Cost of Szopa ogrodowa 3x4m
PLN 21,542
Last updated: July 27, 2026
Tomasz Stolarz
by Tomasz Stolarz
Steps
- 1
Płyta fundamentowa / podkład
- 2
Rama podłogi i deskowanie
- 3
Ściany — szkielet i szalunek
- 4
Dach pulpitowy + pokrycie
- 5
Drzwi i okno
- 6
Impregnacja i wykończenie
Bill of materials
| Item | Qty | Unit | Best price | Source |
|---|---|---|---|---|
Belki szkieletu 45x95mm | 80 | m | PLN 14,160 | Leroy Merlin |
Deskowanie zewnętrzne (szalunek) | 30 | m2 | PLN 5,310 | Leroy Merlin |
OSB podłogi 18mm | 12 | m2 | PLN 956 | Leroy Merlin |
OSB dachu 15mm | 14 | m2 | PLN 1,116 | Leroy Merlin |
Blachodachówka / papa | 14 | m2 | price unavailable | — |
Drzwi gotowe / materiał na drzwi | 1 | piece | price unavailable | — |
Okno jednoskrzydłowe | 1 | piece | price unavailable | — |
Wkręty i gwoździe | 4 | BOX | price unavailable | — |
Impregnat do drewna | 10 | L | price unavailable | — |
Per-store comparison
What you would pay if you bought everything from a single supplier.
- CastoramaPLN 23,050
Covers 4 of 9 items
- Leroy MerlinPLN 21,542
Covers 4 of 9 items
How we calculated this
Formula → rules → price lookup
1. Formula evaluation — Each BOM quantity is derived from the template's formula and your chosen dimensions (area, length, etc).
2. Rules — No adjustment rules applied to this build.
3. Price lookup — Cheapest current offer per item across tracked suppliers. Prices are preliminary until the Price Aggregation release.
FAQ
How accurate are these prices?
They are preliminary — generated by a stub model until the Price Aggregation release wires real supplier feeds. Treat them as a ballpark, not a quote.
Can I customize dimensions?
Yes — open the template and apply it to a project. You'll get a form for the declared parameters (area, length, etc) and the BOM recalculates automatically.
How is the waste factor applied?
Where a master has authored a waste-factor rule for a material, we add a percentage buffer (typically 10–20%) on top of the formula quantity. The exact rule and value are shown next to the affected row.