Knowledge Centre

Preparing Your Property for Newfoundland Winters

A practical guide to winter-ready buildings in a climate that punishes shortcuts.

February 19, 2026 · 7 min read

Newfoundland winters combine deep cold, wind-driven rain, ice storms, and heavy snow — often in the same week. Buildings that aren’t ready pay for it in leaks, ice dams, and structural stress.

Envelope first

  • Inspect flashing, sealants, and joints
  • Look for signs of ice-dam potential on roofs
  • Ensure attic ventilation is functioning
  • Check basement grading and drainage

Systems

  • Service heating equipment
  • Verify emergency backups
  • Confirm plumbing is protected from freeze
  • Test water alarms and monitoring

Documentation

Take dated photographs before winter. If damage happens, pre-loss documentation makes claims dramatically faster.

Frequently asked questions

Do I need thermal imaging every year?
Not necessarily. Every 3–5 years, or after any significant renovation or repair.
What's the single most common winter damage cause we see?
Ice damming, followed closely by wind-driven rain through failing sealants.

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