Measure your own home, rank your biggest costs and see which fixes pay back, before you spend money on the wrong job.
One-time payment · 72-page PDF. Any tax is shown at checkout before you pay.
Get the Complete KitOne printable page. Gumroad asks for your email address so it can send your download.
Get it freeA park home loses heat differently from a brick house, yet most advice is written for brick houses or by companies selling insulation. This kit shows you how to find out what your own home costs to run, using your meter, your electricity rate and one simple sum.
You can run this kit with what you already have: your bill, your meter, a torch and a notepad. It starts with what is happening in your own home instead of a quote for new work.
Worked at 26.32p a unit, the Ofgem cap for 1 October to 31 December 2026. Some inputs are estimates. The kit shows you how to redo every sum at your own rate.
Even if your electricity comes through the park.
From the kettle to the immersion heater.
Ranked by a 90-minute room-by-room audit.
Draught, cold wall or uninsulated underside, because the fixes run from about £50 to many thousands of pounds.
From free changes to a new heating system, so money does not go on the wrong job first.
On the book's assumptions, payback takes about 17 to nearly 60 years. It also explains when it can still make sense.
Including where to dry washing in winter.
With four meter readings that show whether your changes worked.
So you can see what each fix actually saved.
| Part | Pages | What it is for |
|---|---|---|
| The Park Home Running Costs Manual | 55 | The method, costs, audit, heating, damp and the year |
| Room-by-Room Audit Checklist | 6 | Print it and take it round your home |
| The Park Home Year | 4 | Month-by-month jobs |
| Running Cost Tracker | 6 | Rates, readings, measured costs and fixes |
| The Park Home Cost Check | 1 | The one-page summary |
The back of the book separates prices checked at source, figures from companies selling the thing being discussed, and estimates with no published source.
The button takes you to Gumroad's secure checkout, where you can review the total.
Your PDF is available straight after checkout, and Gumroad emails you a receipt.
Open the Rate Card on page 4, then take your first meter reading.
If the kit has not told you something useful about your own home, email within 30 days of buying for a full refund. Write to ruthmaddox110@gmail.com.
The Complete Kit is one 72-page PDF with bookmarks to each part. The Cost Check is a one-page PDF.
Yes. The pages are A4, so a tablet, computer or printout may be more comfortable.
No. Every home and every bill is different. The kit shows you how to measure your own costs and judge each fix.
No. There is one sum, explained on one page. A plug-in energy monitor and a humidity gauge are useful, inexpensive extras.
No. It does not cover legal or financial questions. It does show you how to work out your own unit rate from a park bill.
Yes. Gumroad asks for your email address so it can send your download.
Email ruthmaddox110@gmail.com and include the email address you used at checkout.
Email within 30 days of buying the Complete Kit and ask for a refund.
Get the Complete Kit for £24.99, or start with the free Cost Check.
Get the Complete Kit
