Start with a case with raised corners and a lip above the screen, which prevents more cracks than any protector. Add case-friendly tempered glass to take surface impacts and scratches, and lens protection if the camera sticks out. On building sites, turn on touch sensitivity for gloves.
What breaks screens
Most screen cracks start at a corner or edge. The impact flexes the display and the crack spreads inwards. A protector covers the flat face, not the corners, so it helps most with face-down drops onto gravel and with scratches from grit, not the classic corner drop.
The protection system
| Layer | Stops | Look for |
|---|---|---|
| Case with raised corners | Corner and edge impacts | Air-cushioned corners; lip above screen |
| Tempered glass | Face-down impacts, grit, scratches | Case-friendly; full adhesive |
| Lens protection | Camera bump scratches and cracks | Individual lens covers or a lipped case |
| Lanyard or grip | Prevents drops | Useful on ladders and scaffolds |
Building sites and trades
- Dust and grit are harder than glass. Expect to replace protectors more often and buy multipacks.
- Gloves: turn on touch sensitivity or glove mode on Android; on iPhone, use touchscreen-compatible gloves.
- Rugged cases with built-in screen covers can replace a separate protector. Don't use both together.
- Replace cracked protectors quickly: cracked glass lets site dust reach the screen.
Questions people ask
Does a screen protector stop your screen cracking when dropped?
It helps with face-down impacts and scratches but does little for corner drops. A case with raised corners matters more.
What screen protector is best for construction workers?
Case-friendly tempered glass in multipacks, with a rugged case and glove-friendly touch settings.