For exterior doors, we check the frame and sealing to help reduce drafts and keep the doorway protected from the weather. Every installation is backed by a 5-year warranty. Contact Belleli Doors for a free, no-obligation quote and practical guidance on the right door for your property.
Belleli Doors provides professional door installation in Mississauga for residential and commercial properties. We install new doors and replace worn, damaged, or outdated ones, covering interior and exterior applications such as entry, patio, closet, garage, storefront, and commercial doors. Our installers take accurate measurements before work begins, then fit each door with careful alignment so it opens, closes, and locks properly.
Professional Door Installers in Mississauga

Doors We Install in Mississauga
Browse the best doors that were chosen to complement your design. Our assortment, which includes both classic and modern styles, guarantees that you will discover a great match for your house.
Interior Door Installation in Mississauga
Belleli Doors provides interior door installation in Mississauga for bedroom doors, bathroom doors, closet doors, home offices, hallways, and other indoor spaces. Choose from traditional panel doors, French or glass doors, and space-saving pocket or sliding options. We can install a new door in an existing opening or replace one that is worn, damaged, or poorly fitted.
Depending on the condition of your frame, we may install a door slab or a complete pre-hung unit. A slab is the door itself and works well when the existing frame is square and secure. A pre-hung door arrives mounted in a new frame, making it a practical choice when the old frame also needs replacement. Our installers take accurate measurements, position the door for proper alignment, and check that it opens and closes smoothly. We also install handles, hinges, locks, tracks, and other required hardware.
How Much Does Door Installation Cost in Mississauga?
Although it may seem like a big decision, upgrading doors is a great investment that will result in increased energy savings and property value. The cost of replacing doors in Mississauga is going to vary according to the style, size, and materials used. Prices typically range from a few hundred dollars for simpler installations to several hundred dollars for more sophisticated ones.

Door Installation & Replacement Cost
Prices typically range from a few hundred dollars for simpler installations to several hundred dollars for more sophisticated ones.
| Door Type | Price Range |
| Residential Entry Doors | $400-$1000 |
| Patio Doors | $400-$1200 |
| Interior Doors | $100 to $1,500 |
| Commercial Entry Doors | $400 to $2,500+ |
| Storefront Doors | $1,000 to $10,000+ |
| Fire-Rated Doors | $500 to $3,000+ |
| Industrial Doors | $1,000 to $5,000+ |
| Garage Doors | $600 to $3,000+ |
| Installation Costs | $100 to $1500 per door |
Why Choose Belleli for Door Installation?
Nobody wants to pay for their doors to be improperly installed. Our Mississauga replacement contractors will be able to provide you with the professionalism you need so you can have peace of mind knowing that your project is in good hands. Before any work begins, we are always happy to assist you in your decision-making to bring the best value to your house.
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