Aluminum Windows & Gates in Singapore

Aluminum Window Supplier Client

SERVICES / SEO, Content Creation, AI SEO

The Client

The company is a Singapore fabricator of aluminium windows, window grilles and gates for HDB flats and homes. Customers are typically homeowners planning a renovation, or who need to replace worn windows or gates. Their search typically starts on Google.

The Challenge

From 2021 to 2023, Ahrefs showed nearly zero organic search visits to this site. Very little authority had been built either: the site had a Domain Rating of 10 and only 61 referring domains, while bigger renovation and window companies held the searches for HDB work. Could a very small, low-authority site compete for the big HDB windows and gates searches?

The market for HDB windows and gates is very big and extremely crowded. According to HDB, 3.2 million people, or about 76% of the resident population, live in HDB flats. More than 26,000 resale flats changed hands in 2025 alone, and many new owners renovate soon after moving in. Only BCA-approved contractors listed with HDB can do window work in HDB flats, so homeowners compare approved contractors offering similar services. Safety regulations also create extra demand.

As reported by CNA, since 2004, aluminum rivets in casement windows have had to be replaced with stainless steel ones, with fines of up to S$5,000 for not doing so. With so many potential buyers and so many big competitors already established, a small fabricator has to rank very well to be considered at all.

Smartphone on an HDB window ledge showing an aluminium window and gate supplier website, with a new aluminium window behind it

The Growth

The goal of the work was to rank for searches for window replacement, grilles and gates for HDB homes. By February, Site Explorer showed 900–1,000 organic visits per month, with 83 of 111 tracked keywords on page 1.

By 22 May, organic traffic had increased to around 1.1K per month. Rank Tracker traffic went up 133 on the month to 740, and only seven keywords were unranked.

The small Singapore fabricator is also being cited by AI search tools such as ChatGPT, Perplexity and Grok. On 22 May, Ahrefs showed 8 ChatGPT citations, 5 from Perplexity and 3 from Grok.

The Results

MetricFeb 2026 (9 / 27 Feb)22 May 2026
Site Explorer organic traffic / mo~900–1,000 (from ~0 in 2021–23)~1.1K
Rank Tracker traffic—740 (+133 on the month)
Keywords on page 1 (top 10)83 of 11183 of 111
Keywords in top 31910
Domain Rating / referring domains10 / 619 / 67
AI citations—ChatGPT - 8; Perplexity - 5; Grok - 3

You don't need a DR of 40 to win HDB renovation searches. This site did it with a DR of 10.

AT Aluminium SEO results Overview 1
AT Aluminium SEO results Ahrefs Rank Tracker 1

The SEO Journey

Open laptop on a desk showing an HDB window replacement guide, with an aluminium window behind it
Timeline of Ahrefs snapshots for a Singapore aluminium window and HDB gate supplier, from near-zero traffic in 2021–2023 to about 1,100 organic visits a month by 22 May 2026

Keyword Rankings

Table of Ahrefs Google positions for Singapore HDB window and gate search terms, with three #1 rankings and gains into the top 10

Frequently Asked Questions

Close-up of a modern aluminium window in an HDB flat, the FAQ image for a Singapore aluminium window SEO case study

Can a low-authority site rank for competitive searches?

Yes. This site has a Domain Rating of 10 and 61 referring domains, and it still has 83 of 111 tracked keywords on page 1.

How much traffic does the site get now?

What does AI SEO mean here?