Colorado's unique climate, characterized by intense diurnal temperature variations and a high frequency of severe convective storms, presents distinct challenges for building envelopes. The prevalent housing stock, often featuring a mix of stucco, brick, and wood siding, requires windows that can withstand not only wind pressure but also the damaging force of large hail and wind-borne debris. Impact-resistant windows, engineered to meet stringent standards like ASTM E1996 and E1886, offer superior protection by utilizing laminated glass and reinforced frame structures. Our installation process ensures these vital components are integrated seamlessly, maximizing their protective capabilities.
Common questions
What are the drawbacks of impact windows?
A primary consideration with impact windows involves their initial procurement and installation expense, which is generally higher than standard glazing due to the specialized materials and construction. Some homeowners also note a slight reduction in visible light transmission or a subtle tinting effect, depending on the specific product's coatings and laminate composition. However, these factors are often outweighed by the long-term benefits of enhanced security and protection.
What is the highest rated impact window?
Determining the 'highest rated' impact window involves evaluating products against established industry standards, such as Miami-Dade County protocols or ASTM E1996 and E1886, which certify resistance to wind pressure and projectile impact. Manufacturers like PGT, Simonton, and Andersen offer lines that consistently meet or exceed these rigorous testing requirements, providing proven performance in severe weather conditions.
What is the average cost of hurricane windows?
The cost of hurricane impact windows is influenced by numerous variables, including the size and number of units required, the specific product line and its performance ratings, the complexity of the installation site, and any necessary modifications to existing window openings. Factors such as the type of frame material—whether vinyl, aluminum, or reinforced composite—and the specific glazing technology employed also play a significant role in the overall investment.
Do hurricane impact windows really work?
Yes, hurricane impact windows are engineered and rigorously tested to withstand significant wind loads and impacts from airborne debris, a critical function during severe weather events. By incorporating laminated glass, typically two panes of glass bonded with a strong interlayer such as polyvinyl butyral (PVB), and robust frame systems, these windows effectively prevent glass fragmentation and penetration, thereby protecting interiors from wind and water intrusion.
Which hurricane windows are the best?
The 'best' hurricane windows are those that comprehensively meet or exceed relevant building codes and impact resistance standards, such as those set by Miami-Dade County or ASTM. Factors to consider include the window's design pressure (DP) rating, its ability to resist specific missile impacts (Level 1 or Level 2), frame material strength (e.g., reinforced vinyl or aluminum), and the quality of the laminate interlayer used in its construction.
How do impact windows protect Denver properties?
Impact windows offer Denver residents significant protection against the severe hail and high winds common in Colorado's climate. Their laminated glass construction is designed to resist shattering from large hailstones and wind-borne debris, thus preventing interior damage and water intrusion. This enhanced durability also provides improved security and can contribute to better thermal performance for the home.
Useful reference: FEMA hurricane protection — opening protection standards.
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