booth is Garmat’s most budget-conscious model, offering reliable airflow and essential functionality in a single-skin design. With an integrated mechanical system and standard hip-mounted lighting, this modified downdraft spray booth provides a clean environment and consistent performance for entry-level applications or cost-sensitive shops.

The Highlights
24 ft Tier 1 Modified Downdraft
Interior Dimensions:
23′-11-3/8″-L x 23’11-3/8″-W x 8′-10-1/4″-H
Exterior Dimensions:
24 4-3/8” L x 13 6 -5/8” W x 10’10” H
Light Fixtures:
- (8) 4- tube light fixtures / 60 LED light tubes
- Add the horizontal sidewall light package for more illumination
- All interior accessible for ease of maintenance
Exhaust Configuration:
- Unlike competing brand of semi downdraft spray booths, the Garmat design pulls the air to the base of the towers, where it is exhausted inside the tower chamber through bag filters
- Bag filter design provides 54% more useable surface area than competing brands
- Easy access – no grates to remove
- Pitless booth, exhausts through the base of the towers
- Space saving design features a mechanical built into the roof
- Exhaust: 7.5 HP High Efficiency Motors Dual Inlet Reverse Incline Fan featuring Airfoil Blades
- Supply: 7.5 HP High Efficiency Motors with Forward Incline Fans
- 1.0 MBTU Direct fired heater with fast temperature rise, features Aluminum and Stainless Steel Burner construction
- ETL Listed PLC Control Panel which sequences spray and bake mode temperatures settings
- Recycle on Bake
27 ft Tier 1 Modified Downdraft
Interior Dimensions:
26′-9 1/4″-L x 13′-1-5/8″-W x 8′-10-1/4″-H
Exterior Dimensions:
27 2-1/4” L x 13 6 -5/8” W x 10’10” H
Light Fixtures:
- (10) 4- tube light fixtures / 40 LED light tubes
- All interior accessible for ease of maintenance
Exhaust Configuration:
- Unlike competing brand of semi downdraft spray booths, the Garmat design pulls the air to the base of the towers, where it is exhausted inside the tower chamber through bag filters
- Bag filter design provides 54% more useable surface area than competing brands
- Easy access – no grates to remove
- Pitless booth, exhausts through the base of the towers
- Space saving design features a mechanical built into the roof
- Exhaust: 7.5 HP High Efficiency Motors Dual Inlet Reverse Incline Fan featuring Airfoil Blades
- Supply: 7.5 HP High Efficiency Motors with Forward Incline Fans
- 1.0 MBTU Direct fired heater with fast temperature rise, features Aluminum and Stainless Steel Burner construction
- ETL Listed PLC Control Panel which sequences spray and bake mode temperatures settings
- Recycle on Bake
Options and Upgrades
- Downdraft Exhaust Pits
- 10 HP Motors
- Accele-Cure® Air Accelerated Drying System
- Blower Systems
- Drive Thru Models
- Personnel Access Doors
- Production Enhancing Accessories
- Side Wall Light Packages
- 6 & 8 Tube Light Upgrades
- Increased Heights
- Extended Lengths
.png?ts=1750803552)

What are the Differences?
Garmat spray booths offer the most effective airflow in the market. Engineered with production enhancing features that help increase your throughput while decreasing your operating costs. High efficiency throughout, whether it be incorporated in the actual operation of the spray booth or simplifying maintenance to ensure continued optimal performance.
The Tier 1 offers:
- Single skin white powder-coated G-90 galvanized steel wall panels
- 10-ft wide product entry doors with porthole observation windows
- Horizontally oriented light fixtures for virtually shadow free illumination
- Energy efficient 5000k color corrected LED light bulbs
- Direct fired burners and high efficiency motors
- Easily accessible bag filters on exhaust providing 54% more surface area than competing booths
- Recycle on bake for energy efficient operation
- State of the art ETL Listed Controls, PLC Based operations