Door replacement
Replace an older entry, patio or exterior door with an option selected for the opening, appearance and everyday use.
Door Installation & Replacement in Innisfil, Ontario
Explore entry and patio door options for homes and building projects in Innisfil and surrounding service areas. MK Windows & Doors works with homeowners, builders and contractors on replacement, professional installation, new construction and supply-only projects.
Door solutions for homeowners, builders and contractors
Start with the type of project and opening. We can then help you compare suitable door materials, glass, finishes and hardware options.
Door installation
Professional installation for compatible exterior-door systems, including fitting, adjustment, sealing and final operation checks.
New construction doors
Entry and patio door options for new homes, additions, renovations and other residential construction projects.
Door supply
Supply-only door options for homeowners, builders and contractors who already have installation arrangements.
Compare entry and patio door styles
Compare common door styles and uses below. Product availability, glass, finish and hardware options vary by selected system and opening.
Fiberglass doors
Choose door styles based on security, insulation, upkeep and curb appeal. Fiberglass won't dent, rot or warp, and can be finished to look just like stained wood.
- Won't dent, rot or warp
- Can be finished to look like wood
- Low maintenance
Front entryBack entryGarage entry
Steel doors
A durable entry-door option with an insulated core and available glass configurations for compatible openings.
- Durable entry option
- Insulated core
- Available glass configurations
Front entryGarage entryUtility rooms
Sliding patio doors
Large glass panels glide on a low-friction track to open onto your deck or yard without swinging into living space.
- Glides on a low-friction track
- No swing space needed
- Large glass panels
PatiosDecksKitchens
Explore entry doors, patio doors and hardware
Compare MK Windows & Doors entry doors, patio doors and compatible locking and handle options for residential projects.
What to consider when choosing an exterior door
Door pricing and configuration depend on the opening, selected system and options. Photos and rough measurements can help us understand the project before quoting.
- Fiberglass, steel or patio-door system
- Replacement or new-construction opening
- Single, double or compatible sidelite layout
- Decorative or privacy glass where available
- Interior and exterior finishes
- Handle, lock and compatible hardware options
- Approximate opening size and photos
- Supply only or supply with installation
Need an entry or patio door in Innisfil or a nearby service area?
Tell us the door type, approximate opening size, project location and whether you need supply, installation or both.