
Proline doors are designed for strength and durability in abusive applications. They provide visual separation, sound attenuation and thermal separation. The doors can be manufactured to fit virtually any size opening. The door is designed to comply with all USDA sanitation requirements and is insulated.
Features
Door Panel
The core of the insulated doors are 1-1/2" thick with a combination of wood and foam and are considered heavy-duty. Surface coverings include full height ABS impact resistant plastic, stainless steel, galvanized steel or aluminum. – Integrated tubular steel reinforcement from the hinge to the frame assures extra strength and durability.
Internal Reinforcement
Integrated tubular steel reinforcement from the hinge to the frame assures extra strength and durability.
Patented ProLoc™ Edge System
Chemically bonds to the face sheets providing a positive seal and preventing moisture or contaminates from entering the door panel.
Steel Spine
Steel spine reinforces the edge of the door against heavy impacts, standard on Proline doors over 36" wide, optional on doors under or equal to 36" wide. Recommended for heavy-duty applications.
Gasketing
Full perimeter replaceable gaskets are built into the ProLoc™ edge to stands up to heavy traffic while providing a positive seal for thermal separation. Partially gasket doors are optional.
Hinge
Patented v-cam hinging system has a 250° hinge that swings 125° in each direction, wide enough to allow the entire door and bumper to completely clear the opening.
Window & Frames
ABS window frames are chemically bonded for a permanent seal that stands up to repeated washdowns.
Options
- Windows
- Bumpers
- Hinge Guard
- Impact Plate
- Cart Guards/Rub Rails
Of Note
- USDA Accepted
Designs and Colors
Disclaimer: Due to the variety in computer monitors, and lot to lot raw material variations these colors may not show an exact representation. Actual samples should always be requested if color accuracy or matching is key to your decision.


















Downloads
Product Brochures
Product Flyers
- Chase Proline Warranty (19.587 KB)
Drawings
- Proline 300I 400I Replacement KIT Drawing (258.437 KB)
Specs
- Proline 400i Specs (46.634 KB)
- Proline 300i Specs (54.627 KB)