Home Hardening Guide (2026): Physical Security to Deter and Delay Burglars

Landscaping and Natural Surveillance

• Trim shrubs and bushes to below window height — eliminate hiding spots near entry points
• Maintain clear sightlines from the street to your front door (natural surveillance)
• Use thorny plantings under windows: roses, barberry, holly, hawthorn — a cheap but highly effective deterrent
• Gravel or crushed stone along the foundation and under windows — noise alert if someone walks through
• Well-maintained yard signals occupancy and attentiveness (a neglected home signals an absentee owner)
• Motion-activated lighting at all entry points, corners, and pathways

The Door — Your Most Critical Entry Point

The standard door frame is the weakest link. Most residential doors use ¾-inch door jamb with ¾-inch screws — it takes a single hard kick to split the frame and push through. The door itself may be solid, but the frame gives way.

• Door Armor or equivalent strike plate reinforcement — replaces standard strike plate with a steel plate secured with 3-inch screws into the stud. Turns an 8-second kick-in into one that takes 20+ kicks. This is the single highest-impact upgrade you can make (~$50–$80).
• Replace short screws in hinges with 3-inch screws reaching the stud
• Solid core or metal door — hollow-core doors can be breached with a fist
• Grade 1 deadbolt (ANSI Grade 1 is the highest rating — look for it on the package)
• Door reinforcement bar or security bar (Door Club, Buddybar) for sliding glass doors and as backup
• Wide-angle door peephole or video doorbell (Ring, Nest, Eufy)
• Door alarm sensor connected to your security system or standalone alarm
• For sliding glass doors: security bar in the track + pin through both frames at the top

Windows — Second Most Common Entry Point

• Window pins or sash locks — prevent windows from being opened from outside even if the standard latch is defeated
• Window break sensors on all accessible windows
• Security window film (3M Scotchshield or equivalent) — keeps glass intact after breaking; makes smash-and-grab nearly impossible and slows forced entry significantly
• Window bars/grilles (for ground floor in high-risk areas) — must have quick-release mechanism inside for fire egress
• Thorny bushes under windows (most cost-effective external deterrent)
• Keep valuables out of sight from windows — visible items create targets

Lighting — The Cheapest Force Multiplier

• Motion-activated floodlights at all entry points (front door, back door, garage)
• Cover all "dark zones" — sides of the house, pathway behind shrubs, driveway edge
• Smart bulbs on timers inside the home when you're away — randomize patterns, not fixed schedules
• Avoid lighting that creates glare toward the street (reduces natural surveillance from neighbors and passersby)
• Consider solar-powered pathway lighting — maintains light even during power outages
• Dusk-to-dawn porch light (minimum)

Garage — Often the Overlooked Entry Point

• Never leave the garage door open when you're not home or in the garage
• Lock the door between the garage and house — treat it like an exterior door (solid core, deadbolt, reinforced frame)
• Use a garage door lock or slide-bolt in addition to the automatic opener
• Don't leave your garage door opener in your car — if your car is broken into, they have access to your home
• Cover garage door windows so tools and contents aren't visible
• Install a camera covering the garage door and driveway