The stack depth of vertical blinds depends on the overall blind width and the chosen opening style, either single draw or split draw. The table below provides stack measurements for both single and split draw configurations, specifically for cord-operated vertical blinds. For split draw blinds, it also details the stack depth on both the control and idle sides.

If the blind width required is not displayed, round up to the next available size for a single or split draw as needed.

Measurements are based on blinds with 89mm louvres. For blinds with 127mm louvres, please reduce the stack measurements by approximately 15%.

All dimensions are given in millimetres (mm) and are intended as a general guide only, as actual sizes may vary slightly.

A small selection of roller blind fabrics can be joined to achieve a larger size.  If a join is possible, the details will be displayed in the product description.  Joins are always horizontal and positioned as close to the top of the blind as possible.  To achieve a join two pieces of the roller fabric are overlapped and then stitched or bonded, depending on the fabric.  The image below shows a roller join on a plain blue fabric.

Perfect Fit Venetian, Pleated and Wooden Blinds project 10mm away from the window frame.  Perfect Fit Roller Blinds project 60mm at the top to accommodate the roller tube and 10mm at the sides and bottom.  These measurements are based on the Perfect Fit frame fitting flush to the window frame. The height of the Perfect Fit Roller Blind fascia at the top is 75mm.

Deluxe Roman Blinds

All sizes are approximate

If the Perfect Fit Pleated Blinds will not stay up, additional tension is required. To add tension please follow the steps below;

• Remove the blind from the window and lay face down.
• Remove the shoe tab securing the cord to the bottom of the Perfect Fit frame.
• Inside the shoe a shim can be moved to increase the tension to the cord.
• Refit the shoe to the bottom of the Perfect Fit frame and repeat the process on the opposite side.
• If additional tension is required, the cord can be re-knotted to the shoe shim shortening the cord length thus increasing the tension further.

Please ensure the blind is operating as required before cutting any excess cord off.

Aluminium Venetian Blinds 25mm Slat

Aluminium Venetian Blinds 50mm Slat Width

Wooden Venetian Blinds 50mm Slat (+10% for tapes)

All sizes are approximate

We offer two types of Aluminium Venetian Blind brackets, one for 15mm/25mm slats and one for 35mm/50mm slats.  Please find the image below for reference;

The following lists include the recommended tape colours for a selection of Wooden and Faux Wooden Venetian Blinds;

The tension for Perfect Fit Roller Blinds can be adjusted by increasing or decreasing the “wrap tension”.  Please follow the steps on page five for the Perfect Fit Roller Blinds measuring and fitting instructions found here or follow the steps below.

For the fabric to roll up, we need to add ‘wrap tension’ at the top of the blind.

1. Pull down the blind (do not manually push back up as it needs to raise naturally with the tension)

2. Carefully insert a 4mm allen key or angled allen drive attachment (R9002 as shown) into the hexagon slot in the control end, being careful not to push the screw out.

3. Turn ‘anti-clockwise’ to add tension until the blind starts to lift.

4. Tension is complete when the blind is fully opened.

5. Push the worm retaining clip into the hexagon slot to secure the tension.

Ensure the bottom bar end caps are positioned in the Perfect Fit frame channel furthest from the window.

Perfect Fit Roller Blinds are operated by tilting the bottom bar back to raise/lower the blind and setting the bar straight to lock.  The end caps compress within the channel to secure the blind at the required level.

Please note if the bottom bar end caps are not sliding within the channel furthest from the glass the blind will not hold.  The image below highlights (red section) the correct channel the bottom bar end caps should slide within.  The bottom bar can then be tilted to raise/lower the blind;