Factory hours · Mon–Fri 8:30–17:30 · Sat 8:30–12:30 · Fast quotes online

Our
story

Since 1981 · 45 years

Why we started

In 1981, we saw too many homes with windows that rattled in the wind and leaked in the monsoon. We wanted to make something better for Singapore.

45 years on, we still make the aluminium and stainless steel windows, doors, grilles and shower screens ourselves at our 22,000 sqft Singapore factory. Our team installs them. We stand behind the work. No middleman. You pay factory price.

We answer the phone

Call us, WhatsApp us, walk into the factory. Real people. Same team for 45 years.

We make it ourselves

No outsourcing. Every frame is cut and built at our Singapore factory by our own people.

We stand behind it

If something breaks, we come back and fix it. Same team, same phone number.

We know Singapore homes

BTO, HDB resale, condo, landed. We know what works here.

No middleman.
Factory price.

We own the factory. We quote, measure, and install. You skip the markups.

1

Factory price. No middleman.

We own the factory. We do the install. You skip the markups.

2

Quote first, measure later

Skip the site visit friction. We quote online, and only measure upon order confirmation.

3

HDB approved

We file the paperwork. The install passes inspection.

4

Rain-proof. Noise-proof.

Stops rain leaks. Cuts road noise. Built for Singapore weather.

Why
WSS

45 years. One factory in Singapore. One team, start to finish.

45 years. One team.

Other contractors disappear when things go wrong. We are a Singapore factory, trusted since 1981.

No middleman

Factory price, straight from us. No hidden fees or compromised materials.

HDB & BCA approved

Protect yourself from liability. We strictly adhere to all safety and regulatory standards.

Safety without compromise

"Below cost" quotes mean thinner aluminum and cheap sealants. Don't gamble with your home's safety.

CUSTOMER REVIEWS

What Singapore homeowners
say.

4.3 on Google · based on 71 reviews
Google

Recently had my toilet door installed and overall I’m quite satisfied with the outcome. I especially love that they offer a golden colour option, which was something I couldn’t really find from other vendors I enquired with. The material used feels good and sturdy, and the finished look matches my expectations well. Chloe was very accommodating and helpful throughout the process. Price-wise, it was comparable to the other vendors I checked with, so I felt it was reasonable for the quality provided. Recommended!

Norlela Abdul KarimMay 2026
Google

Absolute pleasure to know them. They did a very good job. The sliding door with soft closing was very classy and the price was super reasonable compared to market price. They try to see what they can do best for you and not trying to burst your budget. Thank you so much.❤️

Gayathree S KirushnanJan 2026
Google

Chloe has demonstrated a strong performance as a Customer Service Officer, handling enquiries with professionalism, patience, and clarity. She communicates effectively, resolves issues efficiently, and always maintains a calm and courteous demeanor. Her dedication to delivering quality service and willingness to go the extra mile have contributed positively to the team and overall customer experience.

Bill FMay 2026