Custom Design Blinds
A fabric roller blind pulled partly down a window

Choosing

Roller blinds

Simple, tidy and versatile, roller blinds suit most rooms. Here is how to choose the right fabric and control.

Photo: Anja Kříbek, CC BY-SA 4.0, via Wikimedia Commons

By the Custom Design Blinds editorial team · Updated · 6 min read

Roller blinds are a single piece of fabric that rolls around a tube at the top of the window. They are one of the most common window coverings because they are simple, compact and suit almost any style. The choice that matters most is the fabric, followed by how the blind is operated and how it is fitted.

This is general information. We don't publish prices or recommend particular brands or businesses.

Fabric types

  • Sunscreen or mesh fabrics are woven with small openings. They reduce glare and heat while keeping some view out during the day. At night, with lights on inside, people outside may be able to see in.
  • Light-filtering fabrics soften light and give daytime privacy, but don't darken a room.
  • Blockout fabrics are designed to stop most light passing through. Light can still leak around the edges, so fitting matters if you want a dark room.

Fabric colour also matters. A light-coloured backing reflects more sun; darker sunscreen fabrics often give a clearer view out. energy.gov.au suggests lined coverings with a light-coloured backing to help limit heat loss in winter and heat gain in summer.

Controls

Roller blinds are usually operated by a chain, a spring mechanism or a motor. Chains are common and reliable, but they must be installed to meet the national cord safety standard (see blind cord safety). Spring and motorised options remove the loop entirely, which many households with young children prefer.

Where rollers work well

Rollers suit bedrooms (in blockout), living areas (often in sunscreen or as a double roller), kitchens and bathrooms (choose fabrics suited to moisture), and large windows where a slim profile is useful.

Double rollers

A double roller fits two blinds on one set of brackets: typically a sunscreen at the front or back and a blockout behind. It gives you daytime glare control and night-time privacy without curtains.

Fit and light gaps

Inside-mounted rollers sit within the window recess and leave a small gap on each side. Outside-mounted rollers overlap the frame and can reduce light leaks. If you want a dark bedroom, ask suppliers how they handle side gaps, and consider pairing the blind with curtains or a pelmet.

Questions to ask suppliers

  • What fabric ranges and openness options are available?
  • How wide can a single blind be made before it needs to be split?
  • What control options are available, and what cord safety devices are supplied and fitted?
  • What warranty applies to the fabric and the mechanism?

Ask for samples

Colours and textures look different on a screen, in a showroom and in your home. Ask suppliers for fabric or material samples, and look at them at the window at different times of day. Hold blockout samples up to bright light to see how much passes through. Check sunscreen samples for the view out by day and the view in at night. Compare colours against walls, floors and furniture. If you're choosing for several rooms, keep the samples together and label them. Many people find that the sample they liked in the showroom isn't the one they choose at home.

Thinking room by room

Different rooms ask different things of a window covering. Bedrooms usually need privacy and darkness. Living areas need glare control during the day and privacy at night. Kitchens need coverings that are easy to wipe and won't be damaged by steam or grease. Bathrooms need materials that tolerate moisture. Children's rooms need cordless or carefully secured systems. Street-facing rooms may need privacy during the day as well as at night. Walk through your home at different times of day and note how the light falls, which windows face the street, and where heat or cold is a problem. That list becomes the brief you give to suppliers, and it helps you avoid choosing one product for every window when different rooms need different things.

Motorised options

Motorised blinds and curtains are operated by a remote, wall switch, app or timer. They remove cords and chains altogether, which many households with young children value, and they make large or hard-to-reach windows easier to use. They can be scheduled to open and close with the sun to help with comfort. Ask suppliers about power options (battery, rechargeable or hard-wired), how they are charged, what happens in a power outage, and the warranty on the motor. Hard-wired motors involve electrical work, which must be done by a licensed electrician.

Homes with young children

If young children live in or visit your home, cord safety should shape your choices. The ACCC warns that some young children have been strangled playing near or using blind and curtain cords. Choose cordless, spring-operated or motorised systems where you can. Make sure any cords or chains are secured with devices fixed to the wall or frame, and move cots, beds, high chairs and climbable furniture away from windows. Check every window, including in rooms children rarely use.

Warranties and your rights

Many suppliers offer warranties on fabrics, mechanisms and installation. Read what's covered, for how long and what you need to do to claim. Keep your quote, invoice, care instructions and warranty documents together. Consumer Affairs Victoria explains that consumer guarantees apply automatically to products and services, in addition to any warranty a business offers. Products must be of acceptable quality and match their description, and services must be provided with due care and skill. If something goes wrong, contact the business promptly, in writing, with photos.

Common mistakes to avoid

A few mistakes come up again and again: choosing from a screen without seeing samples at home; measuring once with a fabric tape; forgetting handles and winders; assuming blockout means a dark room; comparing quotes for different products; not asking about lead times; and leaving cords unsecured. Avoiding these is often the easiest way to get a result you're happy with.

Where our information comes from

We base the safety and energy information in this guide on official sources, including ACCC Product Safety Australia, the Federal Register of Legislation, YourHome, Sustainability Victoria, energy.gov.au and Consumer Affairs Victoria, listed at the end of the page. Practical tips about products are general guidance only. Requirements and guidance change, so we show the date we last checked the page. Before relying on any detail, follow the source links.

Getting help from suppliers

Good suppliers will explain options clearly, bring samples, measure carefully and put everything in writing. Don't be afraid to ask questions, including why they recommend a particular product, what alternatives exist, and how the covering will be fixed and operated. Ask to see examples of similar installations. If a supplier can't answer clearly, or pressures you to sign on the spot, take your time and get another quote. A clear, unhurried conversation is usually a good sign that the rest of the process will go smoothly too.

Living with your choice

Once coverings are installed, give yourself a few weeks to see how they work through different weather and light. Notice whether rooms feel warmer, darker or more private, and whether coverings are easy to use. If something isn't operating properly, contact the supplier early rather than waiting. Small adjustments, such as tension on a chain or alignment of a shutter panel, are often simple to fix soon after installation. Make a note of anything you'd do differently for the next room.

Key points

  • Fabric choice drives light, privacy and heat control.
  • Blockout fabric still leaks light at the edges unless the fit is right.
  • Double rollers combine day and night fabrics.
  • Chain controls must be installed to meet the cord safety standard.
  • Get written quotes for the same fabric and fit.

Frequently asked questions

What is the difference between sunscreen and blockout?

Sunscreen (mesh) fabrics filter light and keep some view out; blockout fabrics are designed to stop most light passing through the fabric.

Do roller blinds help with heating and cooling?

Window coverings can improve the thermal performance of windows, especially when they fit snugly. YourHome notes internal blinds are less effective than external shading for summer heat.

Are chain-operated roller blinds safe?

They must be installed so a loose cord or chain can’t form a loop of 220 mm or longer less than 1,600 mm above the floor, usually by fixing a tension device.

Can I combine two fabrics?

Yes. Double roller systems pair a sunscreen and a blockout on one bracket, so you can switch between day and night.

Sources and further reading

Facts on this page were checked against these primary and official sources. Conditions change — confirm before you travel or buy.

  1. Glazing — YourHome (Australian Government)
  2. Windows — energy.gov.au
  3. Blinds, curtains and window fittings mandatory standard — ACCC Product Safety Australia