Shelter-in-Place and Home Readiness Guide

A lawful, non-fortification guide to deciding when to stay, preparing safe rooms, maintaining essential services, and leaving when conditions change.

Shelter is a hazard-specific decision

• Follow official instructions about evacuation, sheltering, and re-entry.
• Different hazards require different rooms, ventilation choices, and time limits.
• Do not stay because supplies are present when fire, flood, structural damage, gas, violence, or medical needs make the home unsafe.
• Prepare multiple destinations and routes in case evacuation becomes necessary.

Choose safe areas

• Identify interior protection areas for severe weather and higher locations for flood avoidance only when official guidance supports it.
• Keep exits, stairs, windows, electrical panels, alarms, and fire equipment accessible.
• Do not barricade, booby-trap, or block firefighter access.
• Account for mobility, sensory, cognitive, respiratory, and caregiver needs.

Essential systems

• Store safe water and familiar no-cook food.
• Plan medications, power-dependent devices, sanitation, temperature control, lighting, and communications.
• Keep smoke and carbon-monoxide alarms working.
• Use generators and fuel-burning equipment outdoors only as directed.

Airborne hazards

• Follow official instructions about closing windows, doors, and ventilation.
• Do not improvise chemical or radiological filtration claims.
• Choose a room that can be reached quickly and does not create another hazard.
• Leave or seek emergency help when officials instruct or symptoms develop.

Fire, gas, and carbon monoxide limits

• Evacuate for fire, smoke, suspected gas, carbon-monoxide alarms, or instructions from responders.
• Do not use grills, camp stoves, charcoal, generators, or ovens for heat indoors.
• Know two exits when possible.
• Never re-enter to retrieve supplies.

Flood and structural limits

• Do not shelter in a basement or low level at flood risk.
• Do not enter rooms with sagging ceilings, shifted walls, damaged foundations, or water near electrical systems.
• Move away from windows during wind hazards as official guidance recommends.
• Use qualified inspectors after significant damage.

Security without fortification

• Use ordinary locks, lighting, communication, and neighbor check-ins.
• Do not confront suspicious people or form unauthorized armed patrols.
• Preserve privacy while sharing necessary safety information with trusted contacts.
• Call emergency services for threats or crimes.

Daily shelter check

• What hazard is present and what do officials say?
• Are exits still usable?
• Are air, temperature, water, sanitation, medication, and power needs manageable?
• Is anyone developing urgent symptoms?
• Has the evacuation route or destination changed?

Frequently asked questions

• Is bugging in always safer than evacuating? No; the hazard and official instructions decide.
• Should I seal every vent for every emergency? No; ventilation choices are hazard-specific.
• Can I use a generator in a garage with the door open? No.
• When should I leave? On official order or whenever the home cannot safely support life and health.

What this guide excludes

• Fortress or combat framing
• Booby traps and weapons tactics
• Universal sealing instructions
• Indoor combustion
• DIY structural work
• Advice to ignore evacuation orders

Professional review before publication

• Emergency-management and fire review
• Structural and building review
• Public-health and medical review
• Accessibility and safeguarding review
• Legal, privacy, and product-compliance review

Understand the protective action

• Shelter-in-place is a specific instruction, not a universal response.
• Follow official guidance for the hazard and location.
• Do not assume the same room is safest for every hazard.
• Maintain evacuation readiness while sheltering.

Choose a hazard-specific space

• Use an interior or below-ground area for tornado guidance where appropriate.
• Move upward for rising water rather than into a basement.
• Use the cleanest indoor air space for smoke when authorities advise staying inside.
• Leave for fire, gas, structural failure, or an evacuation order.

Prepare indoor air controls

• Know how to close windows, doors, dampers, and ventilation systems.
• Keep filtration and sealing supplies identified.
• Do not block required combustion ventilation.
• Reopen or ventilate only when authorities say conditions permit.

Maintain communications

• Enable official alerts on more than one device.
• Keep a battery radio and charged backup power.
• Use text messages when networks are congested.
• Tell an out-of-area contact who is present and where.

Plan food, water, and sanitation

• Keep safe drinking water and familiar ready-to-eat foods.
• Include a manual can opener and suitable utensils.
• Plan toilet and waste management for utility interruptions.
• Keep cleaning products separate from food and medication.

Protect health needs

• Keep an updated medication and equipment list.
• Plan backup power with manufacturer and clinician guidance.
• Know how to contact care providers, pharmacies, and emergency services.
• Evacuate early when essential support cannot be maintained.

Prevent fire and carbon monoxide hazards

• Never use generators, grills, camp stoves, or charcoal indoors.
• Keep candles and open flames out of the plan.
• Maintain smoke and carbon monoxide alarms.
• Move to fresh air and call emergency services for alarms or symptoms.

Set exit triggers

• Evacuate when authorities order it.
• Leave for fire, gas odor, damage, rising water, or medical deterioration.
• Request accessible transportation early.
• Check official all-clear and reentry instructions before ending sheltering.

Official sources

• Ready.gov shelter
• Ready.gov plan for locations
• Ready.gov plan
• Ready.gov power outages
• USFA home fire safety
• CDC carbon monoxide safety

Editorial note

• This article is educational and must be reviewed by the listed professionals before publication. Follow current official instructions, local law, product labels, and qualified advice during an emergency.