Kronobuild® EN

OSB 3

OSB 3 SE

Load-bearing in humid service · straight edge

OSB 3 Straight Edge is the core structural panel of the OSB range, designed for load-bearing applications in humid conditions. It combines high strength, stability, and moisture resistance, making it a reliable solution for roofs, walls, and floors. The straight-edge format ensures flexibility on site and easy adaptation to various construction systems.

OSB 3 SE board

Characteristics

  • Load-bearing in humid conditions
  • High strength and stiffness
  • Good moisture resistance
  • Dimensional stability
  • Versatile structural use

Applications

  • Roof decking systems
  • Wall sheathing in timber frame construction
  • Structural subflooring
  • Timber frame and modular construction
  • Renovation and refurbishment works

Standards & emissions

  • EN 300
  • EN 310
  • EN 317
  • EN 319
  • EN 321
  • EN 322
  • EN 324-1
  • EN 324-2
  • EN 13986
  • EN 120
  • EN 1087-1
  • EN 12460-5
  • EN 717-1
  • EN 1087-1
  • E1
  • EN 300
  • JH:
  • Formaldehyde Free resin (FF);
  • EU: ("E0");
  • USA: NAF
  • (No Added Formaldehyde)

Available dimensions

Thickness Panel size Boards / pallet Pallets / truck Plant Markets
11 mm 897 × 2500 mm 80 20 RG SE
9 mm 1250 × 620 mm 80 66 JH CZ, DE, AT, SK, CH
12 mm 1250 × 625 mm 59 66 JH CZ, DE, AT, SI, SK, CH
15 mm 1250 × 625 mm 47 66 JH CZ, DE, AT, SI, SK, CH
22 mm 2050 × 1250 mm 32 13 JH CZ
22 mm 2200 × 1250 mm 42 13 JH CZ
9 mm 2397 × 1197 mm 104 Vessels loads RG UK, IS
18 mm 2435 × 1206 mm 51 14 RG · JH · RO USA
6 mm 2440 × 1220 mm 126 16 BG PE
9 mm 2440 × 1220 mm 80/108/76/98 17/13/15 RG · JH · RO · LX · BG NO, DK, FI, SE, LV, LT, EE, CZ, DE, AT, BE, FR, LU, AL, TR, RS, IT, JO, KR, CY, PR, JP, CL, ZA, AU, MX, CA, NG, EG, CT, BZ, IQ, LB, CY, GH, PE
11 mm 2440 × 1220 mm 87/84/75 14/15 RG · RO · ST · LX · BG Ireland, DK, UK, AL, TR, RS, IT, JO, KR, CY, PR, JP, CL, ZA, AU, MX, CA, NG, EG, CT, BZ, IQ, BG, GR, LB, DE, NL, LV
12 mm 2440 × 1220 mm 60/ 84 14/15 JH · RO · ST · LX · BG CZ, DE, AT, BE, FR, IT, MD, ZA, PL, NL
15 mm 2440 × 1220 mm 63 14, 15 RO · ST · BG AL, TR, RS, IT, JO, KR, CY, PR, CL, ZA, AU, MX, CA, NG, EG, CT, BZ, IQ, BG, GR, CY, MK, MT, GH, BE, NL
18 mm 2440 × 1220 mm 51/36/ 54 14, 15 RG · RO · ST · LX · BG UK, Ireland, AL, TR, RS, IT, JO, KR, CY, PR, CL, ZA, AU, MX, CA, NG, EG, CT, BZ, IQ, BG, GR, CY, MT, GH, PE, PL, BE, NL
11 mm 2500 × 1197 mm 80 16 RG SE
6 mm 2500 × 1250 mm 143 12 BG BG, GR, EE, NL, RO, LT, LV, PL, IT, HU, RS
8 mm 2500 × 1250 mm 119 12 JH · BG · Rivne CZ, UA, MD, RO, PL, LV, CZ, GR, LT, IT, HU, RS, TN
9 mm 2500 × 1250 mm 108 12/13 RO · JH · RG · BG · UA ST · LX CZ, DE, SK, IS, UA, MD, RO, CZ, IT, HU, ES, BG, MD, SI, HR, BA, AL, RS, GR, RS, MA, PT, PL, DE, BE
10 mm 2500 × 1250 mm 96 12/13 BG · RG · JH · RO · UA · ST CZ, SK, LV, LT, EE, SE, FI, UA, RO, CZ, HU, BG, MD, SI, HR, BA, GR, RS, PL, SK, HR
11 mm 2500 × 1250 mm 92/94 12 JH · BG · ST DE, BG, GR, IT, RS, PL
12 mm 2500 × 1250 mm 90/84/64 12 RO · JH · RG · BG · UA · ST · LX CZ, DE, AT, SI, SK, CH, RO, IT, LU, LV, LT, EE, UA, MD, HU, ES, BG, MD, HR, BA, AL, RS, GR, RS, MA, PT, MT, PL, BE, NL
15 mm 2500 × 1250 mm 64/70/52 12/14 RO · JH · RG · BG · UA · ST · LX LV, LT, EE, CZ, DE, AT, SI, SK, CH, RO, IT, LU, UA, MD, HU, ES, BG, HR, BA, AL, RS, GR, MK, MA, PT, PL, BE, NL
17 mm 2500 × 1250 mm 50 18 ST PL
18 mm 2500 × 1250 mm 48/58/42 12/15 RO · JH · RG · BG · UA · ST · LX LV, LT, EE, CZ, DE, AT, SK, CH, RO, IT, LU, UA, MD, HU, ES, BG, SI, HR, BA, AL, GR, LB, RS, MK, MA, PT, PL, BE, NL
20 mm 2500 × 1250 mm 42 15 RO · JH DE, RO, IT, LU
22 mm 2500 × 1250 mm 42/34 12/15 JH · RG · UA · RO · BG · ST · LX CZ, DE, SI, SK, CH, RO, IT, UA, MD, LV, LT, EE, HU, ES, BG, HR, BA, AL, RS, GR, RS, PT, PL, BE
25 mm 2500 × 1250 mm 38/30 12/15 JH · RO · BG · UA · ST · LX UA, MD, CZ, DE, AT, SK, CH, RO, IT, HU, ES, BG, SI, HR, BA, AL, RS, GR, LV, MK, PT, PL
30 mm 2500 × 1250 mm 38 12 RO · JH · ST CZ, DE, AT, PL, CH, RO, IT, LU, HU
12 mm 2650 × 1250 mm 55 18 ST PL, DE
15 mm 2650 × 1250 mm 44 18 ST PL, DE
15 mm 2660 × 1250 mm 56 14 JH DE, AT, CH
11 mm 2740 × 1216 mm 75 14 RG · JH · RO US
9 mm 2800 × 1196 mm 78/76 15 ST · LX BE, NL
12 mm 2800 × 1196 mm 90/60 15 RG · ST · LX IS, BE, NL
11 mm 2800 × 1250 mm 80 20 JH DE
12 mm 2800 × 1250 mm 55 12 JH · ST CZ, DE, AT, SK, CH, PL
15 mm 2800 × 1250 mm 44/48 12 JH · ST · LX CZ, DE, AT, SK, CH, LU, PL, BE
18 mm 2800 × 1250 mm 40 15 ST PL, DE
12 mm 3000 × 1250 mm 55 15 ST PL, DE, BE
15 mm 3000 × 1250 mm 44 11 JH · ST CZ, DE, AT, SK, CH, LU, PL
18 mm 3000 × 1250 mm 54 11 JH CZ, DE, AT, PL, CH, RO, LU
11 mm 3100 × 2500 mm 50 Vessels loads RG UK
15 mm 5000 × 1250 mm 32 13 JH DE, AT, CH, LU
18 mm 5000 × 1250 mm 27 13 JH DE, AT, CH, IT
22 mm 5000 × 1250 mm 22 13 JH DE, AT, CH
8 mm 5000 × 2500 mm 35 9 UA RO
12 mm 5000 × 2500 mm 25 10 JH DE, AT, CH, RO, LU
15 mm 5000 × 2500 mm 20 10 JH · LX DE, AT, PL, CH, RO, HU, IT, LU
18 mm 5000 × 2500 mm 24 12 JH · RG · LX DE, AT, SK, CH, RO, IT, FI
22 mm 5000 × 2500 mm 14 12 JH · LX CZ, DE, AT, CH, IT
25 mm 5000 × 2500 mm 12 10 JH CZ, DE, AT, SK, CH, IT, LU
18 mm 5490 × 2439 mm 28 6 RG FI
27 mm 6000 × 2500 mm 10 10 JH DE

Plant-specific documents

RG

Environmental Product Declaration ↗

ST

Technical Data Sheet ↗
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