--- title: Window Replacement in Palatine, IL | Illumination Windows description: Window replacement in Palatine, IL from an owner-operated company. Written fixed price, lifetime warranty, $500 off 4+ windows. Free, no-pressure consultation. --- [![](https://www.illuminationwindows.com/hs-fs/hubfs/Job%20Photos/iw-logo-mark.png?width=40&height=40&name=iw-logo-mark.png) Illumination Windows](https://www.illuminationwindows.com/?hsLang=en) [(773) 964-4260](tel:+17739644260) [Claim My $500 Off](https://www.illuminationwindows.com/window-replacement-palatine-il#quote) [Services](https://www.illuminationwindows.com/services?hsLang=en) [Our Process](https://www.illuminationwindows.com/our-process?hsLang=en) [Service Area](https://www.illuminationwindows.com/service-area?hsLang=en) [Reviews](https://www.illuminationwindows.com/reviews?hsLang=en) [About Us](https://www.illuminationwindows.com/about?hsLang=en) [Journal](https://www.illuminationwindows.com/journal?hsLang=en) [Services](https://www.illuminationwindows.com/services?hsLang=en) [Our Process](https://www.illuminationwindows.com/our-process?hsLang=en) [Service Area](https://www.illuminationwindows.com/service-area?hsLang=en) [Reviews](https://www.illuminationwindows.com/reviews?hsLang=en) [About Us](https://www.illuminationwindows.com/about?hsLang=en) [Journal](https://www.illuminationwindows.com/journal?hsLang=en) [Claim My $500 Off](https://www.illuminationwindows.com/window-replacement-palatine-il#quote) Window Replacement · Palatine, IL # Claim *$500 off* your Palatine window replacement.\* Owner-operated window replacement for Palatine homeowners. A written fixed price, a lifetime warranty, and never any pressure. [5.0 on Google](https://www.illuminationwindows.com/window-replacement-palatine-il#reviews) - No-pressure consultation - Written fixed-price quote - Lifetime warranty - Fully insured 21 Months — no interest if paid in full† Financing available on approved credit. †Subject to credit approval. ## Claim $500 off your window project\* Tell us a little about your home. We'll call to set up your free, no-pressure consultation. Name Phone Email (optional) Town / City Number of windows Choose one 1–3 windows 4–8 windows About half the house Whole house By submitting your information, you consent to us contacting you via phone, email, and SMS for the purpose of providing you with information about our products and services. Standard message and data rates may apply. Claim My $500 Off \*With purchase of 4 or more windows. No obligation. No pressure. Your information is never shared. ## Your $500 off is reserved. Thanks — we've got your details and will call you shortly to set up your free, no-pressure consultation. Can't wait? Call us now. [(773) 964-4260](tel:+17739644260) Reviews ## What our neighbors say. 5.0 [Read more reviews →](https://www.illuminationwindows.com/reviews?hsLang=en) > “Awesome experience! Greg is very professional.Job was done fest, clean and very officiant in middle of cold weather. Strongly recommend this company to anyone. Thank you Greg.” Barbara K. Mount Prospect, IL · Google review > “Greg was super easy to work with and everything was really simple. John installed the windows and was polite and timely, he do a great job and I'm so happy to have windows that I can actually crack open a few inches now :) they look beautiful” Lauren E. Elgin, IL · Google review > “I had a great experience with this window installation company! The owner was extremely helpful and always quick to respond. The installation was done efficiently and with great care, everything was clean, quick, and professional. It's clear they take pride in their work.” Natalia N. Elmhurst, IL · Google review ## Recent work ![Two-story brick home in Lisle, IL with new white replacement windows, including an arched-top window above the front entry](https://www.illuminationwindows.com/hs-fs/hubfs/Job%20Photos/lisle-brick-home-window-replacement-arched-top-400.webp?width=400&height=267&name=lisle-brick-home-window-replacement-arched-top-400.webp) Whole-home replacement · Lisle, IL ![Back of a two-story home in Naperville, IL with new white double-hung windows and a bay window, labels still on the glass after installation](https://www.illuminationwindows.com/hs-fs/hubfs/Job%20Photos/naperville-double-hung-and-bay-window-replacement-400.webp?width=400&height=267&name=naperville-double-hung-and-bay-window-replacement-400.webp) Double-hung and bay windows · Naperville, IL ![Five-panel bow window with stained wood casement sashes and a window seat, replaced by Illumination Windows in Lisle, IL](https://www.illuminationwindows.com/hs-fs/hubfs/Job%20Photos/lisle-bow-window-replacement-stained-wood-casements-400.webp?width=400&height=302&name=lisle-bow-window-replacement-stained-wood-casements-400.webp) Bow window · Lisle, IL ![Bedroom in a Naperville, IL home with new white sliding and double-hung replacement windows](https://www.illuminationwindows.com/hs-fs/hubfs/Job%20Photos/naperville-bedroom-slider-and-double-hung-windows-400.webp?width=400&height=301&name=naperville-bedroom-slider-and-double-hung-windows-400.webp) Slider and double-hung · Naperville, IL Palatine, IL ## Window replacement for Palatine homes Many Palatine homes date from the 1960s through the '90s, and a lot of them still have their original windows, bay windows included. We replace them with custom-made units, reinforce bays and bows properly, and give you one written price before any work starts. - Bay and bow windows rebuilt right - Custom-made to every opening - Written fixed-price quote [Claim My $500 Off](https://www.illuminationwindows.com/window-replacement-palatine-il#quote) Why Illumination ## How we work vs. what's typical. Features The Illumination Way What's typical Estimate Illumination**No hidden charges, ever.** What you sign is what you pay. TypicalQuotes that creep up once work starts. Coverage Illumination**Genuine lifetime warranty.** TypicalOne year of labor coverage. Then you're on your own. Consultation Illumination**No pressure. No deception.** Ever. TypicalHigh-pressure sales. Consultant Illumination**Advised by the owner himself.** He oversees your project from start to finish. On the job, he's there supervising or lending a hand. TypicalSalespeople who've often never installed a window, and who you'll never see again once you've paid. Customization Illumination**Custom sized** to fit your home perfectly. TypicalStock sizes with loose fits. Installation Illumination**A tight-knit team** of expert carpenters. TypicalThird-party subcontractors. Customer service Illumination**A call with the owner.** TypicalVoicemails and a 1-800 number. Questions ## Window replacement in Palatine: common questions Can you replace a bay or bow window? Yes. Bay and bow windows are custom-measured and installed with structural reinforcement included. What does the $500 offer include? You get $500 off your window replacement when you replace 4 or more windows. We'll confirm it in writing at your free consultation. Do you offer financing? Yes. Financing is available with no interest if paid in full in 21 months, subject to credit approval. ## Ready for new windows in Palatine? A free, no-pressure consultation at your home. [Claim My $500 Off](https://www.illuminationwindows.com/window-replacement-palatine-il#quote) [Call (773) 964-4260](tel:+17739644260) \*$500 off with purchase of 4 or more windows. ![](https://www.illuminationwindows.com/hs-fs/hubfs/Job%20Photos/iw-logo-mark.png?width=36&height=36&name=iw-logo-mark.png)Illumination Windows Owner-operated window replacement for Chicago-area homeowners. [(773) 964-4260](tel:+17739644260) [Greg.Saiki@illuminationwindows.com](mailto:Greg.Saiki@illuminationwindows.com) River Forest, IL · Mon–Fri 8am–6pm [Services](https://www.illuminationwindows.com/services?hsLang=en) [Our Process](https://www.illuminationwindows.com/our-process?hsLang=en) [Reviews](https://www.illuminationwindows.com/reviews?hsLang=en) [Service Area](https://www.illuminationwindows.com/service-area?hsLang=en) [About Us](https://www.illuminationwindows.com/about?hsLang=en) [Journal](https://www.illuminationwindows.com/journal?hsLang=en) [Free Quote](https://www.illuminationwindows.com/free-quote?hsLang=en) Window replacement in [Arlington Heights](https://www.illuminationwindows.com/window-replacement-arlington-heights-il?hsLang=en) · [Aurora](https://www.illuminationwindows.com/window-replacement-aurora-il?hsLang=en) · [Bolingbrook](https://www.illuminationwindows.com/window-replacement-bolingbrook-il?hsLang=en) · [Darien](https://www.illuminationwindows.com/window-replacement-darien-il?hsLang=en) · [Elgin](https://www.illuminationwindows.com/window-replacement-elgin-il?hsLang=en) · [Elmwood Park](https://www.illuminationwindows.com/window-replacement-elmwood-park-il?hsLang=en) · [Evanston](https://www.illuminationwindows.com/window-replacement-evanston-il?hsLang=en) · [Joliet](https://www.illuminationwindows.com/window-replacement-joliet-il?hsLang=en) · [Lisle](https://www.illuminationwindows.com/window-replacement-lisle-il?hsLang=en) · [Naperville](https://www.illuminationwindows.com/window-replacement-naperville-il?hsLang=en) · [Oak Lawn](https://www.illuminationwindows.com/window-replacement-oak-lawn-il?hsLang=en) · [Oak Park](https://www.illuminationwindows.com/window-replacement-oak-park-il?hsLang=en) · [Orland Park](https://www.illuminationwindows.com/window-replacement-orland-park-il?hsLang=en) · Palatine · [River Forest](https://www.illuminationwindows.com/window-replacement-river-forest-il?hsLang=en) · [Schaumburg](https://www.illuminationwindows.com/window-replacement-schaumburg-il?hsLang=en) · [Skokie](https://www.illuminationwindows.com/window-replacement-skokie-il?hsLang=en) · [Waukegan](https://www.illuminationwindows.com/window-replacement-waukegan-il?hsLang=en) · [all areas](https://www.illuminationwindows.com/service-area?hsLang=en) © Illumination Windows LLC · River Forest, IL [Privacy Policy](https://www.illuminationwindows.com/privacy?hsLang=en) [Call](tel:+17739644260) [Claim My $500 Off](https://www.illuminationwindows.com/window-replacement-palatine-il#quote) ```json { "@context" : "https://schema.org", "@type" : "HomeAndConstructionBusiness", "address" : { "@type" : "PostalAddress", "addressCountry" : "US", "addressLocality" : "River Forest", "addressRegion" : "IL", "postalCode" : "60305" }, "areaServed" : [ "Naperville", "Lisle", "Schaumburg", "Oak Park", "Evanston", "Aurora", "Arlington Heights", "Elmhurst", "Downers Grove", "Wheaton", "Lombard", "Glenview", "Hinsdale", "Bolingbrook" ], "description" : "Owner-operated window replacement contractor serving the Chicago suburbs.", "email" : "Greg.Saiki@illuminationwindows.com", "name" : "Illumination Windows", "openingHours" : "Mo-Fr 08:00-18:00", "priceRange" : "$$", "serviceType" : "Window Replacement", "telephone" : "+1-773-964-4260", "url" : "https://www.illuminationwindows.com" } ``` ```json { "@context" : "https://schema.org", "@type" : "Service", "areaServed" : { "@type" : "City", "containedInPlace" : { "@type" : "State", "name" : "Illinois" }, "name" : "Palatine" }, "name" : "Window replacement in Palatine, IL", "offers" : { "@type" : "Offer", "description" : "$500 off window replacement with purchase of 4 or more windows" }, "provider" : { "@type" : "HomeAndConstructionBusiness", "name" : "Illumination Windows", "telephone" : "+1-773-964-4260", "url" : "https://www.illuminationwindows.com" }, "serviceType" : "Window replacement" } ``` ```json { "@context" : "https://schema.org", "@type" : "FAQPage", "mainEntity" : [ { "@type" : "Question", "acceptedAnswer" : { "@type" : "Answer", "text" : "Yes. 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