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Cleanrooms
Controlling airborne particulate contamination, including germs, is paramount in medical and industrial cleanroom settings. Horton ISO 3 and ISO 5 comply with the most stringent requirements for cleanroom applications.
Looking for service for your cleanroom doors? Visit us here.

Design Features
- Electromechanical designs deliver years of trouble-free performance
- Emergency breakout panels constructed with a heavy-duty, solid metal top frame
- Weather seals stand up to wind and high-traffic conditions
- Mortise-style corner block construction is far superior to mass-produced through-bolt doors
- Powder coat finishes available in a variety colors
- Environmentally friendly PVDF coatings offer excellent durability and color retention
Our Commercial Door Services
24/7 Emergency Repair Service
Horton Automatics Ontario has AAADM certified technicians that are available around the clock to provide 24-hour emergency service to ensure the safety and security of your business.
Find Out MoreCommercial Door Installation
Our certified employees are available to serve your needs before, during and after install. Our 3-step process ensures quality product but also proper and safe installation.
Find Out MoreAutomatic Door Maintenance
Horton Automatics Ontario not only sells and installs top quality doors, windows and accessories, we also provide support and maintenance on all your automatic doors.
Find Out MoreCommercial Door Service
Horton Automatics Ontario not only sells and installs top quality doors, windows and accessories, we also provide support and maintenance on all your automatic doors.
Find Out MoreCommercial Door Repair
Choosing the right partner for your commercial door repair services is just as important as choosing the right automatic door manufacturer. We can help!
Find Out MoreWon-Door Maintenance & Inspections
Keep your commercial doors working efficiently with our automatic door maintenance agreements. Our door maintenance contract will help avoid costly repairs.
Find Out MoreDoor Maintenance Contracts
Keep your commercial doors working efficiently with our automatic door maintenance agreements. Our door maintenance contracts will help avoid costly repairs.
Find Out MoreManual Door Service & Installation
We help our clients reduce down-time and cost with fast service by the most experienced technicians. As an authorized distributor of various brands, we work with various types of manual doors.
Find Out MoreWhat Our Clients Say
As a Facilities Manager, I appreciate dedicated companies that know the meaning of customer service and Hard work. Horton has proved to be this type of company.