I ordered windows too late. My $2,000 lesson.
A personal story with exact numbers: order date, promised date, actual date, cost of the resulting delay. What's YOUR most expensive procurement mistake?
I'm going to tell you exactly how I turned a $4,800 window order into a $6,800 window order – and added four weeks to my renovation – all because I didn't make one phone call on time.
The timeline of my mistake
March 15 – Signed the contract with my GC. Demo scheduled for May 1. Six weeks of runway. Plenty of time, I thought.
March 20 – GC sent me his window schedule: "Order windows by April 1 at the latest. Lead time is 6–8 weeks, so they'll arrive right around demo."
March 25 – I called the window supplier. They quoted me 6–8 weeks. I said "great, I'll get back to you." I didn't get back to them.
April 1 – My deadline. I was "too busy" with work. I told myself I'd do it tomorrow.
April 3 – I finally called to place the order. The supplier said: "Good news – we can still get them in 6–8 weeks. But we're closed for a long weekend, so the order won't process until April 7."
April 7 – Order placed. Promised delivery: June 2 (8 weeks from order date).
May 1 – Demo started. No windows. Not a problem – we weren't at the window stage yet.
May 15 – Framing was done. Rough openings were ready. GC asked: "Where are the windows?"
May 20 – I called the supplier. "They're still on track for June 2," they said. "But we'll call you when they ship."
June 2 – No call. I called them. "Oh, there was a delay at the factory. They're now scheduled for June 9."
June 9 – No windows. I called again. "They're in transit. Should be here by June 12."
June 12 – Windows arrived. Finally. Twelve weeks after I placed the order. Eight weeks after I should have placed the order.
The actual numbers
Date | What happened |
|---|---|
April 3 | Date I should have ordered (had I met the April 1 deadline) |
April 7 | Date I actually ordered |
June 2 | Promised delivery date (8-week lead time from order) |
June 12 | Actual delivery date (9.5 weeks from order, due to factory delay) |
Total delay from original deadline | 5 weeks behind schedule |
The cost breakdown
Let me show you exactly what that delay cost me in real dollars:
Cost item | Amount |
|---|---|
Idle labour – Two workers, 4 days, waiting for windows because they couldn't do trim or siding. | $1,200 |
Rebooking fees – Trim carpenter had to be rescheduled. His next opening was 3 weeks later. He charged a $200 "rescheduling fee." | $200 |
Extended rental – I had a dumpster on site for an extra week because we couldn't move to the next phase. | $150 |
Storage – Cabinets and appliances arrived on schedule, but with no windows installed, I couldn't move them into the house. Paid for an extra month of storage. | $150 |
My time – Hours on the phone chasing the supplier, updating the schedule, and managing the ripple effects. At my billing rate, this was the biggest cost. | $300 |
Total direct cost | $2,000 |
And that's not counting the intangibles: the stress, the delays to the rest of the project, the nights I couldn't sleep because I was replaying my mistake in my head.
The domino effect
Here's what happened because the windows were late:
Trim carpenter couldn't work (needs windows installed to case them)
Siding crew couldn't work (needs windows flashed and sealed)
Painters couldn't work (needs trim finished)
Flooring couldn't go in (needs windows sealed so they didn't get rained on)
Cabinets couldn't be installed (needs floors done)
One late order delayed six other trades. Each of those trades had to be rescheduled, and because good trades are booked weeks in advance, the delays compounded. What should have been a 12-week renovation stretched to 16 weeks.
Why I didn't order on time
I had no good excuse. I had the measurements. I had the quote. I had the supplier's phone number. I even had a reminder on my calendar.
But I kept thinking: "I'll do it tomorrow. I have plenty of time. Six weeks is plenty of time."
Here's what I didn't understand then, but know painfully well now:
Lead times are quoted from order date, not from when you "start thinking" about ordering.
Lead times are estimates, not guarantees. A "6–8 week" window can easily become 10–12 weeks if the factory is backed up.
You can't start the clock until the order is placed. Every day you delay is a day you can never get back.
What I should have done
If I could go back, I would have done three things:
Ordered the day I got the quote. Not "when I got around to it." Not "when I had final measurements." The day the quote arrived.
Set a firm deadline with my GC earlier. I should have told him, "I'll have the order placed by March 20," and then treated that as non-negotiable.
Built in a buffer. Instead of assuming 6–8 weeks, I should have budgeted for 10–12. And then ordered early enough to accommodate that.
The lesson I paid for
I learned something expensive, but I learned it well: the most expensive decision you make in renovation is the one you put off.
Not the tile you overpaid for. Not the change order you signed. The decision you didn't make on time. Because every day of delay costs money – in idle labour, in rescheduling fees, in extended rentals, and in stress.