The Best Impact Window and Door Manufacturers: A Detailed Comparison of Mr. Glass, ES Windows, PGT Windows, Air Master Windows, Marvin, and CGI

Why Choose Impact Windows and Doors?Impact windows and doors are designed to withstand extreme weather, using heavy-duty frames and laminated glass with a polyvinyl butyral (PVB) interlayer. This ensures the glass stays anchored even if cracked, providing protection against hurricanes, intruders, and UV rays. They also reduce noise and may lower insurance premiums, making them a valuable investment for coastal homeowners.Key comparison factors include:

• Product Feel/Touch: Quality of materials, hardware, and finishes, plus ease of operation (e.g., smoothness of handles and tracks).

• Reliability: Durability, performance in extreme conditions, warranty coverage, and customer feedback.

• Price: Upfront costs, long-term value, and cost-effectiveness for residential installations.

Let’s dive into the comparison.

1. Mr. Glass Windows and Doors

Product Feel/TouchMr. Glass, a Miami-based manufacturer since 1999, specializes in aluminum impact windows and doors, like the MG Impact line. Their products feature robust frames and smooth hardware, offering a sturdy, practical feel.

Customers appreciate the solid construction, though customization options for handles, tracks, and finishes are less extensive than premium brands.ReliabilityMr. Glass meets Miami-Dade County standards, passing large missile impact tests (e.g., a 9-pound 2x4 at 50 feet/second). Their corrosion-resistant aluminum frames perform well, but stainless steel hardware or premium coatings like Kynar may cost extra, potentially affecting coastal durability.

Pros

• Competitive pricing

• Reliable hurricane protection

• Good customer support

Cons

• Limited customization

• Premium hardware/coatings not standard

2. ES Windows

Product Feel/TouchFounded in 1988 in Colombia, ES Windows produces premium aluminum and vinyl impact windows (e.g., Elite, Prestige, Alessia lines). Their sleek, modern designs feature expansive glass and stainless steel hardware with Kynar/Durastar coatings, delivering a high-end, smooth feel. Customers praise the professional finish and ease of operation.ReliabilityES Windows offers a minimum design pressure (DP) rating of ±80 PSF, surpassing competitors like PGT and CGI. Certified by NFRC and NOA, their products are used in over 27 countries, reflecting global reliability. Real-world testing shows minimal delamination or corrosion, and customer reviews commend durability and responsive support.PriceAs a premium brand, ES Windows costs $20,000 to $35,000 for a standard home installation. The price reflects high-quality features like energy-efficient coatings and stainless steel hardware, making it a strong choice for luxury homes.Pros

• Premium materials and finishes

• Superior DP ratings

• Excellent customer service

Cons

• Higher cost

• Limited availability in some regions

3. PGT Windows

Product Feel/TouchPGT, a Florida-based leader, offers aluminum and vinyl impact windows under the WinGuard and EnergyVue lines. Their products feature smooth operation, robust locking mechanisms, and customizable finishes, providing a premium feel. Customers value the variety of styles, including double-hung, casement, and sliding windows.

ReliabilityPGT meets Miami-Dade standards, with the WinGuard series withstanding a 9-pound 2x4 at 34 miles/hour. Their laminated glass ensures security, backed by a 10-year glass warranty and a limited lifetime vinyl frame warranty. Reviews praise noise reduction and storm protection, though premium upgrades like thicker glass increase costs.PricePGT is a mid-to-premium brand, with installation costs of $20,000 to $40,000 for a typical home. While pricier than Mr. Glass, its reputation and customization options justify the cost. Upgrades like 7/16" glass or Low-E coatings add to expenses.

Pros

• Wide style range and customization

• Strong warranties

• Excellent noise and UV protection

Cons

• Premium features raise costs

• Not budget-friendly

4. Air Master

WindowsProduct Feel/TouchAir Master, less prominent in the U.S., focuses on aluminum impact windows and doors for tropical climates. Their functional, no-frills design includes smooth hardware but lacks the refined feel of Marvin or ES Windows. Customization options for finishes and hardware are limited.

ReliabilityAir Master meets regional hurricane codes, but detailed design pressure or large missile impact test data is scarce. With limited U.S. customer feedback, reliability appears adequate for budget buyers, though long-term durability in coastal areas is less proven than top brands.PriceAir Master is budget-friendly, with estimated costs of $15,000 to $25,000 for a standard home. Exact pricing varies due to limited U.S. market presence but is generally lower than PGT or ES Windows.

Pros

• Cost-effective

• Functional design

Cons

• Limited customization

• Less established in the U.S.

5. Marvin WindowsProduct Feel/TouchMarvin, a high-end brand, offers stylish impact windows and doors in the StormPlus and Coastline series. Featuring wood or aluminum-clad frames with a glass-like finish, their products deliver a luxurious feel. Customizable, smooth hardware appeals to homeowners seeking aesthetics and functionality.

ReliabilityMarvin’s StormPlus line meets coastal building codes, ensuring hurricane resistance with laminated glass. The brand’s quality focus ensures durability, backed by a 10-year limited warranty on non-glass parts. Customers praise style and performance in high-end homes.PriceMarvin is among the priciest, with installation costs of $30,000 to $50,000 for a typical home. The premium price suits luxury properties prioritizing design and customization.

Pros

• Premium design and customization

• High durability and aesthetics

• Ideal for upscale homes

Cons

• Expensive

• Overkill for budget buyers

6. CGI Windows

Product Feel/TouchCGI, part of PGT Innovations, offers aluminum impact windows and doors in the Sentinel and Sparta collections. Their corrosion-resistant hardware and smooth operation provide a solid feel, though customization is less extensive than Marvin or ES Windows.

ReliabilityCGI’s Sentinel Collection meets Miami-Dade standards with design pressures up to +55/-65 PSF, using laminated and insulated glass for hurricane protection and efficiency. Reviews are mixed, with Sentinel praised for durability and Sparta criticized for budget-oriented design flaws.PriceCGI is mid-range, with costs of $18,000 to $30,000 for a standard home. The Sparta line is more affordable, while Sentinel competes with PGT’s pricing.

Pros

• Strong hurricane protection

• Affordable premium options

• Trusted PGT Innovations portfolio

Cons

• Mixed reviews on Sparta line

• Limited customization

Comparison Summary

Brand	Product Feel/Touch	Reliability	Price Range (Typical Home)	Best For
Mr. Glass	Sturdy, functional	High, Miami-Dade certified	$16,000–$27,000	Budget-conscious buyers
ES Windows	Premium, smooth	Superior (DP ±80 PSF)	$20,000–$35,000	Luxury homes, efficiency
PGT Windows	Premium, customizable	Excellent, 10-year warranty	$20,000–$40,000	Versatility, trusted brand
Air Master	Functional, basic	Adequate, limited data	$15,000–$25,000	Budget installations
Marvin	Luxurious, stylish	High, 10-year warranty	$30,000–$50,000	High-end homes
CGI	Solid, less customizable	Good, mixed Sparta reviews	$18,000–$30,000	Mid-range durability

Which Manufacturer Has the Best Product?The “best” manufacturer depends on your needs:

• Best for Budget Buyers: Mr. Glass and Air Master offer reliable protection at lower costs, ideal for affordability-focused homeowners.

• Best for Premium Quality: ES Windows and Marvin excel with superior materials, high DP ratings, and luxurious finishes, perfect for upscale properties.

• Best for Versatility: PGT Windows balances quality, customization, and reliability, appealing to a broad range of needs.

• Best for Value: CGI’s Sentinel line provides premium features at a more accessible price than Marvin or ES Windows.

Recent Reviews and InsightsCustomer feedback highlights ES Windows’ exceptional service and durability, PGT’s versatility and reputation, and Mr. Glass’ cost-effectiveness, though customization is limited. Marvin shines in aesthetics but at a high cost. CGI’s Sentinel line earns strong praise, while Sparta has mixed reviews. Air Master lacks widespread U.S. feedback, suggesting a smaller market share.

Conclusion: Making the Right ChoiceYour ideal impact window and door manufacturer depends on budget, aesthetics, and performance requirements. PGT and Mr. Glass are great for reliability and value, while ES Windows and Marvin cater to luxury needs. CGI offers a balanced option, and Air Master suits budget buyers. Consult reputable installers, verify certifications (e.g., Miami-Dade, NFRC), and review warranties to ensure long-term safety, efficiency, and value.

Protect your home with top-quality impact windows and doors! Contact local installers for quotes from Mr. Glass, ES Windows, PGT, or other trusted brands.

• Mr. Glass

• ES Windows

• PGT Windows

• Marvin

• CGI

Invest in impact windows and doors today for lasting home protection!