CROMAN Wood Products

FSC® & EUDR Compliant Laminated Wood Profiles for Windows and Doors

DKD Profiles from CROMAN d.o.o. are high-quality laminated wooden window and door profiles designed for professional manufacturers of exterior and interior joinery across Europe. Produced from carefully selected wood and bonded using high-performance D4 adhesive systems, these profiles ensure exceptional dimensional stability, moisture resistance, and long service life of finished products.

All profiles are manufactured in accordance with FSC® standards and are fully EUDR compliant, guaranteeing sustainable sourcing, verified origin, and consistent quality control throughout the production process.

CROMAN Wood Products

DKD Profiles – Product Overview

DKD (solid outer layers) and KKK (finger-jointed layers) window scantlings are engineered to meet the strict technical and aesthetic requirements of modern wooden windows and doors. Their laminated structure minimizes warping, cracking, and deformation, making them ideal for energy-efficient and long-lasting joinery solutions.

CROMAN supplies a wide assortment of wood species, dimensions, and quality options, allowing manufacturers to adapt profiles precisely to project specifications.

DKD Profile

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CROMAN Wood Products

DKD Profiles – Solid Outer Layers (D4 Glued)

Available Wood Species & Dimensions

American Oak

  • 63×86 / 105 / 115 / 125 / 145 mm
  • 72×75 / 86 / 105 / 115 / 125 / 145 mm
  • 84×86 / 105 / 115 / 125 / 145 mm
  • 96×86 / 115 / 145 mm

European Oak

  • 72×86 / 115 / 145 mm
  • 84×86 / 115 / 145 mm
  • 96×86 / 115 / 145 mm

European Oak Premium VG / SVG

  • 72×86 / 115 mm
  • 84×86 / 115 mm

Spruce

  • 72×86 / 105 / 115 / 145 mm
  • 84×86 / 105 / 115 / 145 mm
  • 96×86 / 115 / 145 mm

Spruce (long lengths ≥ 2.00 m)

  • 72×86 / 105 / 115 / 145 mm
  • 84×86 / 105 / 115 / 145 mm

Pine

  • 72×86 / 115 / 145 mm
  • 84×86 / 115 / 145 mm

Larch

  • 72×86 / 115 / 145 mm
  • 84×86 / 115 / 145 mm

Other wood species

  • Available on request, according to project specifications

KKK Profiles – Finger-Jointed Layers (D4 Glued)

Available Wood Species & Dimensions

European Oak

  • 63×86 / 95 / 105 / 115 / 125 / 145 mm
  • 72×86 / 95 / 105 / 115 / 125 / 145 mm
  • 84×86 / 105 / 115 / 125 / 145 mm
  • 96×86 / 115 / 145 mm

Spruce

  • 63×75 / 86 / 95 / 105 / 115 / 125 / 145 mm
  • 72×75 / 86 / 95 / 105 / 115 / 125 / 145 mm
  • 84×75 / 86 / 95 / 105 / 115 / 125 / 145 mm
  • 96×86 / 105 / 115 / 145 mm

Pine

  • 63×75 / 86 / 95 / 105 / 115 / 125 / 145 mm
  • 72×75 / 86 / 95 / 105 / 115 / 125 / 145 mm
  • 84×75 / 86 / 95 / 105 / 115 / 125 / 145 mm
  • 96×86 / 105 / 115 / 145 mm

Larch

  • 72×86 / 105 / 115 / 145 mm
  • 84×86 / 115 / 145 mm
  • 96×86 / 115 / 145 mm

Other wood species

  • Available on request, according to project needs

Technical Advantages

  • High dimensional stability due to advanced D4 gluing technology
  • Excellent resistance to moisture and deformation
  • Homogeneous surface appearance and high aesthetic value
  • Suitable for modern, energy-efficient window and door systems
  • Flexible selection of wood species, quality grades, and lengths

Applications

DKD and KKK profiles are ideal for:

  • Wooden window production
  • Wooden door production
  • Energy-efficient joinery systems
  • High-end residential and commercial buildings

Why Choose CROMAN DKD Profiles

  • Certified FSC® and EUDR compliant sourcing
  • Wide range of wood species and profile dimensions
  • Proven D4 adhesive systems for long-term performance
  • Project-oriented customization options
  • Reliable logistics and delivery across Europe

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FAQ (DKD Profile)

A DKD profile is a laminated wood profile used for manufacturing wooden windows and doors, designed for high dimensional stability and long-term performance.

  • DKD profiles have solid outer layers.
  • KKK profiles use finger-jointed layers.
  • Both are produced as laminated profiles for joinery applications.

DKD and KKK profiles are produced using D4 gluing technology, suitable for joinery requirements and improved moisture resistance.

DKD profiles are available in American oak, European oak (including Premium VG/SVG), spruce (including long lengths), pine, larch, and other species on request.

KKK profiles are available in European oak, spruce, pine, larch, and other species on request.

CROMAN supplies a wide range of standard cross-sections such as 63×86, 72×86, 84×86, 96×86 and multiple width options (e.g., 95/105/115/125/145 mm, depending on wood species and profile type).

Yes. Spruce DKD profiles are available in long lengths ≥ 2.00 m for selected dimensions.

They are primarily used for wooden window production, wooden door production, and energy-efficient joinery systems.