Cost to Replace Curtains With Window Blinds in Singapore: What Affects Your Quote

Replacing curtains with blinds does not come with one fixed price, but it is easier to predict than it looks. Three things decide where a quote lands: your flat size, the blind type and whether your windows are standard sizes.

This guide explains how each one moves the price up or down, and what to send us so the quote matches your windows. It looks at the blinds only, since curtain costs depend on fabric, track and length.

What moves a quote up or down

A blinds quote is built from a few parts, and each one can push the total in either direction. These are the ones that matter most.

Flat size

Flat size sets the rooms covered. A 3-room package covers the living room and 2 bedrooms. A 4-room package adds a third bedroom, and a 5-room package covers the living room, a study and 3 bedrooms. More windows to cover means a higher total, whichever blind type you choose.

Blind type

Combi, roller and Venetian blinds use different materials and mechanisms, so each starts from its own base price. Our combi blinds come under the Decowin and Hansin lines, and our Venetian blinds come under Privyflex.

It also helps to match the type to the room. Waterproof Venetian blinds suit kitchens and bathrooms, roller blinds in blackout material suit bedrooms, and combi blinds suit living areas where you adjust daylight through the day.

Window sizes and shapes

Package pricing assumes standard window sizes. If yours are larger or an unusual shape, the price changes, and the quote confirms the exact figure. This is one reason two flats of the same size can receive different quotes.

Specific models and extras

If you want a specific model, such as the cordless Decowin I-Touch, the Decowin Dual Layer System, or a Venetian system such as Eurocord or Monocord, name it in your request so the quote prices that exact model. Two other things are worth raising when you ask: windows outside the standard room scope, such as a kitchen or bathroom window, and a mixed set of styles. The published packages use one style per flat, so both are confirmed at the quote stage.

We cannot give an exact price without your window sizes. You can see what each package covers on the combi, roller and Privyflex package pages.

Getting an accurate quote

Send us your floor plan, estimated window sizes or photos, and we will quote from those. Mention what is currently on your windows when you ask. Measure the window frame, not your old curtain, because a curtain often covers more than the window. Take the width and drop at more than one point, since frames are not always perfectly square. Our team will confirm what is needed.

Your quote should also spell out which windows it covers, whether installation and delivery are included, and how any GST is treated. Check these before you decide.

We do not offer free, no-obligation site visits, so the quote is based on the numbers or photos you send.

Flat owners should also read the renovation rules. HDB regulates the types of renovation carried out in its flats, and some need a permit while others do not. Check HDB’s renovation guidelines for your flat before you start.

Where blinds are worth the switch

Blinds are worth the switch in rooms where you adjust daylight through the day, such as the living room and study. Bedrooms are less clear-cut: curtains give a softer finish, while a blackout roller blind blocks most light. A home can mix both.

Blinds are not the right choice in every room. We also carry Hannah night curtains for bedrooms where you want that softer finish.

Next step: price your windows

Blinds Guru is CaseTrust Silver accredited and was named a winner of the Singapore SME 500 Award in 2025.

Ready to price your windows? Request a quote with your floor plan or window sizes, and our team will confirm the exact price.