What size blinds do I actually need?
Measure once, order right. Handles bay windows, French doors and curtain pole widths the way UK retailers expect them - with the clearance maths done for you.
Changes the measurement method
How it's fitted
In millimetres
left to right
mm
top to sill
mm
Most popular next step
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Email me these measurements + measuring guide
We'll send your 1200 × 1400mm roller blind plus a one-page measuring guide PDF with diagrams. One email, no spam.