---
title: "Window and door companies in New Zealand: Which brands are most popular in search?"
description: "Compare the aluminium window, joinery and door companies New Zealand homes fit. Share of Search among Rylock, Altherm, APL Window Solutions and Nebulite, the window and door companies Brandwave compares in New Zealand, using the same methodology, market, and reporting period. 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/categories/nz-window-and-door-companies"
publisher: "Brandwave"
---

# Window and door companies in New Zealand: Which brands are most popular in search?

Compare the aluminium window, joinery and door companies New Zealand homes fit. Share of Search among Rylock, Altherm, APL Window Solutions and Nebulite, the window and door companies Brandwave compares in New Zealand, using the same methodology, market, and reporting period. 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

- **Competitive set**: Window and door companies
- **Market**: New Zealand
- **Brands compared**: 4
- **Month measured**: Aug 2026
- **Highest Share of Search**: Rylock, 36.5%

## Which brand is most popular in search among window and door companies in New Zealand?

- In August 2026, Rylock was the most searched among window and door companies in New Zealand, with an estimated 990 branded searches and 36.5% estimated Share of Search within this set.
- Altherm is in 2nd place, 2.6 percentage points behind at 33.9% Share of Search.
- Across the 11 months ending August 2026, Rylock’s estimated Share of Search among window and door companies in New Zealand increased from 35.9% to 36.5%.
- Across the 11 months ending August 2026, Altherm’s estimated Share of Search among window and door companies in New Zealand decreased from 34.5% to 33.9%.
- Across the 11 months ending August 2026, APL Window Solutions’ estimated Share of Search among window and door companies in New Zealand decreased from 25% to 24%.
- Across the 11 months ending August 2026, Nebulite’s estimated Share of Search among window and door companies in New Zealand increased from 4.6% to 5.5%.
- Across the 11 months ending August 2026, Rylock’s estimated Share of Search among window and door companies in New Zealand peaked at 41.6% in April 2026 and was lowest at 30.9% in May 2026.
- Across the 11 months ending August 2026, Altherm’s estimated Share of Search among window and door companies in New Zealand peaked at 38% in January 2026 and was lowest at 26.4% in April 2026.
- Across the 11 months ending August 2026, APL Window Solutions’ estimated Share of Search among window and door companies in New Zealand peaked at 30.9% in June 2026 and was lowest at 22% in January 2026.
- Across the 11 months ending August 2026, Nebulite’s estimated Share of Search among window and door companies in New Zealand peaked at 5.6% in May 2026 and was lowest at 3.7% in March 2026.

## Compare search popularity between leading brands

- [Rylock vs Altherm: compare search popularity](/demand/nz/compare/altherm-vs-rylock): 36.5% against 33.9% Share of Search.
- [Rylock vs APL Window Solutions: compare search popularity](/demand/nz/compare/apl-window-solutions-vs-rylock): 36.5% against 24% Share of Search.
- [Rylock vs Nebulite: compare search popularity](/demand/nz/compare/nebulite-vs-rylock): 36.5% against 5.5% Share of Search.
- [Altherm vs APL Window Solutions: compare search popularity](/demand/nz/compare/altherm-vs-apl-window-solutions): 33.9% against 24% Share of Search.
- [Altherm vs Nebulite: compare search popularity](/demand/nz/compare/altherm-vs-nebulite): 33.9% against 5.5% Share of Search.
- [APL Window Solutions vs Nebulite: compare search popularity](/demand/nz/compare/apl-window-solutions-vs-nebulite): 24% against 5.5% Share of Search.

## How did search popularity change for New Zealand window and door companies in August 2026?

- In August 2026, Rylock overtook Altherm to take the highest estimated Share of Search among window and door companies in New Zealand, at 36.5%.
- In August 2026, Nebulite gained estimated Share of Search among window and door companies in New Zealand, from 5% to 5.5%.
- In August 2026, APL Window Solutions lost estimated Share of Search among window and door companies in New Zealand, from 26.9% to 24%.

## Share of Search ranking

| Rank | Brand | Share of Search | Estimated monthly branded searches | Change vs prior month | Owned by |
| --- | --- | --- | --- | --- | --- |
| 1 | Rylock | 36.5% | 990 | +20.7% | Rylock |
| 2 | Altherm | 33.9% | 920 | +10.8% | Altherm |
| 3 | APL Window Solutions | 24% | 650 | 0.0% | APL Window Solutions |
| 4 | Nebulite | 5.5% | 150 | +25.0% | Nebulite |

## Historical estimated branded-search demand

| Month | Brand | Estimated monthly branded searches | Share of Search | Rank |
| --- | --- | --- | --- | --- |
| Oct 2025 | Rylock | 1K | 35.9% | 1 |
| Oct 2025 | Altherm | 980 | 34.5% | 2 |
| Oct 2025 | APL Window Solutions | 710 | 25% | 3 |
| Oct 2025 | Nebulite | 130 | 4.6% | 4 |
| Nov 2025 | Rylock | 1.1K | 38.7% | 1 |
| Nov 2025 | Altherm | 940 | 33.3% | 2 |
| Nov 2025 | APL Window Solutions | 650 | 23% | 3 |
| Nov 2025 | Nebulite | 140 | 5% | 4 |
| Dec 2025 | Rylock | 680 | 37.4% | 1 |
| Dec 2025 | Altherm | 610 | 33.5% | 2 |
| Dec 2025 | APL Window Solutions | 460 | 25.3% | 3 |
| Dec 2025 | Nebulite | 70 | 3.8% | 4 |
| Jan 2026 | Altherm | 970 | 38% | 1 |
| Jan 2026 | Rylock | 890 | 34.9% | 2 |
| Jan 2026 | APL Window Solutions | 560 | 22% | 3 |
| Jan 2026 | Nebulite | 130 | 5.1% | 4 |
| Feb 2026 | Rylock | 1K | 36.7% | 1 |
| Feb 2026 | Altherm | 920 | 33.5% | 2 |
| Feb 2026 | APL Window Solutions | 690 | 25.1% | 3 |
| Feb 2026 | Nebulite | 130 | 4.7% | 4 |
| Mar 2026 | Rylock | 1.2K | 39.1% | 1 |
| Mar 2026 | Altherm | 940 | 31.6% | 2 |
| Mar 2026 | APL Window Solutions | 760 | 25.6% | 3 |
| Mar 2026 | Nebulite | 110 | 3.7% | 4 |
| Apr 2026 | Rylock | 1.1K | 41.6% | 1 |
| Apr 2026 | APL Window Solutions | 730 | 27.1% | 2 |
| Apr 2026 | Altherm | 710 | 26.4% | 3 |
| Apr 2026 | Nebulite | 130 | 4.8% | 4 |
| May 2026 | Altherm | 910 | 33.8% | 1 |
| May 2026 | Rylock | 830 | 30.9% | 2 |
| May 2026 | APL Window Solutions | 800 | 29.7% | 3 |
| May 2026 | Nebulite | 150 | 5.6% | 4 |
| Jun 2026 | Altherm | 900 | 32.7% | 1 |
| Jun 2026 | Rylock | 860 | 31.3% | 2 |
| Jun 2026 | APL Window Solutions | 850 | 30.9% | 3 |
| Jun 2026 | Nebulite | 140 | 5.1% | 4 |
| Jul 2026 | Altherm | 830 | 34.3% | 1 |
| Jul 2026 | Rylock | 820 | 33.9% | 2 |
| Jul 2026 | APL Window Solutions | 650 | 26.9% | 3 |
| Jul 2026 | Nebulite | 120 | 5% | 4 |
| Aug 2026 | Rylock | 990 | 36.5% | 1 |
| Aug 2026 | Altherm | 920 | 33.9% | 2 |
| Aug 2026 | APL Window Solutions | 650 | 24% | 3 |
| Aug 2026 | Nebulite | 150 | 5.5% | 4 |
| Sep 2026 | Altherm | — | — | — |
| Sep 2026 | APL Window Solutions | — | — | — |
| Sep 2026 | Nebulite | — | — | — |
| Sep 2026 | Rylock | — | — | — |

## What is being compared

- **Altherm**: Measured on the search terms “altherm”, “altherm aluminium”, “altherm doors”, “altherm double glazing”, “altherm joinery”, “altherm nz”, “altherm west” and “altherm windows”, summed into one figure.
- **APL Window Solutions**: Measured on the search terms “apl window solutions” and “apl windows”, summed into one figure.
- **Nebulite**: Measured on the search terms “nebula windows”, “nebulite doors”, “nebulite joinery” and “nebulite windows”, summed into one figure.
- **Rylock**: Measured on the search terms “rylock”, “rylock aluminium”, “rylock auckland south”, “rylock co nz”, “rylock doors”, “rylock joinery”, “rylock new zealand”, “rylock nz” and “rylock windows”, summed into one figure.

- [Altherm](/demand/nz/brands/altherm)
- [APL Window Solutions](/demand/nz/brands/apl-window-solutions)
- [Nebulite](/demand/nz/brands/nebulite)
- [Rylock](/demand/nz/brands/rylock)

## Methodology

- [How is branded search demand measured?](/demand/methodology): Where the figures come from, what they compare, and how they may be reused.

## Frequently asked questions

### Which brand is most popular in search among window and door companies in New Zealand?

In August 2026, Rylock was the most searched among window and door companies in New Zealand, with an estimated 990 branded searches and 36.5% estimated Share of Search within this set.

## Cite this page

Brandwave. "Window and door companies in New Zealand: Which brands are most popular in search?". https://gobrandwave.com/demand/nz/categories/nz-window-and-door-companies

This page is also available as HTML at https://gobrandwave.com/demand/nz/categories/nz-window-and-door-companies. Brandwave publishes an index of its Markdown pages at https://gobrandwave.com/llms.txt.