Fix 1: Replace Torn Screen Mesh (Most Common)

  • Replacement fibreglass or aluminium screen mesh (buy slightly more than the frame opening — roll available from Bunnings)
  • New rubber spline (the rubber cord that holds mesh in the channel — match to existing diameter)
  • Spline roller tool ($5–15, essential)
  • Scissors or a Stanley knife
  1. 1

    Remove the old mesh and spline

    Lay the screen door frame flat. Locate the rubber spline — it sits in a channel around the frame perimeter, holding the mesh in place. Use a flathead screwdriver or the pointed end of the spline roller to pry out the spline starting at a corner. Pull out the spline around the entire frame, then remove and discard the old mesh.

  2. 2

    Cut new mesh to size

    Unroll the new mesh over the frame with 3–5cm overhang on all sides. Cut roughly to size — exact trimming happens after installation.

  3. 3

    Press mesh into channel with the spline roller

    Starting at one corner, use the convex (rounded) wheel of the spline roller to press the mesh into the channel groove. Work along one side completely before starting the next. Keep the mesh taut but do not stretch it out of shape. Once the mesh is pressed into all four channels, press the new rubber spline on top using the concave (grooved) wheel of the spline roller. The spline locks the mesh in place.

  4. 4

    Trim excess mesh

    Use a Stanley knife to trim excess mesh flush with the outside edge of the spline. Cut carefully along the outer edge of the spline channel.

Fix 2: Screen Door Off Track or Hard to Slide

Sliding screen doors run on rollers at the bottom. If the door is difficult to slide or jumps off the track: clean the track thoroughly with a vacuum and damp cloth (debris is the most common cause). Lubricate the track with silicone spray. If rollers are worn or broken: replacement rollers are sold at hardware stores — remove the door, prise off the old rollers with a screwdriver and snap new ones in place.

Frequently Asked Questions

Fibreglass mesh is the standard choice — it is flexible, does not crease easily during installation, and is rust-proof. Aluminium mesh is more durable and tear-resistant but harder to work with and can corrode near salt air. For pet-resistant screen doors in areas with cats or dogs: “pet-resistant” mesh (heavier fiberglass weave, available from Bunnings and specialist screen suppliers) is worth the extra cost. Standard mesh is available in charcoal and grey — charcoal provides better outward visibility.
Yes — for holes under 3–4cm: screen repair patches (adhesive-backed mesh patches) are available from hardware stores for $5–10. Clean the area, peel and stick over the hole from the inside. For small holes in fibreglass mesh: clear nail polish applied over the hole seals it effectively. For larger holes or tears, a full replacement gives a much neater result and is worth doing properly.