Quote · Bathroom · homeowner
Q-1152
LostAmanda Dando, bathroom refit in Westbury-on-Trym: 25 m² tiled. £12,550 ex VAT at 24.9% margin. Lost Wed 19 Aug: project postponed to next year.
- DraftedSat 8 AugBy Neil Barton, hours from the rule of thumb
- SentTue 11 AugTo Amanda Dando, by email and in the portal
- Followed up16 Aug1 reminder, by email
- LostWed 19 AugProject postponed to next year
How the price is built
Hours from the old rule of thumb, then materials, subcontract and margin
£12,550
ex VAT
Labour £2,880Materials £4,300Subcontract £2,250Margin £3,120
Labour£2,880
25m² tiled×4.2h per m² tiled=105 h
105 h×£27.47an hour=£2,880to the nearest £10
4.2 h per m² tiled is the old rule of thumb. The 25 bathrooms finished this year really took 4.5.
Materials£4,300
| Sanitaryware and brassware Linmouth Bathroom Supply | £2,060 |
| Wall and floor tiles, adhesive, grout Brackwell Tiles | £1,160 |
| Board, tanking and sundries Avonmere Builders Merchants | £560 |
| Lighting and extractor Voltmere Electrical Wholesale | £220 |
| Timber and fixings Kestle Timber | £300 |
Subcontract£2,250
| Plumbing Jon Haskins Plumbing and Heating, plumber | £1,390 |
| Electrics Gary Pullen Electrical, electrician | £410 |
| Plastering Mark Dent Plastering, plasterer | £450 |
Cost£9,430
Price at a 25% margin, to the nearest £50£12,550
Margin£3,120, 24.9%
VAT 20%£2,510
The client pays, inc VAT£15,060
On the true rate, it would have been
Same 25 m² tiled, same materials and subcontract
Old ruleTrue rate
Hours per m² tiled4.24.5
Labour hours105 h112.5 h
Labour cost£2,880£3,090
Price ex VAT£12,550£12,850
Margin if it takes the true hours23.2%25.0%
This went out on the old rule and was lost: project postponed to next year. Priced on what bathrooms really take, it would have been £12,850.
Where the hours come from
Every bathroom job finished this year: hours from the timesheets, per m² tiled
4013Winter, 22 m² tiled1 Sep4 h88 h vs 92.5 h4014Durbin, 21 m² tiled24 Aug4.19 h88 h vs 88.5 h4010Cleeve, 22 m² tiled17 Aug4 h88 h vs 92.5 h4007Brimble, 13 m² tiled3 Aug4.92 h64 h vs 54.5 h4003Bevan, 15 m² tiled27 Jul4.27 h64 h vs 63 h4001Moxham, 16 m² tiled20 Jul4 h64 h vs 67.5 h3997Quantock, 21 m² tiled8 Jul4.19 h88 h vs 88.5 h3993Hughes, 19 m² tiled1 Jul4.63 h88 h vs 80 h3992Morgan, 15 m² tiled22 Jun4.27 h64 h vs 63 h3988Yeo, 19 m² tiled12 Jun4.63 h88 h vs 80 h3987Chivers, 16 m² tiled8 Jun4 h64 h vs 67.5 h3983Kingdon, 12 m² tiled29 May, imported4 h48 h vs 50 h3977Hembrow, 27 m² tiled30 Apr, imported4.15 h112 h vs 113.5 h3974Thatcher, 23 m² tiled17 Apr, imported4.87 h112 h vs 96.5 h3970Chapman, 13 m² tiled9 Apr, imported5.54 h72 h vs 54.5 h3969Fletcher, 19 m² tiled30 Mar, imported4.63 h88 h vs 80 h3965Jarrett, 19 m² tiled18 Mar, imported4.63 h88 h vs 80 h3961Lovell, 26 m² tiled6 Mar, imported5.23 h136 h vs 109 h3960Radford, 16 m² tiled26 Feb, imported4.5 h72 h vs 67.5 h3955Nash, 14 m² tiled17 Feb, imported4.57 h64 h vs 58.5 h3954Rossiter, 15 m² tiled9 Feb, imported4.27 h64 h vs 63 h3950Sparrow, 13 m² tiled29 Jan, imported5.54 h72 h vs 54.5 h3949Vranch, 12 m² tiled23 Jan, imported4 h48 h vs 50 h3948Harding, 16 m² tiled15 Jan, imported4.5 h72 h vs 67.5 h3943Hurst, 22 m² tiled5 Jan, imported5.09 h112 h vs 92.5 h
Estimates on these jobs ran 12% over on hours before go-live (14 jobs), 1% since (11). 14 of them were imported from paper job sheets.
Client
Amanda Dando59 Hollybush Lane, Westbury-on-Trym
ContactAmanda Dando
Phone07700 900998
First in touch1 Aug 2026