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KLH® - Cross Laminated Timber (CLT) - Cross Laminated Structural Timber
KLH® - Cross Laminated Timber (CLT) - Cross Laminated Structural Timber
KLH® - Cross Laminated Timber (CLT) - Cross Laminated Structural Timber

Verified 3 days ago

KLH UK Ltd

Domestic Visible (DVQ)

Verified 3 days ago

KLH UK Ltd

Industrial Visible (IVQ)

Verified 3 days ago

KLH UK Ltd

Non Visible (NVQ)

Summary
Cross Laminated Timber (CLT) Panels.
Cross Laminated Timber (CLT) Panels.
Cross Laminated Timber (CLT) Panels.
Application

Suitable for wall, floor and roof applications.

Suitable for wall, floor and roof applications.

Suitable for wall, floor and roof applications.

Description

Cross-Laminated Timber (CLT) is made from timber lamellae - typically spruce. These are stacked in layers arranged perpendicular to each other and then bonded under high pressure using formaldehyde free adhesives to form large-format structural building components with bi-axial qualities.

The KLH solid timber panels are mass customised structural construction components that can be used as wall, floor and roof panels for construction projects of all building sectors. Thanks to the cross lamination of the timber lamellae, the effects of moisture movement in the panel plane are reduced to an insignificant minimum, whilst at the same time, it increases the overall structural load bearing capacity and dimensional stability in the panel plane.

The KLH panels are manufactured in accordance with the KLH European Technical Assessment (ETA-06/0138) and only kiln dried timber with a moisture content of 12% (+/- 2%) is used to produce KLH® solid timber elements. KLH® solid timber panels are CE certified building materials. The raw timber lamellae used for the production are sourced from sustainably managed forests and are either PEFC or FSC® C119602 certified.

The KLH elements are produced in our state of the art facilities exclusively on a project by project basis. The thickness and the number of layers of the panels are typically governed by the structural specification and fire resistance requirements. Using CAD/CAM processes and based on the approved fabrication drawings and/or a BIM model, the elements are precisely cut using our state-of-the-art CNC systems. The completed elements are then delivered directly to the construction site on a just-in-time basis, by articulated lorry. The site erection is carried out by KLH UK via approved teams of experienced specialist CLT installers, typically with the support of MEWPs and a mobile crane.

Features and benefits:

  • Ecologically sustainable and renewable construction material.
  • Healthy, comfortable room climate.
  • Lasting value.
  • Individuality in architecture and design.
  • Flexible space design.
  • Slender superstructure components generate more net floor area.
  • Light weight construction reducing foundation design and making it suitable for parcels of land otherwise unsuitable.
  • High capacity, dimensionally stable, large-format, assembly-friendly elements.
  • Reduced construction periods of the dry construction method enables faster handover to the end user.
  • Quality controlled and ISO-certified production processes.
  • Technically approved and CE-marked construction product.
  • Delivery of the prefabricated elements directly to the construction site.
  • Reduction in traffic movements on/off the construction site (lighter foundation design meaning less excavation and concrete truck movements and more capacity per CLT delivery due to lighter weight of the timber).

Cross-Laminated Timber (CLT) is made from timber lamellae - typically spruce. These are stacked in layers arranged perpendicular to each other and then bonded under high pressure using formaldehyde free adhesives to form large-format structural building components with bi-axial qualities.

The KLH solid timber panels are mass customised structural construction components that can be used as wall, floor and roof panels for construction projects of all building sectors. Thanks to the cross lamination of the timber lamellae, the effects of moisture movement in the panel plane are reduced to an insignificant minimum, whilst at the same time, it increases the overall structural load bearing capacity and dimensional stability in the panel plane.

The KLH panels are manufactured in accordance with the KLH European Technical Assessment (ETA-06/0138) and only kiln dried timber with a moisture content of 12% (+/- 2%) is used to produce KLH® solid timber elements. KLH® solid timber panels are CE certified building materials. The raw timber lamellae used for the production are sourced from sustainably managed forests and are either PEFC or FSC® C119602 certified.

The KLH elements are produced in our state of the art facilities exclusively on a project by project basis. The thickness and the number of layers of the panels are typically governed by the structural specification and fire resistance requirements. Using CAD/CAM processes and based on the approved fabrication drawings and/or a BIM model, the elements are precisely cut using our state-of-the-art CNC systems. The completed elements are then delivered directly to the construction site on a just-in-time basis, by articulated lorry. The site erection is carried out by KLH UK via approved teams of experienced specialist CLT installers, typically with the support of MEWPs and a mobile crane.

Features and benefits:

  • Ecologically sustainable and renewable construction material.
  • Healthy, comfortable room climate.
  • Lasting value.
  • Individuality in architecture and design.
  • Flexible space design.
  • Slender superstructure components generate more net floor area.
  • Light weight construction reducing foundation design and making it suitable for parcels of land otherwise unsuitable.
  • High capacity, dimensionally stable, large-format, assembly-friendly elements.
  • Reduced construction periods of the dry construction method enables faster handover to the end user.
  • Quality controlled and ISO-certified production processes.
  • Technically approved and CE-marked construction product.
  • Delivery of the prefabricated elements directly to the construction site.
  • Reduction in traffic movements on/off the construction site (lighter foundation design meaning less excavation and concrete truck movements and more capacity per CLT delivery due to lighter weight of the timber).

Cross-Laminated Timber (CLT) is made from timber lamellae - typically spruce. These are stacked in layers arranged perpendicular to each other and then bonded under high pressure using formaldehyde free adhesives to form large-format structural building components with bi-axial qualities.

The KLH solid timber panels are mass customised structural construction components that can be used as wall, floor and roof panels for construction projects of all building sectors. Thanks to the cross lamination of the timber lamellae, the effects of moisture movement in the panel plane are reduced to an insignificant minimum, whilst at the same time, it increases the overall structural load bearing capacity and dimensional stability in the panel plane.

The KLH panels are manufactured in accordance with the KLH European Technical Assessment (ETA-06/0138) and only kiln dried timber with a moisture content of 12% (+/- 2%) is used to produce KLH® solid timber elements. KLH® solid timber panels are CE certified building materials. The raw timber lamellae used for the production are sourced from sustainably managed forests and are either PEFC or FSC® C119602 certified.

The KLH elements are produced in our state of the art facilities exclusively on a project by project basis. The thickness and the number of layers of the panels are typically governed by the structural specification and fire resistance requirements. Using CAD/CAM processes and based on the approved fabrication drawings and/or a BIM model, the elements are precisely cut using our state-of-the-art CNC systems. The completed elements are then delivered directly to the construction site on a just-in-time basis, by articulated lorry. The site erection is carried out by KLH UK via approved teams of experienced specialist CLT installers, typically with the support of MEWPs and a mobile crane.

Features and benefits:

  • Ecologically sustainable and renewable construction material.
  • Healthy, comfortable room climate.
  • Lasting value.
  • Individuality in architecture and design.
  • Flexible space design.
  • Slender superstructure components generate more net floor area.
  • Light weight construction reducing foundation design and making it suitable for parcels of land otherwise unsuitable.
  • High capacity, dimensionally stable, large-format, assembly-friendly elements.
  • Reduced construction periods of the dry construction method enables faster handover to the end user.
  • Quality controlled and ISO-certified production processes.
  • Technically approved and CE-marked construction product.
  • Delivery of the prefabricated elements directly to the construction site.
  • Reduction in traffic movements on/off the construction site (lighter foundation design meaning less excavation and concrete truck movements and more capacity per CLT delivery due to lighter weight of the timber).
Product certifications
Color
Brown, Other
Brown, Other
Brown, Other
Finish
Sanded, Planed, Natural, Other, Wood grain
Sanded, Planed, Natural, Other, Wood grain
Sanded, Planed, Natural, Other, Wood grain
Material
Timber
Timber
Timber
Shape
Rectangle, Square, Other
Rectangle, Square, Other
Rectangle, Square, Other
Length
Bespoke, 16500 mm
Bespoke, 16500 mm
Bespoke, 16500 mm
Width
2450 mm, 2500 mm, 2430 mm, 2950 mm, 3100 mm, 3200 mm, 3300 mm, 3400 mm, 3500 mm
2450 mm, 2500 mm, 2430 mm, 2950 mm, 3100 mm, 3200 mm, 3300 mm, 3400 mm, 3500 mm
2450 mm, 2500 mm, 2430 mm, 2950 mm, 3100 mm, 3200 mm, 3300 mm, 3400 mm, 3500 mm
Height
60 mm, 320 mm
60 mm, 320 mm
60 mm, 320 mm
Warranty description
50 year
50 year
50 year

Specification

Classification data
General requirements
Timber sourcing.
Timber sourcing.
Timber sourcing.
Wood species
Spruce/ pine.
Spruce/ pine.
Spruce/ pine.
Strength class
To BS EN 338, C24.
To BS EN 338, C24.
To BS EN 338, C24.
Form
Straight.
Straight.
Straight.
Nominal thickness
60–320 mm.
60–320 mm.
60–320 mm.
Adhesive
-
-
-
Service class
To BS EN 14080.
To BS EN 14080.
To BS EN 14080.
Surface quality
Domestic visible (DVQ).
-
-
Finish
Sanded.
-
-
Moisture content (maximum at delivery)
12%.
-
-
Service class
To BS EN 1995-1-1, Service Class 1., To BS EN 1995-1-1, Service Class 2.
To BS EN 1995-1-1, Service Class 1., To BS EN 1995-1-1, Service Class 2.
To BS EN 1995-1-1, Service Class 1., To BS EN 1995-1-1, Service Class 2.
Preservative treatment
Not required., Required.
-
-
Surface quality
-
Industrial visible (IVQ).
-
Finish
-
Sanded.
-
Moisture content (maximum at delivery)
-
13%.
-
Preservative treatment
-
Not required., Required.
-
Surface quality
-
-
Non visible (NVQ).
Finish
-
-
Sanded., Planed.
Moisture content (maximum at delivery)
-
-
14%.
Preservative treatment
-
-
Not required., Required.

Additional properties

Adhesive
Formaldehyde-free PUR adhesive Purbond HB-S and HB-X.
Formaldehyde-free PUR adhesive Purbond HB-S and HB-X.
Formaldehyde-free PUR adhesive Purbond HB-S and HB-X.
Thermal conductivity
To EN ISO 10456, λ = 0.12 W/(m*K).
To EN ISO 10456, λ = 0.12 W/(m*K).
To EN ISO 10456, λ = 0.12 W/(m*K).
Vapour resistance
To EN ISO 12572, µ = 300 (dry) to 46 (wet).
To EN ISO 12572, µ = 300 (dry) to 46 (wet).
To EN ISO 12572, µ = 300 (dry) to 46 (wet).
Air tightness
To EN 12207, Class 4.
To EN 12207, Class 4.
To EN 12207, Class 4.
Reaction to fire
Euroclass D-s2, d0.
Euroclass D-s2, d0.
Euroclass D-s2, d0.
Resistance to fire
Fire analysis parameters according to ETA – 06/0138.
Fire analysis parameters according to ETA – 06/0138.
Fire analysis parameters according to ETA – 06/0138.

Sustainability data

Country of material origin
Austria
Austria
Austria
Country of product manufacture
Austria
Austria
Austria
Material
Timber
Timber
Timber
Carbon dioxide equivalent
Normalized unit
(kg CO₂ eq/kg)
A1–A3 ('Production stage') :
-675
A1–A3 ('Production stage') :
-675
A1–A3 ('Production stage') :
-675
Declared unit

Self-declared

A1–A3 ('Production stage') :
-675

Self-declared

A1–A3 ('Production stage') :
-675

Self-declared

A1–A3 ('Production stage') :
-675
Recyclability
100% reuse
100% reuse
100% reuse
Expected Life
50 year
50 year
50 year