Kirjeldus

C / C “interior” (IV / IV) construction quality birch plywood is suitable for the construction of the subfloor.
Description of quality class C (IV / IV):
unpolished, permissible knot and veneer defects.

Dimensions: 1525x1525mm
For bearings with a pitch of 400mm, we recommend plywood thickness of 21mm.
18mm thick plywood is also suitable for bearings with a pitch of 300mm.
We recommend fixing 12 mm thick plywood to underfloor heating concrete.

The floorboards are attached to the plywood subfloor with glue and screws.

Prices:
Plywood INT 1525x1525x12mm ….. 4.65 eur / m2 + km
Plywood INT 1525x1525x18mm ….. 6.98 eur / m2 + km
Plywood INT 1525x1525x21mm ….. 7.93 eur / m2 + km
In addition, you can order different grades of indoor and outdoor plywood.

Outdoor plywood dimensions, grades.

Standard thicknesses (mm):

Interior – 3; 4; 5; 6; 8; 9; 10; 12; 15; 18 and 21mm
Simplified from quality classes:
• B (I) ground, without caps, without branches
• BB (II) ground, with caps
• WG, CP (III) with sanded, plastered knots and caps

Indoor plywood dimensions, grades.

• Standard dimensions (mm):
• 1525 × 1525 – “exterior” plywood
1250 × 2500 – “exterior” plywood
2500 × 1250 – “exterior” plywood
• Standard thicknesses (mm):
Exterior – 4; 6; 6.5; 8; 9; 10; 12; 15; 18; 21; 24; 27; 30; 35 and 40mm

• Simplified from quality classes:
• B (I) ground, without caps, without branches
• BB (II) ground, with caps
• WG, CP (III) with sanded, plastered knots and caps