Brookside Garden Buildings
Crescent Beauty Room
Prices checked 25 May 2026
Supplier shell
£0
Self-fit works
£0
Build cost
£0
Vs budget
£0
Best current angle
Budget shell plus self-fit finish
Year-one items
£0
Shell
£0
DIY works
£0
Annual
£0
Cost Breakdown
Model Comparison
| Model | Base | With defaults |
|---|
DIY route after the kit arrives
What still has to happen on the Type 1 base
Assumes the ground is already flat and compacted with Type 1 aggregate. The estimates below are material and trade allowances for turning a Brookside shell into a usable beauty room.
Community reality check
What DIY builders keep warning about
Reference guardrails
Things to verify before spending
Pictures to source next
Reference board
Drop supplier photos or your own site photos into these slots later; the calculator logic is already tied to each build stage.
Source Notes
- Brookside's page separates Elite garden rooms from shed/summerhouse price lists and says electrics, plumbing, groundwork and bespoke sizing need quotes.
- The cheapest useful Brookside 14x8 shell in the current list is the Supreme Apex/Pent at £2,065 factory treated before options.
- The supplied Elite PDF says internally complete Elite rooms include 50mm wall/ceiling insulation, MDF internal cladding and laminate flooring; the 14x8 Denby/Dalbury row starts at £7,260.
- DIY allowances assume the Type 1 aggregate pad already exists, then price a raised timber base, insulated floor, insulation, lining, ventilation, heating and electrician-signed electrical work separately.
- Community research repeatedly flags cost creep once vapour control, floor insulation, roof insulation, heating and proper electrics are added to a basic shed or kit.