> ## Knowledge Base Index
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> Use this file to discover available pages before exploring further.
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# What questions should I ask myself before requesting a quote?

A quick, accurate quote depends mainly on the quality of the information you send us. Here's the checklist to prepare before you write to us.
**The checklist before contacting us:**
1. Which part is affected? (spring, motor, seal, lock…)
2. What is the make and model of my door?
3. Do I have precise measurements, or can I easily take them?
4. Do I have photos of the part and of the door as a whole?
5. Is this a like-for-like replacement or an upgrade?

The habit that helps: the more complete your first message, the fewer back-and-forths before you get a final quote.

And then? Ready to request your quote? See "How do I get a quote?".