What is the cost to install a new door?

Installing a new door in Ottawa typically costs between $300-$1,500 for a basic interior door, $800-$3,000 for an exterior entry door, and $1,200-$4,500 for premium exterior doors with sidelights or complex installations. The final cost depends heavily on the door type, material, hardware quality, and whether you're replacing an existing door or creating a new opening.

For interior doors, you're looking at $150-$600 for the door itself (hollow core to solid wood), plus $150-$400 for professional installation if the existing frame is in good condition. Popular choices in Ottawa homes include 6-panel colonial style for traditional homes and flat panel contemporary doors for modern renovations. If the frame needs replacement or the opening requires adjustment, add another $200-$500 to the project.

Exterior door costs vary significantly based on material and energy efficiency requirements. A basic steel entry door runs $400-$800, while fiberglass doors (popular in Ottawa's harsh climate) cost $600-$1,200. Solid wood doors start around $800 and can exceed $2,000 for premium species. Installation typically adds $400-$800, but can reach $1,500+ if structural work is needed or if you're installing a door with sidelights or transoms.

Ottawa's climate considerations make door selection crucial. Look for doors with proper weatherstripping and thermal breaks to handle temperature swings from -30°C to +35°C. Energy Star certified doors may qualify for rebates through Enbridge Gas or federal programs. The city's freeze-thaw cycles are particularly hard on door frames, so proper installation with adequate flashing and caulking is essential.

Professional installation is recommended for exterior doors due to weatherproofing requirements and the precision needed for proper operation. Interior doors can be DIY-friendly if you have carpentry skills, but hanging a door properly requires experience with measuring, cutting, and hardware installation. Poor installation leads to drafts, security issues, and premature wear.

Additional costs to consider include new hardware ($50-$300), painting or staining ($100-$300), disposal of the old door ($50-$100), and potential electrical work if adding a doorbell or smart lock features. If you're creating a new opening, you'll need a building permit from the City of Ottawa (typically $200-$400) and may require structural engineering for load-bearing walls.

Next steps: Measure your existing opening carefully, decide between interior/exterior and material preferences, then get quotes from at least three contractors. For exterior doors, ensure the installer is experienced with weatherproofing in Ottawa's climate and ask about warranty coverage for both the door and installation work.