Buying too little means a second trip; too much wastes money. These are realistic sheet-count estimates for the most common jobs — a modular kitchen, a wardrobe, a whole 3BHK — plus how to pick the right thickness for each application. Treat them as planning guides; your carpenter's cutting list is the final word.
Sheet estimates by project
| Project | 18mm plywood | Chipboard carcase |
|---|---|---|
| Modular kitchen | 30–45 sheets | 20–30 sheets |
| Wardrobe, 8ft × 8ft | 20–30 sheets | 10–15 sheets |
| Wardrobe, 6ft | 15–20 sheets | 8–12 sheets |
| 3BHK, 1,200–1,500 sq ftwhole-home total, all panel types | 200–300 sheets | included |
Scroll the table sideways for every column.
How much plywood do I need for a 3BHK apartment?
Quick answer
A standard 3BHK (1,200-1,500 sq ft) requires approximately 200-300 sheets of 18mm equivalent plywood for complete furniture — including kitchen (50-80 sheets shutters plus 30-50 chipboard), 3 wardrobes (90-120 sheets), TV unit and living room furniture (20-40), and miscellaneous joinery (20-40).
Accurate plywood quantity estimation for a 3BHK apartment requires a design-led BOQ (Bill of Quantities) prepared by the interior designer or contractor. For planning and budgeting purposes, these estimates provide guidance. Modular kitchen (upper and lower cabinets): 50-80 sheets 18mm BWP plywood shutters plus 40-60 sheets chipboard for carcases.
Master bedroom wardrobe (typically 8ft wide, floor to ceiling): 30-40 sheets 18mm plywood. Secondary bedroom wardrobes (2 rooms, typically 6ft each): 20-30 sheets each, 40-60 total. TV unit and living room storage: 15-25 sheets 18mm.
Study table, display units, miscellaneous: 20-40 sheets. Total plywood: 155-245 sheets 18mm equivalent. Total chipboard (carcases): 40-60 sheets.
These estimates assume standard furniture designs — complex designs with more components increase quantity; minimalist designs with fewer built-ins decrease quantity. Request your interior designer to provide a BOQ before purchasing.
How do I estimate plywood quantity for a modular kitchen?
Quick answer
For a standard modular kitchen (10 feet lower, 6 feet upper): approximately 30-45 sheets 18mm plywood shutters plus 20-30 sheets chipboard for carcases. Larger kitchens or L-shaped layouts increase quantity proportionally. Always add 10-15% wastage allowance to the designer's BOQ estimate.
Modular kitchen material take-off requires measurement of all cabinet box dimensions plus shutter panel area. Typical estimation for a standard straight modular kitchen (10ft lower, 6ft upper): Lower cabinets (base units): approximately 18-25 sheets of 18mm plywood shutters for the 10ft lower run, plus 12-18 sheets of 18mm chipboard for carcase sides, backs, and shelves. Upper cabinets (wall units): approximately 12-18 sheets of 18mm plywood shutters for 6ft upper run, plus 8-12 sheets chipboard carcases.
Loft storage (if applicable): additional 5-8 sheets. Sundries — tall units, chimney surrounds, filler panels: 3-6 sheets. Total plywood (shutters): approximately 33-49 sheets 18mm.
Total chipboard (carcases): approximately 20-30 sheets. For an L-shaped or U-shaped kitchen, multiply the linear footage proportionally. Add 10-15% wastage allowance to account for cutting losses — standard practice for all furniture estimation.
Your interior designer or carpenter should provide a BOQ from the kitchen design drawings for accurate material take-off.
How many sheets of Saburi plywood do I need for one wardrobe?
Quick answer
A standard floor-to-ceiling wardrobe (8ft wide, 8ft tall) requires approximately 20-30 sheets of 18mm plywood for shutters plus 10-15 sheets chipboard for the carcase. A smaller 6ft wardrobe requires approximately 15-20 sheets plywood shutters plus 8-12 sheets chipboard.
Wardrobe material quantity estimation depends on width, height, number of sections, and internal configuration. Standard floor-to-ceiling wardrobe (8ft wide, 8ft tall, 24 inch depth, 3 sections): Shutters: approximately 8-12 shutter panels at 2.6ft x 8ft each — requires 6-9 sheets of 18mm plywood. Carcases (sides, top, bottom, intermediate verticals): approximately 10-15 sheets 18mm chipboard.
Internal shelves and drawers: approximately 8-12 sheets chipboard. Back panels: approximately 8-12 sheets 6mm or 9mm plywood. Total 18mm plywood (shutters): 6-9 sheets.
Total 18mm chipboard: 18-27 sheets. Smaller wardrobe (6ft wide): approximately 5-8 sheets 18mm plywood shutters, 14-20 sheets 18mm chipboard. These estimates assume standard shutter design.
Your carpenter or interior designer should produce a cutting list BOQ from the wardrobe design drawings for accurate material take-off.
How do I select the right thickness of Saburi plywood for different applications?
Quick answer
Standard thickness selection: 4-6mm for backing panels; 9mm for drawer sides; 12mm for standard shelving and cabinet backs; 18mm for furniture shutters and carcases (most common); 19mm for block board applications; 25mm for heavy-load structural applications and countertop substrates.
Plywood thickness selection for furniture and interior applications follows established performance rules governing structural requirements. 4mm: backing panels, cabinet rear panels in wall-mounted units, small decorative panel overlays — no independent load-bearing. 6mm: light drawer sides, decorative inserts, Gold Flexi curved applications at 10cm radius.
9mm: standard drawer sides and bases, cabinet back panels with frame support, light wall panelling. 12mm: medium-span shelving up to 600mm for light loads, cabinet side panels, internal wardrobe shelving. 16mm: OEM kitchen shutters (Saburi Definite), standard kitchen cabinet fronts, moderate load shelving.
18mm: the dominant furniture thickness for kitchen and wardrobe shutters, horizontal carcases, and structural shelving to 800mm. 19mm: block board format for door carcases, long-span furniture requiring high lengthwise rigidity. 25mm: heavy-load structural shelving, countertop substrates, structural installations.
For Saburi panel products (Endura WPC, Smart PVC): the same thickness logic applies — 6mm for cladding, 9-12mm for light applications, 18mm for structural furniture.
Key takeaways
- Add 10–15% for wastage on every estimate — cutting losses are real and a second trip costs more than the extra sheet.
- Shutters and carcases are counted separately: 18mm plywood for shutters, chipboard for the boxes behind them.
- These are planning figures. Your carpenter's cutting list, measured on site, is the final word.
