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How to install double roller blinds

The right installation for a perfect finish


Getting Started


Installing your iSeekBlinds double roller blind is a straight forward DIY project, we’re here to make sure you get it right the first time.

Below, you’ll find clear, step-by-step instructions along with videos showing exactly how it’s done. Whether you’ve ordered chain-driven or motorised blinds, just follow the steps that match your setup.

Installation instructions


In case you can’t have your device nearby to watch the videos whilst installing, we’ve created some written instructions that you can print out and keep with you. These instructions have been written as easy to follow steps, as we want to make your DIY installation as simple and pain free as possible.

Double roller blinds are easy to install with basic tools and DIY confidence. Watch the videos on this page for a full walkthrough, then follow the instructions below.

Tools & Equipment

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1–2 people

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Grey lead pencil

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Cordless drill with 3 mm drill bit

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Cordless screwdriver

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Step ladder

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Spirit level (optional)

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Appropriate screws if installing into masonry, aluminium or metal - timber screws are provided

What’s in the Box

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2 x Your Custom Roller blinds

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2 x Bracket covers (outside mount only)

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4 x Screws (for timber)

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2 x Stop ball (chain only)

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2 x Child safety cleat & screw (chain only)

Installation Guide

Follow these steps carefully, based on whether your blind is chain driven, motorised, or a combination. We recommend to start by watching the video that matches your setup.

Step 1: Unpack & Prepare

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Carefully unpack your blind (avoid sharp blades that may damage the fabric).

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Check the product label for the room name.

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Lay out the blind on a clean, flat surface under the corresponding window.

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Identify the control type of each blind (chain or motor) and confirm the bracket positions (male = control/motor side, female = pin end).

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If your blind is white, wear cotton gloves to avoid marks on the fabric.

Step 2: Mark Bracket Positions

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Hold the double bracket up where the blind will be installed – use the flat back as a guide.

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Mark the bracket screw positions with your pencil.

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Use a spirit level to ensure both brackets are aligned.

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Double-check that your male bracket is on the correct control side (based on your order).

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For outside mounts, mark the bracket positions on the architrave or wall to your measured width.

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For inside mounts, the bracket will sit flush with the top inside corner of the window reveal.

Step 3: Fix the Brackets

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Pre-drill holes using a 3mm drill bit if fixing into timber (especially for older homes).

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Using a cordless screwdriver, attach the brackets with the screws provided.

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If you are mounting outside the frame, slide on the bracket covers before fixing.

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Check brackets are level and square. Uneven brackets can cause tracking issues. 

Step 4: Install the Blinds into Brackets

Double roller blinds must be inserted in the correct order:

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Install the back blind first (usually the light filter or sunscreen).

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Then install the front blind (usually the blockout).

Chain Drive Blinds:

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Ensure the flat side of the tube faces up and the chain hangs evenly.

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Insert the control side (chain) into the male bracket first.

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Then guide the pin end into the female bracket until it clicks.

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Confirm the blind has approx. 1.5–2mm of side-to-side "float" between the brackets.

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Adjust bracket position or extend the pin if there’s too much or too little movement. 

Motorised Blinds: 

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Make sure the P1 pairing button on the motor is facing forward (for programming).

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Unroll about 20cm of fabric before installation to allow for testing direction later.

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Insert the motor end into the male bracket first, keeping the blind level.

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Guide the pin end into the female bracket until it clicks securely into place. 

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Do not tilt or force the motor end down—this can damage the motor or cause incorrect fitting.

Combo Setups:

Install each blind following its respective control method (chain or motor). Always install the back blind first.

Step 5: Add Safety Features (Chain Drive Only)

Stop Balls

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Lower the chain-operated blind fully.

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Attach the clear stop ball just before the chain enters the control unit.

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This prevents over-rolling and protects the mechanism.

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For front roll blinds, the stop ball goes on the back chain (closest to the window).

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For back roll blinds, it goes on the front chain.

Child Safety Cleat

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Ensure the chain is positioned inside the cleat before attaching to the wall

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Fix the cleat to the wall or window frame at least 1600mm from the floor with the supplied screw.

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Attaching the cleat to a wooden frame or wall studs is best.

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The chain should hang down with minimal tension.

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Required by law for safety and to maintain your warranty

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Don’t remove the warning tag attached to the chain

Final Checks

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Test each blind individually: raise and lower to check for smooth operation.

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If a blind pulls to one side, apply a small strip of masking tape to the opposite end of the roller tube (under the fabric) to correct it.

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If a blind is not clicking in, check the pin end—retract it slightly and try again.

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For motorised blinds, follow the pairing instructions in your motor setup video.

Troubleshooting Made Easy 

Watch our step-by-step troubleshooting videos for simple fixes and expert guidance to get your blinds working perfectly.

How to Install & Program your RollerIQ Roller Blind

How to Install - Double Roller Blinds | Chain Drive | Inside Mount

How to Install - Roller Blinds | Chain Drive | Outside Mount

How to Install - Double Roller Blinds | Chain Drive | Outside Mount

How to Install | Motorised Blinds | Automate 12v

How to program your Remote Control for Motorised Roller Blinds

Blind won’t fit into the bracket:

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Double-check the control side is going into the correct bracket (male side).

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Retract the pin end by twisting the clear plastic cog counterclockwise.

Blind rolls unevenly:

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Apply masking tape (approx. 5cm wide) to one end of the roller tube to correct the alignment.

Chain feels tight or breaks:

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Check that the blind has adequate float (1.5–2mm).

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Ensure brackets are level and not pinching the roller.

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See our "How to Replace a Broken Chain" video for repair steps.

Cleaning your blinds:

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Wipe gently with a soft, damp cloth.

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Do not use harsh chemicals or abrasive cleaners.

Need Help?

We’re here to help at any step:

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Watch the installation videos on this page

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Visit our Troubleshooting section for quick fixes

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Book a free video consultation with our experts

With your iSeekBlinds double roller blinds installed, you’re ready to enjoy privacy, comfort, and control—day and night. Thanks for choosing iSeekBlinds.

Absolutely! Roller blinds are a versatile and stylish solution that can be easily fitted to most doors, including those made of glass, sliding, and French doors. At iSeekBlinds, we offer custom-made roller blinds designed to suit your exact measurements, ensuring a perfect fit every time.

Whether mounted directly onto the door or above the frame, our roller blinds provide excellent light control, privacy, and a sleek, modern finish. For frequently used doors, we recommend adding hold-down brackets to keep the blind securely in place when opening and closing the door.

With a wide range of fabrics, colours, and finishes to choose from, iSeekBlinds makes it simple to find the perfect roller blind to complement your space, all at a great DIY price.
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