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Structural timber c24

quality for years

Structural timber c24 is widely used in many areas of timber construction. We offer structural timber from our own sawmill. It is used to make trussed rafters, ceilings and frame house walls. Consistent, constant product quality, ease of processing, durability or lack of dimensional deviations are just some of the advantages of structural timber.

STRUCTURAL TIMBER C24

Characteristics

  • graded according to its strength quality: visual grading to class C24 and mechanical grading to class C24M
  • dried in computer controlled kilns to a moisture content of 18% (+/-2%)
  • dip treated (treated by immersion)
  • planed on 4 sides with bevelled edges

Application

  • structural timber C24 is used for the production of roof trusses

Advantages

  • Easy to process
  • Strength and durability according to EN 14081-1:2005+A1:2011
  • No deviation of dimensions
  • Certificate of Constancy of Performance 1020-CRP-070056538

STRUCTURAL FINGER JOINTED SOLID TIMBER

Characteristics

  • Kiln-dried to 15% moisture content (+/-3%)
  • Graded according to strength class C24
  • Produced from pine
  • Finish quality – NSi (industrial) class
  • For bonding the elements we use LOCTITE – HB PURBOND adhesive

Application

  • Trussed rafters
  • Ceilings
  • Frame house walls
  • Terraces
  • Roofing

Advantages

  • Consistent and constant product quality
  • Easy to process
  • Wide spans possible due to finger jointed timber
  • Larger cross-sections in comparison to solid timber
  • High aesthetics
  • No preservative treatment required
  • High dimensional stability and accuracy
  • Produced and certified in accordance with EN 15497:2014
  • Certificate of Constancy of Performance 1020-CRP-070055233

GLUED SOLID TIMBER (GST)

Characteristics

  • Strength class C24
  • dried in computer controlled kilns to a moisture content of 15% (+/-3%)
  • Produced from pine
  • Finish quality – NSi (industrial) class
  • For bonding we use LOCTITE – HB PURBOND adhesive

Application

  • Trussed rafters
  • Roofing
  • Terraces
  • Ceilings
  • Frame house walls

Advantages

  • Significantly larger cross-sections in comparison to solid timber
  • Wide spans possible due to timber bonding
  • Constant timber parameters confirmed by the Certificate of Constancy of Performance
  • No preservative treatment required
  • High dimensional stability and accuracy
  • Produced and certified in accordance with EN 14080:2013

GLUED LAMINATED TIMBER (GLT)

Characteristics

  • Strength class GL24h
  • dried in computer controlled kilns to a moisture content of 15% (+/-3%)
  • Produced from pine
  • Finish quality – NSi (industrial) class
  • For bonding we use LOCITE – HB PURBOND adhesive

Application

  • Trussed rafters
  • Ceilings
  • Frame house walls
  • Terraces
  • Roofing

Advantages

  • Very high load-bearing capacity with relatively low weight
  • High flexibility in the design of the elements
  • High dimensional stability and accuracy
  • Easy to process No preservative treatment required
  • Constant timber parameters confirmed by the Certificate of Constancy of Performance
  • Produced and certified in accordance with EN 14080:2013

Product comparison

NAME
ROOF TRUSSES
PREFABRICATED TRUSSED RAFTERS
STRUCTURAL TIMBER
STRUCTURAL FINGER JOINTED SOLID TIMBER
GLUED SOLID TIMBER (GST)
GLUED LAMINATED TIMBER (GLT)
PRODUCT STANDARD
PN-EN 14250:2011
PN-EN 1995
PN-EN 1995
EN 14081-1:2005+A1:2011
EN 15497:2014
EN 14080:2013
EN 14080:2013
TYPE OF WOOD
Pine, spruce
Pine, spruce
Pine, spruce
Pine
Pine
Pine
STRENGTH CLASS
C24
C24
C24
C24
C24 (GST)
GL24h (GLT)
MOISTURE
18% (+/- 2%)
18% (+/- 2%)
18% (+/- 2%)
15% (+/- 3%)
15% (+/- 3%)
15% (+/- 3%)
WOODWORKING
Four-sided planed, bevelled edges.
Rafter framing components produced with high precision using the modern Hundegger K2i joinery centre.
Four-sided planed, bevelled edges.
_______
_______
_______
PRESERVATIVE TREATMENT (method of protection)
Depending on the intended use you can choose from: AXIL (against fungi, mould, insects) FOBOS M4 (flame retardant treatment)
Depending on the intended use you can choose from: AXIL (against fungi, mould and insects) FOBOS M4 (fire protection)
Depending on the intended use you can choose from: AXIL (against fungi, molds, insects)
Optional with AXIL
Optional with AXIL
Optional with AXIL
TYPES OF SURFACE QUALITY
_______
_______
_______
NSi (industrial)
NSi (industrial)
NSi (industrial)
BONDING (glue adhesive used for bonding)
_______
_______
_______
LOCTITE – HB PURBOND
LOCTITE – HB PURBOND
LOCTITE – HB PURBOND