Balcony & windows · A short practical guide
Mosquito screen does not close: replace the mesh or the frame
A mosquito screen lets insects through the edge although the mesh is intact.

What to check
Check frame geometry, guides, rollers and contact at the edges. Torn mesh and a deformed frame are different faults. Some systems require specific compatible parts.
Preparation and next steps
Send the closed screen, gap close-up, dimensions and tracks. Explain whether it moves freely and whether it was hit or removed. Diagnose before ordering mesh or a frame. Visible glass size alone is not the correct replacement size.
Photos + dimensions + city + preferred time.
Understanding the prices
These are labour estimates, not a final quotation. Fixings, materials, removal, difficult access, a helper and additional jobs are agreed separately. Confirm the minimum visit charge and total before booking.