Renewal by Andersen vs Window World:Which is more popular?
In September 2026, Renewal by Andersen had more branded searches than Window World among window replacement companies in the United States. Renewal by Andersen had about 74,000 branded searches, while Window World had 49,500. Renewal by Andersen made up 26.2% of all window replacement company searches we track, and Window World accounted for 17.5%. When we asked ChatGPT and Google AI Overviews about window replacement companies, Renewal by Andersen appeared in all four answers and Window World in two. Renewal by Andersen was mentioned before Window World in every answer.
Who do people search for more?
Renewal by Andersen, about 49% more searches than Window World
Who does AI mention more?
Renewal by Andersen, mentioned in every answer we collected
Who does AI recommend more?
Renewal by Andersen, named ahead of Window World in every answer
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Top window replacement companies in ChatGPT and Google AI Overviews
In three ChatGPT questions and one Google AI Overview, Renewal by Andersen appeared in all four answers. Window World was mentioned in two out of four: in two of the three ChatGPT answers, but not in the Google AI Overview. Renewal by Andersen was listed before Window World in every answer.
Most recommended by AI
Brands get a higher ranking if they are mentioned earlier in the answers.
- Renewal by Andersen1st
Pella2nd
Window World3rd
Champion4th
Marvin5th
Window Nation–
Mentioned by AI
Each dot is one answer, filled in when that answer mentions the brand.
- Pella4 of 4Named in 3 of 3 ChatGPT answersNamed in 1 of 1 Google answers
- Renewal by Andersen4 of 4Named in 3 of 3 ChatGPT answersNamed in 1 of 1 Google answers
- Champion3 of 4Named in 3 of 3 ChatGPT answersNamed in 0 of 1 Google answers
- Window World2 of 4Named in 2 of 3 ChatGPT answersNamed in 0 of 1 Google answers
- Marvin2 of 4Named in 2 of 3 ChatGPT answersNamed in 0 of 1 Google answers
- Window Nation0 of 4Named in 0 of 3 ChatGPT answersNamed in 0 of 1 Google answers
See every answer about window replacement companies
4 answers
Asked ChatGPT
“Which window replacement company should I use in the US?”
Asked ChatGPT
“What are the best window replacement companies in the US?”
Asked ChatGPT
“What's the best window replacement company in the US for energy-efficient windows?”
Searched Google, AI Overview
“window replacement companies”
Google showed no AI Overview for this search.
Searched Google, AI Overview
“best replacement windows”
Not named in any answer:
Brands are shown in the order each answer named them. The survey took place in United States on October 22, 2026.
Is Renewal by Andersen or Window World more popular in search?
This chart shows how often people search Google for Renewal by Andersen and Window World by name. Each line represents a brand's share of searches for all six window replacement companies we track, month by month, from searches in United States.
Share of searches by month for Renewal by Andersen, Window World. The figures are in the table below the chart.
View monthly share of searches table
| Month | Pella | Renewal by Andersen | Window World | Marvin | Window Nation | Champion |
|---|---|---|---|---|---|---|
| Oct 2025 | 34.7% | 27.5% | 15% | 10% | 8.2% | 4.5% |
| Nov 2025 | 32.8% | 29.3% | 16.1% | 10.7% | 7.2% | 3.9% |
| Dec 2025 | 34.5% | 27.3% | 14.9% | 12.2% | 8.2% | 3% |
| Jan 2026 | 29.9% | 30.9% | 16.9% | 11.3% | 7.6% | 3.4% |
| Feb 2026 | 32.8% | 29.3% | 16% | 10.7% | 7.2% | 3.9% |
| Mar 2026 | 32.8% | 29.2% | 16.1% | 10.8% | 7.2% | 3.9% |
| Apr 2026 | 34.8% | 25.5% | 17% | 11.4% | 6.2% | 5.1% |
| May 2026 | 34.9% | 27.6% | 15.1% | 12.4% | 5.5% | 4.5% |
| Jun 2026 | 34.3% | 29% | 15.9% | 10.6% | 7.1% | 3.2% |
| Jul 2026 | 31.1% | 30.1% | 16.4% | 11% | 7.4% | 4% |
| Aug 2026 | 34.1% | 28.8% | 15.7% | 10.5% | 7.1% | 3.8% |
| Sep 2026 | 33.2% | 26.2% | 17.5% | 11.7% | 7.9% | 3.5% |
How has the Renewal by Andersen and Window World comparison changed over the last 12 months?
3 findings
- Renewal by Andersen was ahead of Window World in every measured month of the 12 months ending September 2026.
- Across the 12 months ending September 2026, Renewal by Andersen’s share of searches among window replacement companies in the United States moved from 27.5% to 26.2%, and its estimated monthly branded searches moved from 90.5K to 74K.
- Across the 12 months ending September 2026, Window World’s share of searches among window replacement companies in the United States moved from 15% to 17.5%, and its estimated monthly branded searches held steady at 49.5K.
How did search popularity change for United States window replacement companies in September 2026?
2 changes
In September 2026, Window World gained share of searches among window replacement companies in the United States, from 15.7% to 17.5%.
In September 2026, Renewal by Andersen lost share of searches among window replacement companies in the United States, from 28.8% to 26.2%.
How are branded searches counted?
2 search terms
Brandwave collects information about searches that people make online using Renewal by Andersen’s and Window World’s names. When viewed over time, estimated search volumes for these branded terms can be used to understand whether interest in the brands is growing, holding steady, or fading.
Renewal by Andersen
1 branded search term
- renewal by andersen
Window World
1 branded search term
- window world
Other head-to-heads among window replacement companies
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