Complete guide to weatherproofing your rental before winter arrives
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Pre-Winter Weatherproofing Checklist
Complete these tasks in September-October for maximum winter comfort and energy savings.
September: Early Preparation
Inspect all windows for drafts using hand test or incense
Check door frames and sweeps for gaps
Test all window locks and latches
Inspect balcony door seals and track
Measure windows for insulation film
Document issues and photograph draft locations
October: Main Installation
Purchase window film kits, door sweeps, and weatherstripping
Install window insulation film on all windows
Apply door sweeps to entry and bedroom doors
Install weatherstripping around door frames
Seal balcony door gaps with appropriate weatherstripping
Hang thermal curtains on main windows
Cover or remove window air conditioners
November: Fine-Tuning
Re-test all previously identified draft locations
Add additional weatherstripping where needed
Check for new drafts after first cold snap
Ensure all bathroom and kitchen exhaust fans work properly
Set up routine for managing window condensation
Winter Maintenance Tasks
Monthly During Winter
Inspect window film for tears or loosening
Check door sweeps for wear and proper seal
Monitor for excessive condensation
Look for ice buildup on windows
Verify heating vents are not blocked by furniture or curtains
Spring Removal Checklist
March-April: End of Season
Remove window insulation film carefully
Clean adhesive residue from window frames
Remove door sweeps if temporary
Store reusable materials (thermal curtains, draft stoppers)
Clean and inspect windows thoroughly
Document what worked well for next year
Lease Compliance: Always verify that weatherproofing improvements are fully removed and rental unit returned to original condition before move-out inspections.
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