Decide which way you'd like to install your curtain, inside mount or outside mount. Measure by the following instructions: 

 

Inside Mount

■ Install within the window frame
■ Often used in Bay Windows, or windows with windowsill

Inside Mount Measurement

 

STEP 1：Measure the in frame width
Please measure the width range of installing curtain pole 

STEP 2：Measure the in frame height 
Please measure positions of left, middle, and right. Record the maximum number of these three, and that is the curtain height

STEP 3:  Measure the depth of window frame & the thickness of handle bar exceeds window frame. 
Depth of window frame — thickness of handle bar exceeds window frame  ≧ 15cm, the blinds can fit in the frame. 

 

■ Minimum size unit: 1cm
■ If Buloo wall bracket is used, the maximum effect of shading will be achieved because the curtain can be drawn open to the very end.
■ When curtain is drawn to the sides of window opening, part of the lighting range of window will be hindered; if you wish to keep
   the window clear, outside mount installation is suggested
■ The width of flat cloth is suggested to be at least 1.5 times of the in frame width to have the best curtain curve

 

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Outside Mount

■ Install on the surface, wall, or ceiling beyond the range of frame.
■ Can cover the window completely without light leaking in; also  hide window frame, increase covering area and reduce light leak in
    from surroundings. 
■ Common installation. When curtains are drew open, drapes won't hinder the area of light coming in.

Outside Mount Measurement

STEP 1 Decide the length of curtain pole:
Measure the in-frame width + extra width expected to cover = width needed(finial not included) 

STEP 2 Decide the width of drape:
1.5~2 times of length of curtain pole = Width of drape needed. 

STEP 3 Decide the height of drape:
Measure in frame height + extra height wish to cover = Height of drape needed

■ Minimum size unit: 1cm
■ It is suggested to add more than 10~15cm all around the window frame. The actual extra covering area depends on the conditions of
   the space or visual effects requested. 
■ If curtain poles are applied, exceed 10cm from each side of curtain poles is suggested for aesthetics
■ If installed in the curtain box, reduce 0.5~1 cm on curtain pole is suggested to keep some space for possible alteration in
   installation.
■ For pleated curtain with crochets, patterns on the drape are different from ready-made curtains presented online. Please ask our
   staff for more details. 

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Reminders

■ The surroundings of window has to be completely flat and no obstables around when dieciding window sizes. 
■ Sizes shown on the ready-made products in the shipment are the sizes after flattening. 
■ Methods of hanging different curtains (suspension bands, hooks, curtain rings, grommets) makes the positions differ after
   installation. Please contact our staff for precise sizes on curtain pole accessories and height of drapes if limited conditions existed
   in the space and environment. 

Illustrations of sizes of window/ curtain box

 

Video instruction

How to get complete sizes on installation area of inside mount/ outside mount?
How to know inside mount/ outside mount is best for your blinds/ curtains? 

>> Complete instruction