SPEC Toolbox Product Integrations

The Fastest Way To Design KLH Products

About KLH

KLH, established in 1996, has been a trailblazer in helping grow the market of mass timber to what it is today. They recently commissioned their second production facility, featuring cutting-edge technology. KLH is renowned for its commitment to environmental sustainability, integrating eco-friendly practices to enhance energy efficiency and reduce waste.
With over 25 years of experience and more than 40,000 projects under their belt, KLH offers comprehensive technical advice and support throughout the project lifecycle. Their expertise includes providing shop drawings and connections support, ensuring the highest quality and precision in every undertaking. This collaboration with SPEC Toolbox is set to foster innovation in the field of mass timber calculations.

KLH Platform Updates

Recent Product Updates

The Fastest Growing Platform for Timber Specification

Release 2.5.0 – Half-lap and Spline joints

Release 2.5.0 – Half-lap and Spline joints

Release 2.4.0 – New Fire Module Is Here

Release 2.4.0 – New Fire Module Is Here

Release 2.1.10 New Composite Systems: Timber-Concrete Composites & Ribbed Deck Calculators.

Release 2.1.10 New Composite Systems: Timber-Concrete Composites & Ribbed Deck Calculators.

Release 2.1.1 – CLT to Steel Beam Connection Details, Dowel/Bolt Updates, Screw Filtering & More!

Release 2.1.1 – CLT to Steel Beam Connection Details, Dowel/Bolt Updates, Screw Filtering & More!

Release 2.1.2- USA and Canada Beta Version

Release 2.1.2- USA and Canada Beta Version

Release 2.1.3 – Focus on Perpendicular to Grain Compression

Release 2.1.3 – Focus on Perpendicular to Grain Compression

Release 2.1.4 – Fire Design!

Release 2.1.4 – Fire Design!

Release 2.1.5 – New Bracket Calculator Category

Release 2.1.5 – New Bracket Calculator Category

Release 2.1.6 – Major Updates & New National Annexes

Release 2.1.6 – Major Updates & New National Annexes

Release 2.1.7 – Screw Connections

Release 2.1.7 – Screw Connections

Release 2.1.8 – Analysis & One Page Summaries!

Release 2.1.8 – Analysis & One Page Summaries!

SPEC Toolbox Release!

SPEC Toolbox Release!

Products Integrated

Explore the KLH Integrated System with SPEC Toolbox, a game-changing solution for modern construction that boosts efficiency and precision. Its intuitive interface allows architects and builders to seamlessly integrate KLH products for enhanced performance and sustainability.

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CLT production information
Lamella widths: 44 – 298 mm
Possible edge gluing? Yes
Max panel width: 3,500 m”
Max production panel length limit: limit:
16,500 mm
Max transportation panel length limit: limit:
16,500 mm
CNC processing, high precision milling, drilling and cutting? Yes
Glue line integrity in fire: Yes, on request
Charring rate: According to ECM of FprEN 1995-1-1:2024 – alternatively according to ETA-06/0138
CLTCLT
CLT production information
Lamella widths: 44 – 298 mm
Possible edge gluing? Yes
Max panel width: 3,500 m”
Max production panel length limit: limit:
16,500 mm
Max transportation panel length limit: limit:
16,500 mm
CNC processing, high precision milling, drilling and cutting? Yes
Glue line integrity in fire: Yes, on request
Charring rate: According to ECM of FprEN 1995-1-1:2024 – alternatively according to ETA-06/0138
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