F.A.Q. ABOUT DOORS

ENTRY DOORS

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• What types of entry doors does Legacy Glass Block install? We install fiberglass, steel, and wood entry doors in a wide range of styles, colors, and glass options. Whether you want a classic woodgrain look, a bold custom color, or decorative glass inserts with sidelights and transoms, we have an option to match your home's style and your budget.

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• How much does a new entry door installation cost in the Chicagoland area? Entry door costs typically range from $1,500–$4,500 depending on the door material, style, glass options, and whether sidelights or a transom are included. We provide free, no-obligation in-home estimates so you know exactly what to expect before committing to anything.

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• How long does entry door installation take? Most entry door installations are completed in as little as 1 day. We remove your old door, properly prep the opening, install the new door with a weathertight seal, and clean up before we leave — minimizing disruption to your home and family.

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• Will a new entry door improve my home's energy efficiency? Absolutely. Modern fiberglass and steel entry doors are engineered with foam core insulation and compression weatherstripping that dramatically reduce drafts and heat loss — especially important for Chicagoland winters. Many homeowners notice a difference in comfort and energy bills almost immediately.

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• What is the most durable entry door material? Fiberglass is our top recommendation for most Chicagoland homeowners. It resists warping, cracking, and rusting, holds up beautifully through harsh winters and humid summers, requires virtually no maintenance, and can be made to look just like real wood — without any of the upkeep.

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STORM DOORS

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• What is a storm door and do I really need one? A storm door is a secondary door installed in front of your entry door, providing an extra layer of protection against wind, rain, snow, and insects. In the Chicagoland climate, a storm door is one of the smartest low-cost investments you can make — it protects your entry door, improves energy efficiency, and lets fresh air in during warmer months.

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• How much does storm door installation cost? Storm doors typically range from $300–$900 installed, depending on the style, features, and size. Full-view glass models, retractable screens, and decorative options are all available. We provide free estimates so you can find the right fit for your home and budget.

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• Will a storm door really extend the life of my entry door? Yes — a storm door shields your entry door from direct exposure to rain, snow, UV rays, and extreme temperatures, significantly reducing wear and tear. It's one of the most cost-effective ways to protect a larger entry door investment.

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• Can I add a storm door to any entry door? In most cases, yes. Our team will assess your existing door frame and entry configuration during a free in-home consultation to ensure proper fit and function. We handle all measurements, installation, and adjustments so everything operates smoothly.

 

 

SLIDING PATIO DOORS

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• What are the benefits of a sliding patio door? Sliding patio doors maximize natural light, create a seamless connection between your indoor living space and outdoor areas, and operate smoothly without swinging into your room. They're ideal for homes where space is limited and the view matters.

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• How energy efficient are sliding patio doors? Our sliding patio doors feature multi-pane insulated glass, low-E coatings, and tight weatherstripping that keep heat in during winter and cool air in during summer — delivering real energy savings year round for Chicagoland homeowners.

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• Do sliding patio doors come with screens? Yes — most of our sliding patio doors include a built-in sliding screen door so you can enjoy fresh air without letting bugs in. We also offer options with between-the-glass blinds for added privacy and convenience.

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• How long does sliding patio door installation take? Most sliding patio door installations are completed in 1 day. We remove your old unit, properly prepare and seal the opening, install the new door, test operation, and handle all cleanup before leaving your home.

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• Why choose Legacy Glass Block for door installation? With 40+ years of experience serving Chicagoland homeowners in Frankfort, Mokena, and surrounding communities, we bring the same craftsmanship and attention to detail to every door installation that we're known for in glass block and windows. We stand behind every project with strong warranties, honest pricing, and no-pressure estimates.