When ordering multiple Roman blinds for the same room that need to be side by side and are different drops, the battens will not line up unless we are aware of this and adjust the base panel on the blinds to suit. Lineup of side by side romans have a maximum tolerance of +/- 5mm.
All roman blinds settle after installation. The type of fabric, its weight and size of the blind will affect the extent to which the blind settles out. As this is unpredictable, the final drop may vary by up to 20mm, this is stated on the measuring page and you should of deducted this amount from your measurement if measuring to the floor.
We do not offer Recess Fit Roman Blinds due to restriction of access to the control mechanism of the blind, the fabric drop needing to settle over time, and because when the Blind is fully up the stack size can take up a considerable amount of your window restricting incoming light.