Measuring Guide

A perfect fit starts with precise measurements. Please measure the final area you want to cover, not just the opening.

Important: Measure the Frame, Not the Opening

Our products install via Velcro onto your door/window frame. The dimensions you provide will be the exact final size of the product.

Please ensure you have enough flat surface (at least 2–4cm) on your frame for the Velcro.

Different products use different calculators. Measure according to your product type below.

Standard (Center opening)

Two panels meet in the middle. Measure the full frame where the Velcro will be attached.

Width (W): Total frame width, left to right.
Height (H): From top of frame to floor (or desired bottom point).

You will enter:

Width (W) × Height (H)

Extra Large

Large center-opening door. Same as Standard: measure the full frame. If width exceeds 150cm, the calculator will suggest additional panels for a perfect seal.

Width (W): Total frame width.
Height (H): Total frame height.

You will enter:

Width (W) × Height (H) — and optionally number of panels

Side opening

One panel opens to the left or right. You need the total frame size and the width of the side opening (passage space).

Width (W): Total frame width.
Height (H): Total frame height.
Side open size: Width of the opening on the side where the curtain opens.

You will enter:

Width (W) × Height (H) × Side opening — and opening side (left/right)

Double side opening

Two panels open from left and right. Measure the total frame and the width of each side opening.

Width (W): Total frame width.
Height (H): Total frame height.
Double side open size: Width of one side opening.

You will enter:

Width (W) × Height (H) × Double side opening

Arched door & window

For arched openings, we need an extra measurement for the curve: peak height (H1) and side height (H2).

1. Width (W): Outer width of the frame where Velcro will be attached.
2. Peak height (H1): From the center top of the arch to the bottom frame.
3. Side height (H2): Vertical height before the curve begins.

You will enter:

Width (W) × Peak height (H1) × Side height (H2)

Window screen

Simple rectangular window. Measure the frame surface you want to cover.

Width (W): Total window frame width.
Height (H): Total window frame height.

You will enter:

Width (W) × Height (H)