Your windows are critical components of your home’s protection, so you need to know how to choose secure windows. Modern window technology addresses security and safety concerns simultaneously, and understanding which features matter most puts you in control of protecting your family and property.
Windows must keep threats out while keeping loved ones safe inside. Today’s replacement windows excel at both when frame materials, glass types and locking mechanisms work as a complete system backed by professional installation.
Modern windows must serve dual purposes, and recognizing the differences between safety and security features helps you evaluate options that protect against both internal accidents and external threats.
Safety features protect people inside your home from accidents and ensure emergency escape routes. These critical elements include:
Security features deter and delay unauthorized entry through strategic design:
The best windows integrate features serving both purposes – frames resist forced entry while ensuring safe operation, and glass delays intruders while preventing dangerous shattering.
Even the strongest glass and most advanced locks depend on frame strength to maintain their protective capabilities over time.
Frames provide structural support for glass and anchoring points for locks, resisting pressure from weather and break-in attempts.
Vinyl frames offer affordability and low maintenance, but come with limitations that affect long-term security. These frames can warp at extreme temperatures, and their hollow construction provides less resistance to forced entry attempts than solid materials.
Composite frames deliver superior protection and durability, with solid construction that resists prying and impact. Unlike materials that degrade over time, composite frames don’t rot or deteriorate, and they offer darker color options that could cause heat-related problems in vinyl. Most importantly, composite frames maintain weathertight seals throughout their life, preventing air and water infiltration while preserving security features in the long term.
The type of glass you choose directly impacts both injury prevention and intrusion resistance, making this one of your most important window decisions.
Tempered glass undergoes a heat-treatment process that hardens it and makes it much stronger than ordinary glass.
Impact-resistant glass combines enhanced strength with laminated construction and is tested to ASTM International’s E1996 and E1886 standards. Qualified systems must pass large-missile impact tests to demonstrate their durability. In coastal and hurricane-prone areas, impact-resistant windows provide continuous protection without the need for shutters and serve as a safe barrier that’s hard for intruders to breach.
Laminated glass bonds glass layers with a plastic interlayer that holds fragments in place when broken:
Locks serve as your first line of defense against unauthorized entry, and modern systems offer more protection than traditional single-point latches.
Multipoint systems engage at several points along the frame rather than one location, providing the following advantages:
Casement windows can feature multipoint locking as standard equipment.
Different window styles require specific locking mechanisms:
While security features protect you from external threats, windows must also serve as emergency exits when primary escape routes are blocked by fire or other dangers.
The International Residential Code establishes minimum requirements according to egress window standards.
The following window types commonly meet egress requirements:
Security features must never prevent emergency egress. All locks should operate from the inside without keys or tools. Window restrictors must include adult-release mechanisms. Test egress windows regularly to ensure smooth operation.
Beyond falls, windows present several accident risks that proper features and awareness can effectively prevent. If you have children under 5, your windows should not open more than 4 inches – too narrow for a child’s body but adequate for ventilation. This measurement is a proven safety standard that dramatically reduces fall risk.
The following safety tips for new windows create effective protection for everybody in your home:
The most advanced safety and security features fail to protect your home when installation doesn’t meet precise standards.
Here are some installation failures that compromise safety and security:
Professional installers take precise measurements, accounting for actual opening dimensions. This custom fitting eliminates gaps that compromise security and energy performance.
Certified installers test every lock, latch and safety mechanism before completion. Windows must open smoothly for both security and emergency egress, and using a professional protects your investment with comprehensive warranty coverage.
Your family deserves windows that deliver comprehensive protection – and Renewal by Andersen® has the solution. Our windows use Fibrex®, a composite material exclusive to Renewal by Andersen® that is twice as strong as vinyl, creating frames that resist forced entry while withstanding extreme weather. High Performance™ Low-E4® SmartSun™ glass blocks up to 95% of harmful UV rays while providing energy efficiency. Advanced multipoint locking systems secure your home without compromising emergency egress requirements.
For coastal and hurricane-prone areas, impact-resistant options offer added protection against severe weather and forced entry. Every window is custom-crafted, professionally installed by certified master installers, and backed by the Nation’s Best Warranty – covering glass, Fibrex® material, installation and hardware.
Schedule a free consultation with Renewal by Andersen® to discover how advanced window technology can protect your family and property.
