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3. OSB Decking Cutting List (8x4 Sheets)
Standard Sheets are full 1220×2440 (oriented per joists). Remainders are staggered as in the 3D layout.
| Standard Sheets |
|---|
| Piece | Qty | Size (L × W) | Notes |
|---|
|
| Rip / Trim Cuts |
|---|
| Piece | Qty | Size (L × W) | Notes |
|---|
|
Plywood Floor Covering (12mm) — Insulated Variant
12mm plywood overlay on OSB decking. Uses same 8×4ft sheet layout.
| Piece | Qty | Size (L × W) | Notes |
|---|
PIR Insulation (Floor) — Rip Cuts Only
| Piece Ref | Qty | Cut Size (L x W) | Type |
|---|
PIR Insulation (Walls) — 50mm Celotex
Wall cavity insulation between studs. Insulated variant only.
| Wall | Pieces | Size (H × W) | Notes |
|---|
Plywood Internal Lining (Walls) — 12mm
Internal wall lining from 8×4ft (2440×1220mm) sheets. Insulated variant only.
| Piece | Qty | Size (H × W) | Notes |
|---|
3. Plastic Grid Tiles (Modules)
| Piece Ref | Qty | Cut Size (L x W) | Type |
|---|
Walls — Items
| Item |
Qty |
L (mm) |
W (mm) |
D (mm) |
Notes |
Wall Insulation — 50mm PIR (Celotex)
Cavity insulation between studs. Insulated variant only.
| Wall | Pieces | Size (H × W) | Notes |
|---|
Internal Plywood Lining — 12mm
Cut from 8×4ft (2440×1220mm) sheets. Insulated variant only.
| Wall | Sheets | Panel Size (H × W) | Notes |
|---|