The Basics – things you need to know when starting:

A. For accuracy and best results always try and use a metal tape measure

B. Be ready to write the measurements down immediately by having a pen/pencil and

paper to hand.

C. Label each window for clarity (e.g. kitchen, bedroom, office, board room etc)

Inner or Outer Recess?

Just like with window blinds you have two fitting options available to you depending on your requirements.

1. Inner Recess - This is s where the shutters fit inside the window recess or frame.
2. Outer Recess - This is s where the shutters fit outside the window recess or frame.

How to measure for an inner recess fitting

Step 1 – Check Your Recess Is Square

• First you need to check your recess is square making it suitable for our shutters to be fitted in the recess
• Measure diagonally from corner to corner on both sides, then compare both measurements

• If the difference is 12mm or less, you’re good to go. If the measurements vary by any more than 12mm, then we would recommend you choose to fit shutters ‘outside mount’, on to the internal wall.

Other things to be aware of:

• Inspect your window recesses for any potential obstructions such as handles or any inward opening windows or doors. We would recommend you use an outside mount for any inward opening windows so that your windows can still open in full and are not obstructed. Ensure the position of your shutters will not interfere with any of the above points and consider the position of your shutters when they are open, normally only done when gaining access for cleaning or ventilation.
• All our full height shutters are supplied with a four-sided frame for strength, stability and ease of installation.
• Decide where your shutters are going to sit. This can be at the front of the recess (order Z frame) or inside the recess (order L frame). Always take your measurement at the position you plan to fit your shutters. Don’t worry about making any deductions for clearance, we do that for you.
• Allow for a 50mm overlap to both your width and drop when installing outside the recess only
• Consider the opening of your folded panels for cleaning and access. Shutter panels would normally rest in the closed position with the louvres adjusted to give the desired control.
• Shutters provide great insulation and whilst not fully blackout, they offer a great deal of light control and privacy

Step 2 – Fitting at the front of your recess (Z Frame)

• For the front of recess fitting you need to measure at the front edge of the recess. Measure the width at the Top, Middle and Bottom
• Next measure the drop on the right, in the centre and on the left. Make a note of the smallest measurements taken, these are the sizes you will use later to place your order
• Now you’re ready to choose and order your favourite ‘z’ frame style. The overlap flange of the frame will cover any uneven clearance gaps between the edges of the recess and frame. This is the most forgiving method of recess fitting and would not normally require any filling of gaps with caulk or silicone filler.

Step 3 – Fitting inside the recess (L Frame)

• For an inside recess fitting, you can position your shutters anywhere you choose inside the recess, even flush against the window. Just make sure you measure far enough forward so that you avoid any obstructions such as window handles
• Mark where you are going to fit your shutters and measure both the width and the drop in 3 places, note down the smallest measurements taken, these will be used when ordering