What is the average cost of skylight installation in New Brunswick in 2026?

Skylight installation in New Brunswick typically ranges from $1,200-$3,500 for a standard fixed skylight, with venting models running $1,800-$4,500 including professional installation. The wide range reflects significant differences in skylight type, roof complexity, and whether structural modifications are needed.

Material and size drive the biggest cost variations. Basic fixed skylights (22" x 46") from manufacturers like Velux or Fakro start around $400-$800, while larger venting skylights with rain sensors and remote controls can reach $1,500-$2,500 just for the unit. Installation labor typically adds $800-$2,000, depending on roof pitch, accessibility, and whether you're cutting into existing framing or working with cathedral ceilings.

New Brunswick's building requirements add specific considerations that affect pricing. Under the National Building Code 2020 (effective May 1, 2025 for new applications), skylights must meet Tier 2 energy efficiency standards for new construction, which means higher-performance glazing that costs more upfront. Most municipalities and Regional Service Commissions require building permits for skylight installation since it involves structural roof penetration — permit fees typically run $75-$200 depending on your location.

Roof complexity significantly impacts installation costs. Simple gable roofs with asphalt shingles are straightforward, but metal roofing, slate, or complex hip roofs require specialized flashing and sealing techniques. Many New Brunswick homes built in the 1970s-1990s have truss construction that may require structural modifications to accommodate larger skylights, potentially adding $500-$1,500 to the project.

Seasonal timing affects both cost and scheduling. Most contractors prefer skylight installation between May and September when weather conditions are predictable. Winter installations are possible but typically cost 15-25% more due to weather protection requirements and limited working hours. New Brunswick's freeze-thaw cycles make proper flashing installation critical — shortcuts here lead to ice dam problems and leaks.

Professional installation is strongly recommended for several reasons beyond building permits. Improper flashing is the leading cause of skylight leaks, and New Brunswick's heavy snow loads (250-350cm annually) require specific installation techniques. Licensed roofers carry WorkSafeNB coverage (mandatory for contractors with 3+ employees) and typically warranty their installation work for 2-5 years.

Start by getting quotes from three licensed roofers who can assess your specific roof structure and recommend appropriate skylight sizes and types. Check that contractors are registered with WorkSafeNB and ask to see examples of recent skylight installations, particularly on similar roof types to yours.