--- title: "Dimond Roofing vs Steel & Tube: Which is more popular in New Zealand?" description: "Is Dimond Roofing or Steel & Tube more popular in search? Compare estimated monthly branded-search demand and Share of Search inside the Roofing brands set in New Zealand. Branded searches tell you how often people look for a brand by name or related terms. Comparing these searches across competitors helps you see how popular each brand is over time." canonical: "https://gobrandwave.com/demand/nz/compare/dimond-roofing-vs-steel-and-tube" publisher: "Brandwave" --- # Dimond Roofing vs Steel & Tube: Which is more popular in New Zealand? Is Dimond Roofing or Steel & Tube more popular in search? Compare estimated monthly branded-search demand and Share of Search inside the Roofing brands set in New Zealand. Branded searches tell you how often people look for a brand by name or related terms. Comparing these searches across competitors helps you see how popular each brand is over time. ## Key facts - **Compared**: Dimond Roofing and Steel & Tube - **Competitive set**: Roofing brands - **Market**: New Zealand - **Month measured**: Oct 2026 - **Dimond Roofing Share of Search**: 18.2% - **Steel & Tube Share of Search**: 4.3% ## Is Dimond Roofing or Steel & Tube more popular in search? - In October 2026, Dimond Roofing had more branded searches than Steel & Tube among roofing brands in New Zealand. Dimond Roofing had about 3,020 branded searches, while Steel & Tube had 720. Dimond Roofing made up 18.2% of all roofing brand searches we track, and Steel & Tube accounted for 4.3%. - Dimond Roofing was ahead of Steel & Tube in every measured month of the 12 months ending October 2026. - Across the 12 months ending October 2026, Dimond Roofing’s share of searches among roofing brands in New Zealand moved from 17.8% to 18.2%, and its estimated monthly branded searches moved from 3.4K to 3K. - Across the 12 months ending October 2026, Steel & Tube’s share of searches among roofing brands in New Zealand moved from 3.8% to 4.3%, and its estimated monthly branded searches held steady at 720. ## Top roofing brands in ChatGPT and Google AI Overviews In three ChatGPT questions and two Google AI Overviews, Dimond Roofing was mentioned in three out of five: in two of the three ChatGPT answers and in one of the two Google AI Overviews. Steel & Tube did not appear in any of the five answers. Brands get a higher AI rank if they are mentioned earlier in the answers that list options. | Brand | AI rank | ChatGPT answers that named it | Google AI Overviews that named it | All answers that named it | | --- | --- | --- | --- | --- | | Colorsteel | 1st | 3 of 3 | 2 of 2 | 5 of 5 | | Dimond Roofing | 2nd | 2 of 3 | 1 of 2 | 3 of 5 | | Gerard Roofs | 3rd | 3 of 3 | 1 of 2 | 4 of 5 | | Roofing Industries | 4th | 0 of 3 | 2 of 2 | 2 of 5 | | Metalcraft Roofing | Not ranked | 0 of 3 | 0 of 2 | 0 of 5 | | Steel & Tube | Not ranked | 0 of 3 | 0 of 2 | 0 of 5 | ## Every AI answer about roofing brands - Asked ChatGPT "Which roofing brand should I buy in New Zealand?": 1. Colorsteel, 2. Dimond Roofing, 3. Gerard Roofs - Asked ChatGPT "What are the best roofing brands in New Zealand?": 1. Colorsteel, 2. Dimond Roofing, 3. Gerard Roofs - Asked ChatGPT "What's the best roofing brand in New Zealand for a new roof?": 1. Colorsteel, 2. Gerard Roofs - Searched Google, AI Overview "roofing brands": 1. Colorsteel, 2. Roofing Industries, 3. Gerard Roofs - Searched Google, AI Overview "roofing materials nz": 1. Colorsteel, 2. Roofing Industries, 3. Dimond Roofing Not named in any answer: Metalcraft Roofing and Steel & Tube. Brands are listed in the order each answer named them. The answers were collected in New Zealand on October 21, 2026. ## How did search popularity change for New Zealand roofing brands in October 2026? - In October 2026, Roofing Industries overtook Dimond Roofing to rank 3rd among roofing brands in New Zealand, with 18.3% of the searches. - In October 2026, Steel & Tube lost share of searches among roofing brands in New Zealand, from 5% to 4.3%. - Estimated monthly branded searches for Dimond Roofing in New Zealand fell 11.7% over 12 measured months, from 3.4K to 3K in October 2026. ## How has branded search for Dimond Roofing and Steel & Tube changed in New Zealand over the last 12 months? | Month | Dimond Roofing estimated searches | Dimond Roofing Share of Search | Dimond Roofing rank | Steel & Tube estimated searches | Steel & Tube Share of Search | Steel & Tube rank | | --- | --- | --- | --- | --- | --- | --- | | Nov 2025 | 3.4K | 17.8% | 4 | 720 | 3.8% | 5 | | Dec 2025 | 2.6K | 19.3% | 3 | 590 | 4.3% | 5 | | Jan 2026 | 2.5K | 15.7% | 4 | 590 | 3.7% | 5 | | Feb 2026 | 3.1K | 16.7% | 4 | 720 | 3.8% | 5 | | Mar 2026 | 3.8K | 18% | 3 | 880 | 4.1% | 5 | | Apr 2026 | 3.1K | 17% | 4 | 720 | 3.9% | 5 | | May 2026 | 3.1K | 17% | 4 | 720 | 3.9% | 5 | | Jun 2026 | 3.8K | 19.8% | 3 | 720 | 3.7% | 5 | | Jul 2026 | 3.5K | 19% | 4 | 720 | 3.9% | 5 | | Aug 2026 | 3.6K | 19.4% | 4 | 880 | 4.7% | 5 | | Sep 2026 | 3.1K | 18% | 3 | 880 | 5% | 5 | | Oct 2026 | 3K | 18.2% | 4 | 720 | 4.3% | 5 | ## How are Dimond Roofing’s and Steel & Tube’s branded searches counted? Brandwave collects information about searches that people make online using Dimond Roofing’s and Steel & Tube’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. - **Dimond Roofing**: Measured on the search terms “dimond”, “dimond roofing”, “dimond styleline roofing” and “dimondroofing”, summed into one figure. - **Steel & Tube**: Measured on the search term “steel & tube”. - [Dimond Roofing profile](/demand/nz/brands/dimond-roofing) - [Steel & Tube profile](/demand/nz/brands/steel-and-tube) - [All roofing brands in New Zealand](/demand/nz/categories/nz-roofing-brands): The set both shares are measured inside, 6 brands. ## Methodology - [How is the Brand Demand Index measured?](/demand/methodology): Where the figures come from, what they compare, and how they may be reused. ## Frequently asked questions ### Is Dimond Roofing or Steel & Tube more popular in search? In October 2026, Dimond Roofing had more branded searches than Steel & Tube among roofing brands in New Zealand. Dimond Roofing had about 3,020 branded searches, while Steel & Tube had 720. Dimond Roofing made up 18.2% of all roofing brand searches we track, and Steel & Tube accounted for 4.3%. ## Cite this page Brandwave. "Dimond Roofing vs Steel & Tube: Which is more popular in New Zealand?". https://gobrandwave.com/demand/nz/compare/dimond-roofing-vs-steel-and-tube This page is also available as HTML at https://gobrandwave.com/demand/nz/compare/dimond-roofing-vs-steel-and-tube. Brandwave publishes an index of its Markdown pages at https://gobrandwave.com/llms.txt.