What mistakes do new installers make?
Short Answer
The most common mistakes: inadequate surface prep, contaminated tools, working too fast, using too much or too little slip solution, poor edge finishing, and not inspecting work before the customer sees it.
Full Explanation
Understanding common mistakes helps new installers avoid them. The most frequent issues: inadequate surface prep (the most common cause of contamination and adhesion failures), contaminated tools (dirty squeegees and blades cause scratches and debris under film), working too fast before technique is solid, incorrect slip solution ratio (too much causes slow tack-down; too little prevents repositioning), poor edge finishing (lifting edges are the most common customer complaint), and skipping the final quality inspection before the customer sees the work. Each of these is preventable with proper training, patience, and a consistent workflow.
What to Consider
- Surface prep is the most common source of installation failures
- Contaminated tools cause scratches and debris under film
- Working too fast before technique is solid leads to more rework
- Inspect every installation thoroughly before the customer sees it
- Develop a pre-delivery checklist and use it every time
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