How to Track Windows & Doors Quotes: Know When the Customer Opens It

The problem nobody names

You send the quote. You wait. One day. Two days. A week. Then you call — "just to see if you had a chance to look at it" — and the answer is "yes, yes, I'll take a look" or silence.

At that moment you know nothing. You don't know if they opened it. You don't know if they got stuck on the price or didn't understand what's included. You don't know if they've already compared it to a competitor.

Blind follow-up is one of the main reasons windows and doors businesses lose deals they could have closed.

What changes with tracking

With a tracked quote, the situation is completely different. You turn the PDF into a unique link — the customer clicks and views the document normally, with no idea you're collecting data. Meanwhile, you see:

• When they opened it — day, time, from which device
• How many pages they read — and which one they lingered on the most
• For how long — actual reading time, excluding moments when the browser was open but they were looking at something else
• If they came back to reread it — a second session is always a strong signal
• If they forwarded it — an open from a different network means they sent it to their partner, spouse or purchasing manager

The automatic interest score

The tool we use with our windows and doors clients is called Preventivo Express. For every quote uploaded, it automatically calculates a score from 0 to 100, split into four levels:

• Cold Opened it briefly or hasn't come back — wait before investing time
• Warm Interested but not yet decided — a light follow-up message
• Hot High likelihood to buy — call today
• Red-hot Very strong signals — call now, while they're reading it

The score factors in how many pages they read, how many times they returned, how much time has passed since the last open, and whether they downloaded the PDF or clicked the contact link.

The pricing page: the data point that changes everything

One of the most useful data points for windows and doors businesses is knowing which page the customer lingered on the most. In practice, the same pattern shows up almost every time:

• If they get stuck on the pricing page — the issue is price. Be ready to explain the value or offer options.
• If they get stuck on the technical specs — they have questions about the product. Calling to explain the details is the right move.
• If they read the whole thing to the end — they're genuinely interested. This is the moment to propose a second meeting.

Without tracking, you never have this information. With tracking, you go into the call already knowing what to say.

How to get started in under 5 minutes

The process with Preventivo Express is simple:

1. Upload the quote PDF to the dashboard
2. The system generates a unique link for that customer
3. Send the link via WhatsApp or email instead of the attachment
4. The customer sees the document normally — no reference to tracking
5. You get real-time notifications and see the updated score

The first 30 days are free, no credit card required. It takes less than 2 minutes to upload your first quote.