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Roof panel

MATEK > Wooden constructions > Element > Roof panel

Roof panel

The beams (rafters) of panels are produced of timber, which corresponds to C24 (EN 518) with moisture content 15±3% or of laminated timber (Glulam) or of “Kertopuu”.

VI Measures of beams

Thickness of beams, mm 45
Height of beams (solid section), mm 195, 220, 245
Height of beams (compound section), mm 245, 290, 340, 390
Spacing of beams, mm ≤ 600

Note: measures in brackets require previous agreement.

Gap between rafters is filled with mineral wool, which is covered with vapour barrier from inside. From outside, the insulation layer is covered with wind protection board. There must be a ventilating gap between the underlayment plastic or fabric and wind protection boards.

VII Maximum measures of the panels

Length, mm ≤ 9000
Width, mm ≤ 2400
Thickness Depends on construction

VIII Physical characteristics of ceiling elements

Thickness of insulation

mm

Thermal transmittance

U=W/m² K

200 0,21
250 0,17
300 0,15
350 0,13
400 0,107

The roof elements are covered with a weatherproof material, which usually is a bituminous felt. The beams (rafters) of panels are produced of timber, which corresponds to C24 (EN 518) with moisture content 15±3% or of laminated timber (Glulam) or of “Kertopuu”.

AS Matek

Address: Pärnu mnt 158
Tallinn 11317
Phone: +372 622 0077
Fax: +372 622 0078

 

E-mail: matek @ matek.ee
Reg nr: 10377272,
VAT: EE100345801