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How Can Window and Door Installers Quote Faster When Every Frame Has Dozens of Options?

Window installers take days to quote because every frame has colours, glass, hardware and styles. We build a quoting tool that prices options from your rules.

Updated 3 min readBy SpiderHunts Technologies

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Quick answer — TL;DR

Window and door quotes are slow because each frame multiplies options, style, colour on each side, glass, hardware, cills and trims, and the price is built up by hand from fabricator price lists. We build a quoting tool that holds your fabricators' prices and your own labour and margin rules, prices every option combination correctly, and produces a clear quote the surveyor can issue from the house or the office the same day.

Nine windows, one door, three evenings

The surveyor spent an hour at the house. Nine windows, a back door, a French door. The customer wants anthracite grey outside and white inside, chrome handles, one obscure bathroom window, and wants a price for both a composite and a uPVC front door. Back at the office, the quote is built up line by line from a fabricator price grid, a hardware price list, a spreadsheet of your fitting rates and a note about the scaffolding. It takes three evenings to get to.

The competitor who visited the day before sent their price that night.

Why quoting windows is slow

Window pricing is multiplicative. A frame's price depends on its size band, its style, the colour on each face, the glass spec, the hardware and any extras, and each fabricator structures its price list differently. On top of that you add your own labour, which varies by frame size and access, and your margin.

  • Fabricator price lists are grids of size bands with option surcharges, held in PDFs or spreadsheets.
  • Dual colour, foils and special glass are priced as percentages or add-ons that are easy to miss.
  • Labour depends on frame size, floor level and whether removal is difficult.
  • Your margin rules sit in the owner's head.
  • Alternative options, like composite versus uPVC doors, need to be priced side by side.

What slow quotes cost

Homeowners getting window quotes usually ask several companies. The one who comes back fastest with a clear, professional quote has an advantage before price is even compared. Slow quotes lose jobs. Hand-built quotes also carry mistakes, like a missed colour surcharge that takes margin off the job, or a missed extra that turns into an awkward conversation later.

The quoting tool we build

  1. Your fabricators' price lists are loaded into a price engine: size bands, styles, colours, glass options and hardware, with surcharges applied the way each fabricator does it.
  2. Your labour rates are set by frame type and size, with extras for upper floors, difficult removal or making good.
  3. Your margin rules are held centrally, so every surveyor prices the same way.
  4. The surveyor enters each opening, often straight from the survey app, and chooses options from lists that only show valid combinations.
  5. Alternatives, such as two door options, are priced side by side on the same quote.
  6. The quote is produced as a clear PDF and web page with a picture of each frame style, sent to the customer from the house if you want.
Quote stepBy handWith the quoting tool
Frame priceLook up grid, add surchargesCalculated from loaded price list
LabourEstimate per jobFrom your rates and access notes
MarginOwner's judgementYour rules applied every time
OptionsSeparate quotesPriced side by side
IssuingDays laterFrom the house or the office

If your existing quoting software does most of this well, we would rather improve how it is fed than replace it. We say so if that is the case.

What surveyors and owners get

Surveyors can issue a quote the same day, sometimes before they leave the house. Every quote uses current prices and the same margin rules. The owner sees margin on each quote before it goes. When a fabricator changes its prices, one update reaches every new quote.

Quotes also feed the order. When the customer accepts, the same frames and options become the fabricator order, without anyone retyping what the surveyor already entered.

Signs quoting is holding you back

  • Quotes take days to go out after the survey.
  • You have lost jobs to faster competitors.
  • Surcharges for colour or glass are sometimes missed.
  • Only the owner can price a job confidently.

FAQ

Frequently asked questions

The questions readers ask us after this guide.

Still have a question?

Ask us directly — a senior engineer will get back to you.

Ask about your project

Can it load our fabricator's price list?

Usually. Price grids in spreadsheets load directly. PDFs are extracted and checked by a person before prices go live.

We already use window quoting software. Do we need this?

Maybe not. If your software prices well but is slow to feed, we can fix the feeding. We look at what you have before recommending anything.

Can customers accept the quote online?

Yes, with an electronic signature and a deposit link if you want one.

What affects the cost?

The number of fabricators and product ranges, how their price lists are structured, and whether quotes need to flow into ordering and accounts.

Keep reading

More on Problems We Solve

Start here

Tell us where your window and door jobs go wrong

Describe how a job gets from survey to fitted frame in your business, who your fabricators are and what software you quote and order in. We will tell you honestly what we would build, what we would leave alone, and if a change inside your current quoting software would solve it, we will say so.

  1. You tell us what you needTwo minutes on the form, or a message on WhatsApp.
  2. A senior engineer reviews itAnd comes back with questions, a realistic range and an honest view on fit.
  3. Free 30-minute scoping callWe talk through scope, options and a realistic estimate — with no obligation.
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