Independent work sample, built for one real business

Britannia Double Glazing: make "fully guaranteed" something a customer can check, not just a phrase on the page

The company's own site advertises being "Voted as the Best Double Glazing company in Burnley and the surrounding areas" and states "all our work is fully guaranteed for your peace of mind." Its public Trustpilot record (2.5 out of 5, 5 reviews, dated September 2025 through May 2026) shows that guarantee breaking down in one specific, repeated way: a follow-up promise gets made, an installation arrival window, a repair visit, a replacement part, and then nothing is written down anywhere the customer or the office can check, so it quietly slips. The company runs on a WordPress site with no booking or job-tracking feature of any kind, phone and email only. Below is a small working tool sized to close exactly that gap.

Britannia Double Glazing Ltd Nelson, Lancashire, England UPVC windows, composite doors, conservatories & roofline

Independent work sample, not affiliated with or endorsed by Britannia Double Glazing Ltd. All customer names, jobs, and promises inside the tool below are fictional and clearly for illustration only. The business description and complaint pattern referenced here are drawn from the company's own published site and its public Trustpilot review page.

Log a new promise

Open queue, most overdue first

Check the status of a promise

Try BDG-1001, BDG-1002, BDG-1003 or BDG-1004 from the office view's sample queue.

How this gets built for real

The installation day itself is a trackable promise, not just a calendar entry. The arrival window and any on-site fit issue (wrong size, wrong color, a defective seal) get logged the same way a repair visit does, so a fitting problem never just disappears once the fitters leave.
The reference code is whatever the office already writes down. A real build reads from an existing job or order reference instead of asking a customer to remember a new code.
Overdue math here is a simple timer. A real build can text or email the person responsible once a promise crosses overdue, instead of relying on someone opening this page.
The customer view shows only customer-safe wording. Internal notes typed in the office view never appear on the lookup page.
Back to the general template: Follow-up promise tracker.