A dense particleboard core for standard interior doors.
ChinaDoor Core
33 / 44 mmReference thicknesses
SolidParticleboard core
E1Grade in the earlier catalogue
Dry roomsInterior use
01 / The material
Solid core for everyday doors.
A solid particleboard core for interior doors in dry rooms. It can be cut and fitted during door manufacturing.
It is used for flush-door construction and interior panel work. Choose the thickness and full door construction to suit your project.
Solid particleboard
Dry indoor use
For door manufacturing
02 / Product qualities
The earlier catalogue lists 33 mm and 44 mm.
Can be cut and fitted for suitable door designs.
For rooms that are not exposed to high humidity.
03 / Interior use
Made for everyday interior doors.
Suitable for standard interior door construction and related joinery when used in an appropriately designed door.
Interior doors
Workshop processing
Dry indoor conditions
04 / Technical data
Technical reference.
| Property | Test method | Unit | 33 mm | 44 mm |
|---|---|---|---|---|
| Density | EN 323 | kg/m³ | 535 | 500–576 |
| Bending strength | EN 310 | N/mm² | 5.2 | — |
| Modulus of elasticity | EN 310 | N/mm² | 2520 | — |
| Internal bond | — | N/mm² | 0.32 | — |
| Surface soundness | EN 311 | N/mm² | 1.45 | 1.0 |
| Thickness swelling | EN 317 | % | 7.01 | — |
| Thickness tolerance | — | mm | ±0.2–0.5 | ±0.3 |
| Length/width tolerance | — | mm | ±1.6 | ±1.6 |
05 / Formats
Reference board sizes.
01
915 × 2135mm
33 mm
02
915 × 2135mm
44 mm
03
1220 × 2440mm
44 mm
Standard particleboard
06 / Material
What is inside?
StructureSolid particleboard
Main useDry interior doors
FinishDesigned for suitable door facings
07 / Handling
Store it correctly.
- Keep boards flat and under cover.
- Protect from water and high humidity.
- Use dust extraction during cutting and drilling.