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How Do Window Installers Protect Margin When Fabricator Prices Rise After a Quote Is Accepted?

Window installers lose margin when fabricator prices rise on quotes accepted months ago. We build tracking that flags every open quote a new price list hits.

Updated 3 min readBy SpiderHunts Technologies

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Quick answer — TL;DR

Fabricator price rises hurt installers because quotes issued months earlier, some still open and some accepted but not yet ordered, are held at the old price with nobody checking which ones are affected. We build quote validity tracking that records the price list each quote used, flags open quotes when a new list lands, shows the margin effect on accepted but unordered jobs, and prompts the office to act within your terms.

The price list changed in March

Your main fabricator announces a price increase from the first of March. You have forty quotes out, some from November. A homeowner accepts one in April, on the old price. Two accepted jobs are waiting to be ordered because the homeowners wanted a summer fit. Nobody checked which quotes used the old list, so all of them go through at the old figures, and the margin on each one quietly shrinks.

Why old quotes slip through

Quotes carry a validity period, but nobody checks it when a homeowner comes back. Price lists change on the fabricator's timetable, not yours. And accepted jobs waiting months to be ordered are exposed to every change in between.

  • Quotes do not record which price list they were built on.
  • Validity dates are printed on the quote but not tracked.
  • When a new price list arrives, nobody lists the quotes affected.
  • Accepted jobs waiting to order are not repriced to see the effect.
  • The decision to honour or revise is made case by case, from memory.

What your terms allow when prices change is for your own terms of business and your adviser. The system shows you the exposure and applies your policy.

What the gap costs

Each old quote accepted at the old price gives away the difference, and across a busy season that adds up. Revising prices after acceptance without clear terms damages trust. And without seeing the exposure, you cannot decide sensibly whether to absorb an increase, pass it on or order early.

Quote validity tracking we build

  1. Every quote records the price list version it used and its validity date.
  2. When a new fabricator price list is loaded, open quotes built on the old one are listed with the difference each would see if repriced.
  3. Homeowners accepting a quote after its validity date are flagged before the acceptance is confirmed, so the office can reprice or honour it deliberately.
  4. Accepted jobs not yet ordered are shown with their margin at the new prices, so you can decide whether to order early, if the fabricator allows, or absorb it.
  5. Your policy, such as honouring quotes within validity and repricing those outside it, is applied consistently.
  6. Homeowners with open quotes can be contacted before the rise takes effect, if that suits your approach.
Quote stateWhat you see after a price rise
Open, within validityDifference if repriced, your policy applied
Open, expiredFlagged for repricing before acceptance
Accepted, not orderedMargin at new prices
OrderedNo change, already at old prices

How price rises feel afterwards

A fabricator price rise becomes a list of affected quotes and jobs, with numbers, rather than a surprise months later. Expired quotes are repriced before acceptance. You decide deliberately where to absorb and where to pass on. And homeowners get honest notice rather than a revised price after they said yes.

The same tracking works for hardware and glass price changes that affect only part of a quote.

It also helps when you talk to your fabricator. With a clear list of open quotes and accepted jobs at the old price, you can ask whether early orders can be placed before the rise, or whether the increase can be phased for work already quoted. That conversation goes better with numbers in hand than with a general complaint about prices.

Signs price rises are costing you

  • Old quotes are accepted at old prices without anyone checking.
  • You do not know which quotes used which price list.
  • Accepted jobs wait months to be ordered.
  • You find out about the margin effect at year end.

FAQ

Frequently asked questions

The questions readers ask us after this guide.

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Can it reprice quotes automatically?

It can calculate the new price. Whether to send it, honour the old one or discuss it is your decision under your terms.

Does it work with our quoting software?

Where your quoting software stores price list versions or exports quotes, we use that. Otherwise quotes are recorded as they are issued.

What about several fabricators with different timings?

Each fabricator's price list is versioned separately, so only affected lines are flagged.

What affects the cost?

How your quoting software stores prices, the number of fabricators and how many open quotes you usually hold.

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