Renewal by Andersen vs. Buying Andersen Through a Dealer: What Each Warranty Document Actually Promises
Last reviewed: 2026-09-27
Researched and written by one person, not an editorial team. I am an independent researcher, not a licensed contractor, and I have never installed a window. I have not been paid by Andersen Corporation, any Renewal by Andersen dealer, any Andersen dealer, or any retailer named on this page, and none of them reviewed or approved this comparison before publication. This site earns revenue when visitors submit a form on a different page that routes contact information to a disclosed set of installation companies and/or lead networks; see the About page for details. This particular page carries no lead form and nothing on it routes you to one.
What this page is, and what it is not
Renewal by Andersen and "Andersen windows bought through a dealer" are often talked about as competitors. They are not quite that — Renewal by Andersen is a subsidiary of Andersen Corporation, and both sell products manufactured under the Andersen name. But they are two structurally different purchases: a full-service, single-company package on one side, and a manufacturer's product sold through an independent local business (which may or may not also install it) on the other. This page compares what each path's own warranty document actually promises, and what each company's own site says about who does the work. It is not a price comparison — installed price depends on your local market, your dealer, and your specific windows — and it is not a quality judgment; I have not inspected an installed job from either channel. The companion page National Window Chains Compared already did the deep-dive extraction of Renewal by Andersen's own warranty document against three national installed-sale chains; this page uses that same extraction and adds the dealer-channel side of Andersen Corporation that the other page didn't cover.
Two businesses under one corporate parent
Renewal by Andersen describes itself, in its own words, as the "full-service window replacement subsidiary of Andersen Corporation" (quoted in National Window Chains Compared, sourced from Andersen's own "Our Story" page, retrieved 2026-09-27), sold and installed through dealers that are "independently owned and operated" under the Renewal by Andersen brand. Critically, though, each of those dealers markets itself as running the entire job in-house: Renewal by Andersen's own "Why Renewal" page states the company's process as "From design and sales through manufacturing, installation, and service, we own the entire process — giving you a single point of contact" (Renewal by Andersen, "Why Renewal," retrieved 2026-09-27). Renewal by Andersen sells exactly one product line, made of Fibrex, Andersen's proprietary composite: "Fibrex material is made from reclaimed wood fiber and thermoplastic polymer that is fused together and is exclusively produced by Andersen Corporation" and is roughly "40% ... reclaimed wood fibers" (Renewal by Andersen, "Learn More About Fibrex Composite Material," retrieved 2026-09-27).
Buying Andersen through a dealer means buying one of Andersen Corporation's series-branded product lines — 100, 200, or 400 Series are the three most commonly sold for replacement work — from an independent local dealer or a big-box retailer (Andersen's 100 Series warranty document, for instance, is distributed by Home Depot under its own catalog listing, confirming that channel: Home Depot catalog copy of the 100 Series Owner2Owner Limited Warranty, retrieved 2026-09-27). The dealer or retailer sells you the product; installation is a separate transaction with whatever installer you or the dealer arrange, and that installer is not Andersen Corporation. Interestingly, the two channels overlap on material more than the "premium vs. standard" framing suggests: Andersen's own 100 Series page states plainly that "100 Series products are composite windows and doors made from Fibrex material" — the identical material Renewal by Andersen uses — describing it as "a unique blend of wood fiber and thermoplastic polymer" that is "2x stronger than vinyl" (Andersen Windows, "100 Series Windows & Doors," retrieved 2026-09-27). The 200 Series, by contrast, is described on Andersen's own page as "durable wood with vinyl designed to resist water and seal out the elements" and the 400 Series as "made of wood with a low-maintenance, high-durability Perma-Shield® cladding on the exterior for weather protection," where "cladding is made from high-grade vinyl that we vacuum form or extrude around the wood" (Andersen Windows, "200 Series" and "400 Series" pages, both retrieved 2026-09-27). So the material choice inside the "buy through a dealer" path already spans composite (100), wood/vinyl-clad (200), and wood/vinyl-clad with more customization (400) — it is not one product being compared to one product; it's Fibrex-only (Renewal by Andersen) against three materially different Andersen product lines.
At a glance
| Renewal by Andersen | Andersen 100 Series (dealer/big-box) | Andersen 200 Series (dealer) | Andersen 400 Series (dealer) | |
|---|---|---|---|---|
| Material (company's own description) | Fibrex composite | Fibrex composite | Wood with vinyl cladding | Wood with Perma-Shield vinyl cladding |
| Sold through | Independently owned and operated Renewal by Andersen dealers | Independent Andersen dealers and big-box retailers (e.g., Home Depot) | Same as 100 Series | Same as 100 Series |
| Who installs it | The selling dealer's own crews — the company states it "owns the entire process" including installation | Installer of your choosing — not Andersen Corporation, and not necessarily the selling dealer | Same as 100 Series | Same as 100 Series |
| Product line breadth | One material, sold as a full custom-manufactured replacement window | One of several Andersen series; buyer chooses among 100/200/400/A-Series and others | Same | Same |
The warranty comparison: what each document actually says
This is the part a sales conversation won't give you, because the number that gets quoted verbally ("lifetime," "20-year glass") is a simplification of a document with more moving parts. I opened Andersen's own warranty PDFs for the 100 Series and the combined 400/200 Series document, and I'm relying on the primary-document extraction already done in National Window Chains Compared for Renewal by Andersen's own document, rather than re-quoting it here.
| Property | Renewal by Andersen | Andersen 100 Series (own warranty PDF) | Andersen 400 / 200 Series (own warranty PDF) |
|---|---|---|---|
| Glass coverage | 20 years — Fibrex material and insulating glass (per National Window Chains Compared, primary-document extraction) | 10 years — "warranted to be free from defects in manufacturing, materials and workmanship for ten (10) years from the date of purchase from the retailer/dealer" (Andersen, "100 Series Windows and Doors" limited warranty, document 9021113, revised 04/09/09, retrieved 2026-09-27, primary-document extraction) | 20 years for the 400 Series' and 200 Series' factory glazing, including "dual-pane glass, High-Performance Low-E4® glass ... tempered versions" (Andersen, "400 Series/200 Series Windows & Doors Limited Warranty," document 4780500 BE, revised 12/16/14, retrieved 2026-09-27, primary-document extraction) |
| Non-glass component coverage | 10 years (per National Window Chains Compared) | 10 years — same document, same period as glass; the 100 Series document does not split glass and non-glass into different terms the way the 400/200 document does | 10 years for most non-glass parts (locks, lifts, balance systems, hinges, handles, screens, weatherstripping, sash and frame members); 5 years specifically for "the non-glass portions of Andersen® windows and doors with wood exteriors and commercial doors" (same 400/200 PDF, primary-document extraction) |
| Installation / labor coverage | 2 years, issued by Renewal by Andersen itself, and explicitly "does not extend to labor/services performed by anyone other than the original authorized installer" (per National Window Chains Compared, primary-document extraction) | No installation warranty from Andersen. Its remedy is Andersen's choice of "(1) provide replacement parts to the Andersen retailer/dealer you specify — installation labor is not included" or "(2) provide a factory authorized repair to the existing component at no cost", so labor is covered only if Andersen picks the repair route. Workmanship on the original install is between you and your installer (same 100 Series PDF, primary-document extraction) | No installation warranty from Andersen; the same two-option remedy, including "installation labor is not included" on the replacement-parts option, appears verbatim in the 400/200 document (same PDF, primary-document extraction) |
| Transferability | "Fully transferable," no stated transfer deadline or fee found in the document text (per National Window Chains Compared) | Transferable under Andersen's standard registration process; the 2009-dated 100 Series document I read does not use the "Owner-To-Owner" brand name and states no transfer deadline or fee | Explicitly branded "Owner-To-Owner® Limited Warranty"; the document I read states no transfer deadline and no transfer fee — a genuine difference from the national installed-sale chains covered in the companion page, where Window World and Window Nation each impose a deadline (30 and 60 days) and a fee |
| Explicit cross-reference to the other product | — | "All other Andersen window and door products, Andersen storm doors and Renewal by Andersen products have their own limited warranties and are not covered by this limited warranty" (same 100 Series PDF, primary-document extraction) | "Andersen® 400 Series windows with Stormwatch® protection ... 100 Series windows and doors, storm doors, Renewal by Andersen® windows ... have their own limited warranties and are not covered by this limited warranty" (same 400/200 PDF, primary-document extraction) |
The finding worth sitting with: Andersen's own dealer-channel documents state, in their own words, that Renewal by Andersen products are warranted under an entirely separate document. That's not a marketing distinction — it's a legal one. If you buy a 400 Series window through an independent dealer and later have a warranty claim, the document governing that claim explicitly excludes Renewal by Andersen's terms, and vice versa. Whichever path you buy through, only that path's document applies to your windows.
The gap the sales conversation usually skips: who's on the hook for the installation
This is the single biggest structural difference between the two paths, and it isn't about warranty length — it's about warranty existence.
Renewal by Andersen's document covers installation labor for 2 years, issued by the same company that sold and installed the window (per National Window Chains Compared). If something about the installation itself fails within that window — not the product, the workmanship — you have one document and one company to call.
Buy a 100, 200, or 400 Series window through an independent dealer, and Andersen Corporation's own warranty document does not warrant the installation. For a covered product defect, Andersen chooses the remedy: replacement parts sent to your dealer ("installation labor is not included," stated identically in the 100 Series and 400/200 Series documents), a factory-authorized repair at no cost, or a refund of the purchase price. Labor is covered only when Andersen picks the repair. If your installer sets the window crooked, fails to flash it correctly, or otherwise botches the job, that is not an Andersen warranty claim at all. It is a claim against whatever labor warranty your installer — not Andersen, not necessarily even the dealer who sold you the product — separately offers you in writing. Both Andersen documents also explicitly exclude "adjustments or corrections due to improper installation" and "units improperly assembled or improperly mulled by others" from the product warranty itself, meaning a bad install can void coverage on the parts that would otherwise be covered, not just leave the labor uncovered.
Practically: buying through the dealer channel means you are assembling two separate warranties yourself — Andersen's on the product, and whatever your chosen installer will put in writing on their own labor — and verifying the installer's promise is a written document, not a verbal one. The companion page How to Vet a Window, Door, and Siding Installer covers exactly that verification step. Renewal by Andersen's full-service model collapses that into one company and one 2-year term, with the trade-off noted above: it explicitly does not extend to work by "anyone other than the original authorized installer," so a homeowner cannot mix a Renewal by Andersen product with a different installer and expect the installation warranty to apply.
What "Owner-to-Owner" and "fully transferable" have in common — and where they differ from the installed-sale chains
Both Andersen's dealer-channel documents and Renewal by Andersen's document use similar transferability language, and in both cases the document I actually read does not state a transfer deadline or a transfer fee. That's a meaningful contrast with the three national installed-sale chains (Window World, Window Nation, Universal Windows Direct) covered in National Window Chains Compared: Window World requires transfer within 30 days of the property sale, Window Nation requires a request within 60 days of closing and charges an undisclosed fee, and Universal Windows Direct caps a transferred warranty at 30 years even though the original purchaser's coverage has no such cap. Nothing comparable appears in either Andersen document I opened. I want to be precise about what this claim rests on: it is an absence-of-language finding from the specific document editions I read (100 Series, revised April 2009; 400/200 Series, revised December 2014). Andersen warranty documents get reissued periodically — the how-to-vet-an- installer companion page notes the same caveat for Window World's document — so a current buyer should ask their dealer for the warranty document dated closest to today and check this specific point themselves rather than relying on a 2009 or 2014 printing.
Price tier: what the gap looks like, with the caveat this deserves
Andersen does not publish per-window prices, and neither does Renewal by Andersen; both direct buyers to a dealer quote. The only place a price-tier comparison exists between the two paths is on cost-aggregator sites, which build their figures from a mix of self-reported quotes, dealer surveys, and their own estimation methodology — not from either company's own price list. With that caveat stated plainly: one aggregator, Modern Day Window & Door, cites per-window installed ranges of roughly $400–$700 for the 100 Series and $450–$800 for the 200 Series, $600–$1,100 for the 400 Series, and $800–$1,500+ across Renewal by Andersen's product line, and states that "Renewal pricing is set by the franchise and is typically non-negotiable" while dealer pricing for Andersen-branded product "can vary based on project scope, window count, and series selected" — the same source estimates the gap could reach "$5,000–$10,000 or more" on a 10–15 window project favoring the dealer channel (Modern Day Window & Door, "Andersen vs. Renewal by Andersen: Which Is Worth It?", retrieved 2026-09-27). I was not able to load a second aggregator (HomeGuide returned a server error; CostPatch's server was unreachable at time of retrieval) to cross-check that range, so treat it as one source's estimate, not a confirmed market figure, and get an actual quote for your project rather than budgeting from this number.
What we could not verify
- A confirmed second source for the installed price-tier gap. HomeGuide's Andersen-windows cost page returned an HTTP 403 error and CostPatch's series-comparison page returned a server error (HTTP 522) on the days I tried to retrieve them; I did not fabricate a number to fill the gap. The one figure in this piece comes from a single aggregator and is labeled as such.
- Whether the 100 Series document's absence of "Owner-To-Owner" branding reflects a substantive difference from the 400/200 Series document, or just an older print run that predates the branding. The 100 Series PDF I read is dated April 2009; the 400/200 PDF is dated December 2014. Andersen may have since reissued the 100 Series document under the same "Owner-To-Owner" name with the same terms — I did not find a more recent 100 Series-specific PDF to confirm this, so I'm reporting exactly what the 2009 document says rather than assuming the branding update applies to it too. A current 100 Series buyer should ask their dealer for the current edition. I checked andersenwindows.com/support/warranty for a newer copy and was redirected to a general warranty-documents index rather than a single current PDF for each series, so I could not confirm a more recent revision date from Andersen's own current site.
- Renewal by Andersen's warranty numbers, independently re-verified on renewalbyandersen.com/warranty. I loaded that page directly on 2026-09-27; like the earlier attempt documented in National Window Chains Compared, the page itself is a marketing overview for one local Renewal by Andersen retailer (in this case, a Louisville, KY office) and states only that "a robust limited warranty is backed by a commitment," linking out to a fuller warranty resource rather than stating the 20/10/2-year figures as static text on that specific URL. The figures used on this page are the ones already extracted directly from the warranty document itself in the companion page, not re-derived from this marketing page.
- Whether every independent Andersen dealer's own labor warranty is written down consistently, or varies dealer to dealer. Because Andersen Corporation's own document does not warrant installation, the actual labor-warranty terms you'd get buying through a dealer are set by that dealer, not by Andersen — and I have no way to survey what every dealer nationally offers. Ask for it in writing before you sign anything; see How to Vet a Window, Door, and Siding Installer.
Sources
All retrieved 2026-09-27.
- Andersen Windows, "100 Series Windows and Doors" limited warranty (PDF, document 9021113, revised 04/09/09) (primary-document extraction)
- Andersen Windows, "400 Series/200 Series Windows & Doors Limited Warranty" (PDF, document 4780500 BE, revised 12/16/14), as hosted by J&M Glass (primary-document extraction; I could not reliably load this file directly from andersenwindows.com's own media path, so I used a dealer-hosted copy of the same document and checked the file's own printed revision code against Andersen's document numbering)
- Home Depot, catalog copy of the Andersen 100 Series Owner2Owner Limited Warranty (PDF) (cited only to confirm the big-box retail channel for Andersen 100 Series product)
- Andersen Windows, "100 Series Windows & Doors"
- Andersen Windows, "200 Series Windows & Doors"
- Andersen Windows, "400 Series Windows & Doors"
- Renewal by Andersen, "Why Renewal" / process overview
- Renewal by Andersen, "Learn More About Fibrex Composite Material"
- Renewal by Andersen, "Homeowner Warranty" page (checked directly 2026-09-27; does not itself state numeric warranty terms — see "What we could not verify")
- National Window Chains Compared (this site; source of the Renewal by Andersen warranty figures used in the comparison table above, originally extracted from Renewal by Andersen's own warranty document as reproduced at weloveournewwindows.com and cross-checked against renewalbyandersen.com/warranty)
- How to Vet a Window, Door, and Siding Installer (this site)
- Modern Day Window & Door, "Andersen vs. Renewal by Andersen: Which Is Worth It?" (aggregator; pricing figures quoted with the stated caveat that they are not derived from either company's own price list)
- HomeGuide, "How Much Do Andersen Windows Cost?" — attempted retrieval 2026-09-27, server returned HTTP 403; not cited for any figure
- CostPatch, "Andersen Windows Series Comparison" — attempted retrieval 2026-09-27, server returned HTTP 522 (unreachable); not cited for any figure
- Andersen Windows, "History of Andersen" / "Our Story" (business-model quote reused via National Window Chains Compared)
- Andersen Windows, "Window & Door Warranty" index page (checked for a current single-series PDF; redirects to a general document index rather than one current file per series — see "What we could not verify")
- Andersen Windows, Fibrex® composite material overview (cross-checked against the 100 Series page's material description)