Specifically for Window Fitters

Quote Software Built for UK Window and Door Installers

Quote supply-and-fit jobs from your phone in under two minutes. Itemise every window and door with specs and pricing. Get customer sign-off before you order a single frame.

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Multiple Units, Multiple Specs, Zero Margin for Error

Window and door jobs involve multiple units with different specs: sizes, frame materials, glazing types, handles, colours. Managing all of that on paper or in a spreadsheet is slow and error-prone. One wrong measurement on a quote means a frame that does not fit and a margin that disappears.

Custom Orders Cannot Be Returned

Windows and doors are custom-manufactured and non-returnable. Ordering before the customer has signed off on the exact specification is a gamble. A verbal approval is not enough when you are committing thousands of pounds to a manufacturer. A signed written quote protects you completely.

First Impressions Decide Who Gets the Job

Customers get multiple quotes for window replacements. If yours arrives as a text message with a total and the competitor sends a branded PDF with every unit itemised, you look less professional regardless of price. First impressions decide who gets the job before a single price is compared.

Supply-and-Fit Pricing Is Hard to Present Clearly

Customers want to see what the windows cost versus what the fitting costs. Lumping everything into one number invites suspicion and makes customers feel they cannot compare quotes fairly. Splitting materials and labour transparently builds trust and justifies your price in a way a single total never can.

The Fastest Quote Wins the Work

Customers replacing windows often want to move quickly. The installer who quotes first usually wins. Going home to type it up on the laptop means losing to the competitor who quoted from the driveway. A two-minute quote from your phone on site closes the job before anyone else has replied.

"I used to spend an hour typing up window quotes when I got home. Now I send the PDF before I've even locked the van. Customers love how professional it looks."

Mark Fielding
Window & Door Installer, Yorkshire

How It Works for Window Fitters

You have just finished surveying a semi-detached house for a full set of replacement windows. Six units: three casements upstairs, two bay frames downstairs, and a composite front door. Instead of going back to the office to type it up, you open QuoteWorkx on your phone while still at the property.

Add each unit as a separate line item: frame type, glazing spec, supply cost with your markup, and fitting labour. The system totals everything automatically, including VAT if applicable. The whole quote is built before you leave the drive.

Hit send. The homeowner gets a branded PDF with every unit priced individually, your logo, your contact details, and an Approve and Sign button. They review the itemised breakdown that evening and tap approve on the WhatsApp link. The order goes to the manufacturer the next morning with a signed specification attached. No phone calls, no follow-up visits, no disputes about what was agreed.

Built for Your Workflow

Features specifically designed for Window Fitters businesses.

Multi-Unit Quoting

Quote every window and door as a separate line item with individual specs, sizes, and prices. Six windows and a front door quoted clearly in one PDF.

Supply and Fit Pricing

Split frame supply costs and fitting labour so the customer sees both. Transparency builds trust and justifies your total.

On-Site Approvals

Customers review, approve, and sign the quote on their own phone before you place any order. No wasted stock, no returns, no risk.

WhatsApp Integration

Send the branded PDF straight to the customer's WhatsApp with one tap. The quote arrives where they actually look, and approvals come back faster.

Professional PDFs

Branded with your logo, your company name, your registration details. The customer sees a professional installer, not a scribbled list of window sizes.

Fast Mobile Quoting

Build a full multi-unit quote on your phone in under five minutes. Quote before you leave the property and beat the competition on response time.

Frequently Asked Questions

What should a window fitting quote include?+
A professional window fitting quote should list each unit separately with dimensions, frame specification (e.g. uPVC casement, aluminium tilt-and-turn, triple glazed), supply cost, and fitting labour. Include removal of old frames, any making-good, lintel work if required, and waste disposal. QuoteWorkx lets you itemise every unit clearly in a single PDF.
How do I quote for a full house of replacement windows?+
Measure each opening, confirm the specification for every unit with the customer, and list each window and door as a separate line item with supply and fit pricing. Include old frame removal, making good, and any specialist items such as bay pole sets or composite door hardware. QuoteWorkx handles the line-by-line breakdown so the customer sees a complete picture before you order anything.
Is there a quoting app for UK window and door installers?+
Yes. QuoteWorkx is built for UK window and door installers. Create a full supply-and-fit quote from your phone, itemise every unit by spec, get customer approval before ordering, and send a professional PDF via WhatsApp or email. Starter plans begin at £4 per month with a 7-day free trial, no card required.
Should I get customer sign-off before ordering windows?+
Always. Windows and doors are custom-manufactured to your exact specification and cannot be returned. A verbal approval is not enough when you are committing thousands of pounds to a manufacturer. QuoteWorkx captures a digital signature and timestamp before any order is placed, giving you complete protection.
How long should a window fitting quote be valid for?+
Most UK window installers set quotes valid for 30 days, as glass, frame, and hardware prices fluctuate with material costs. Make sure your quote states a clear expiry date — QuoteWorkx includes this automatically on every quote you send.
Is a digital quote legally binding for a window fitter in the UK?+
Yes. Under English contract law, a digitally approved and signed quote forms a binding contract provided the scope, specification, price, and terms are clear. For window and door work this is particularly important because the specification on the signed quote is the document you send to the manufacturer. QuoteWorkx captures the timestamp, IP address, and digital signature automatically.
How much does quoting software cost for a sole trader window installer?+
QuoteWorkx Starter plans begin at £4 per month with a 7-day free trial and no card required. Most window installers report winning additional work directly from more professional quoting — a single extra job each month covers the cost many times over.
Can I use QuoteWorkx on my phone while on site?+
Yes. QuoteWorkx is built for mobile. Do the survey, measure every opening, confirm the specification with the customer, then build and send the quote on your phone before leaving the property. The customer receives the PDF and approval link before you have driven off.
Do my customers need to download anything to approve a quote?+
No. The customer receives a link in their WhatsApp or email. They tap it, review the itemised PDF, and approve with a digital signature — all in their browser. No app installation, no account, no friction. It is the fastest approval process you can put in front of a homeowner.
What if the customer changes the window specification after I send the quote?+
Any change to the specification after the quote is signed — frame colour, glazing type, hardware choice — should be treated as a variation and quoted separately before you amend the manufacturer order. Because you have a signed written record of the original specification, this conversation is straightforward. QuoteWorkx makes issuing a variation quote fast and easy.
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Resources for Window Fitters

How to Write a Professional Quote

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