What does deck staining typically cost in New Brunswick?

Deck staining in New Brunswick typically runs $2.50-$6.00 per square foot for professional application, with most homeowners paying $800-$2,400 for an average 12x16 deck. The wide range reflects significant differences in prep work required, stain quality, and deck condition.

Prep work drives the biggest cost variations in our Maritime climate. A well-maintained deck needing just cleaning and light sanding might only require basic prep ($2.50-$3.50/sq ft), while a neglected deck with peeling stain, mildew, or weathered boards could need pressure washing, extensive sanding, board replacement, and mildew treatment ($4.50-$6.00/sq ft). Many New Brunswick decks suffer from our freeze-thaw cycles and coastal moisture, especially if they haven't been maintained regularly.

Material costs vary significantly based on stain type and quality. Basic semi-transparent stains start around $40-$60 per gallon and cover 200-300 square feet, while premium solid stains or marine-grade products for coastal properties run $80-$120 per gallon. Given our harsh winters and salt air near the coast (Saint John, Shediac, Bathurst areas), investing in higher-quality stain typically pays off with longer-lasting protection.

Timing affects both cost and results in our climate. Most contractors offer better rates during shoulder seasons (May and September) compared to peak summer months. Never attempt staining when overnight temperatures drop below 10°C or during our frequent spring/fall rain periods. The stain needs 24-48 hours of dry weather to cure properly.

DIY considerations: A motivated homeowner can tackle deck staining, but proper prep is crucial. Rent a pressure washer ($60-$80/day), allow 2-3 days for drying, and budget $150-$300 in materials for an average deck. However, if your deck has serious mildew issues, extensive peeling, or needs board repairs, hiring a professional often proves more cost-effective than redoing poor DIY work.

Get quotes from at least three contractors in your area through directories like New Brunswick Construction Network. Verify they carry WorkSafeNB coverage (mandatory for employers with 3+ workers) and ask about their stain warranty and maintenance recommendations for our challenging Maritime climate.