A balcony can feel lovely in the...
Read MoreBy A Team That Treats Your Home
The Way We'd Want Ours Treated.
Curtains & blinds
for every kind
of Singapore home.
A CORNERSTONE is the first stone laid in a building — the one every other wall is measured against and squared to. It’s an old idea, and it’s where our name comes from. We wanted a business built the same way: something steady, something you can build the rest of a room around, done right from the first measurement.
This shapes how we work more than what we say. It means quoting honestly even when a shorter answer would be easier. It means showing up when we say we will. It means treating your home — not just the sale — as the thing that actually matters.
One Home
Every Window
From curtains for softer interiors to outdoor blinds for balconies and patios, find the right window furnishing for the way each part of your home is used.
Careful, Precise Fitting
Quality Materials
Installed with Integrity
ExperiencedGuidance
What You Can Expect From Us
From afternoon sun in the living room to privacy in the bedroom and shade on the balcony, every window asks for something a little different. We help you choose around the room, the light and the way your home is actually used — whether it’s an HDB flat, condo or landed home.
Homes We've Fitted, In Their Own Words
I found the advertisement on the blinds. Mr Poh immediately responded to me and came to my house to get the exact measurement. His man came with the blinds and less than half a day my 4 rooms blinds were fixed. I am so happy with their service.
Fast installation! Very beautifully installed and good service! Highly recommended
Just to comment Poh & Installer did a good job. And the quotation is reasonable.
A Few Things You Might Be Wondering
We provide made-to-measure window furnishings for Singapore homes, including Curtains, Roller Blinds, Korean Blinds, Venetian Blinds, ZipScreen and Outdoor Blinds.
Each works a little differently, so the right choice depends on where it’s going, how much light and privacy you need, and how you use the room.
Yes. Cornerstone 317 provides window furnishings for HDB flats, condominiums and landed homes in Singapore.
The installation method and suitable product may differ depending on the window, opening and site conditions.
Roller Blinds, Korean Blinds and Venetian Blinds can all work well in HDB and condo interiors. The better choice depends on the room and what you need from the window.
For example, Blackout Roller Blinds may suit a bedroom where reducing light is important, while Sunscreen Roller Blinds can help manage glare in a bright living room without completely shutting out daylight.
For balconies and exterior spaces, ZipScreen or Outdoor Blinds may be more suitable, subject to the opening and property requirements.
Different materials need different care.
For most blinds, regular light dusting helps prevent dirt from building up. Curtains and specialised fabrics may have their own washing or cleaning requirements, while wood products should be treated differently from moisture-resistant materials.
We’ll advise you on the appropriate care for the material you’ve selected.
Get in touch with us and let us know what you’ve noticed. Photos or a short video can often help us understand the issue before deciding on the next step.
Where an inspection or adjustment is required, we’ll advise you accordingly.
We don’t see installation as the end of the conversation.
Where Light Meets Home
Guides to help you choose well, and stories from homes we’ve had the privilege of working on.
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Deserves a Cornerstone
Let’s find the right fit for your home. Message us for a free, no-obligation quote.






