1) Fixed Frame Flyscreens (Recess Fit Only)

KozijnenPro fixed flyscreens are designed exclusively for recess fit installation — sitting neatly inside the window frame. This ensures a minimalist look, excellent sealing, and compatibility with all our aluminium window systems.

How to Measure

1. Measure the internal width between the reveals at the top, middle, and bottom. Use the smallest number.
2. Measure the internal height between the sill and top reveal at the left, center, and right. Use the smallest number.
3. Subtract 2–3 mm (¹⁄₁₆–⅛ in) from both width and height to allow fitting tolerance.
4. Record final dimensions clearly as W × H (mm).

Common Mistakes

• Measuring only once instead of at multiple points.
• Forgetting to subtract tolerance for smooth installation.
• Using outside frame measurements instead of internal reveal size.

Hinged Flyscreen

2) Hinged Flyscreens

Ideal for outward-opening casement windows and single doors. Ensure smooth swing and latch clearance.

1. Measure opening width and height from the inside edges of the frame (three points each; use smallest).
2. Subtract about 3 mm (⅛ in) to allow for hinge and latch clearances.
3. Check handle and lock projections to prevent interference.
4. Confirm enough depth for hinges and magnetic closure hardware.

Common Mistakes

• Ignoring door swing direction (inward door vs outward screen).
• Missing handle/lock clearances.
• Measuring only the visible daylight area rather than the full opening.

Sliding Flyscreen

3) Sliding Flyscreens

Perfect for patio and balcony doors. Accurate measurement ensures smooth travel along top and bottom tracks.

1. If tracks exist, measure width between the inside faces of the vertical tracks.
2. Measure height from the inside of the top track to the inside of the bottom track.
3. If tracks don’t exist yet, measure the opening and confirm there’s space for tracks (typically 30–40 mm clearance).
4. Note track depth and any uneven surfaces.

Common Mistakes

• Measuring wall-to-wall instead of inside the track faces.
• Not checking overlap for multiple sliding panels.
• Ignoring sagging or uneven head/floor.

Double Pleated Flyscreen

4) Pleated Flyscreens

Pleated systems are modern and ideal for wide openings such as lift-and-slide doors. Measure both the span and cassette depth.

1. Measure total opening width — this equals the extended span of the pleated screen.
2. Measure height from finished floor/sill to top frame.
3. Allow for the cassette housing depth (usually 45–55 mm) and check side-guide clearance.
4. For double units, ensure the mid-join aligns when closed.

Common Mistakes

• Forgetting cassette depth when space is limited.
• Measuring only the pleated area, not the housing.
• Not checking for uneven floor levels.