CLT, PuraTimber and Kerto LVL: cutting, CNC joinery, prefabrication and logistics for timber construction

Leidorf Holztechnik GmbH

Geinberg (AT)New on Amplifa

ca. 2015Founded (10 years of Leidorf Holztechnik)

11,500 m²Maximum component size (21 m × 3.5 m)

13.5 × 2.5 mCutting of XL Kerto LVL panels

AT / Southern GermanyDelivery area

About Leidorf Holztechnik

Leidorf Holztechnik is a company based in Geinberg (Upper Austria, near Altheim/Passau/Suben) specialising in modern wood processing with CNC technology and robotics. The company specialises in cross-laminated timber (CLT), PuraTimber (wood-nailed CLT) and laminated veneer lumber (Kerto LVL). Its range of services extends from timber trading with over 6,000 square metres of Kerto LVL in stock, to precise robotic CNC joinery, to the prefabrication of complex timber components; XL panels up to 13.5 x 2.5 m can be cut to size. The offering also includes TimberSTAIR, a prefabricated CLT staircase, tiny houses and modular buildings made of CLT solid wood panels, as well as an online shop for CLT installation accessories. Through its sister company Leidorf Logistik, large-format components are delivered with a specialised vehicle fleet and construction site logistics – the focus is on Austria and southern Germany.

Site: Geinberg
Processes: Robotic CNC joinery, Cutting of XL panels with robotic joinery line, CLT timber construction / prefabrication of complex timber components, Prefabrication of modular construction / tiny houses, TimberSTAIR CLT staircases (prefabricated solid wood staircase), Trading in CLT | Kerto (timber trading), CLT timber construction / cross-laminated timber manufacturing, Trading in CLT and Kerto LVL (laminated veneer lumber)
Materials: Cross-laminated timber (CLT), PuraTimber (wood-nailed CLT, joined with wooden nails), Kerto LVL laminated veneer lumber, Glulam (BSH), PuraTimber (wood-nailed CLT)
Industries: Timber construction, Construction industry, Modular construction/tiny houses

01
Timber trading (CLT, Kerto LVL, glulam)
02
Robotic CNC joinery and cutting
03
Prefabrication of complex timber components (CLT, PuraTimber)
04
Modular construction / tiny houses, TimberSTAIR staircases
05
Logistics and delivery to the construction site (Leidorf Logistik)

Materials & Processes

CLT

Cross-laminated timber (CLT)

Base material for components, staircases, tiny houses and prefabrication

PuraTimber

PuraTimber (wood-nailed CLT)

Cross-laminated timber joined exclusively with wooden nails

LVL

Kerto LVL laminated veneer lumber

Stocked material (over 6,000 m²) including XL cutting up to 13.5 × 2.5 m

BSH

Glulam (BSH)

Structural timber with logistics delivery directly to the construction site

Locations

Geinberg

Production / CNC joinery, prefabrication, timber trading

Lot size: Single component through to series production
Materials: CLT, PuraTimber, Kerto LVL, BSH

Robotic joinery line (components up to 21 m length, 3.5 m width)

Components

**Tiny house made of CLT solid wood**Prefabrication / modular construction · Tiny houses

**Kerto LVL laminated veneer lumber**Timber trading / cutting · Timber construction

Inside the production

Leidorf Holztechnik logo

Industries

Timber constructionConstruction industryModular construction/tiny houses

Processes & technical limits

Processes	Tolerance	Max. part	Weight	Lot size	Materials
Robotic CNC joineryMachining	–	21 m (components up to 21 metres in × 3.5 m	–	Single component – series-ready production	Cross-laminated timber (CLT), PuraTimber, Laminated veneer lumber (LVL/Kerto), Glulam (BSH)
Cutting of XL panels with robotic joinery lineMachining	–	13.5 m (XL panels 13.5 x 2.5 m) × 2.5 m	–	–	Kerto LVL (laminated veneer lumber)
CLT timber construction / prefabrication of complex timber componentsAssembly	–	21 m × 3.5 m	–	–	Cross-laminated timber (CLT), PuraTimber
Prefabrication of modular construction / tiny housesAssembly	–	–	–	–	CLT solid wood panels
TimberSTAIR CLT staircases (prefabricated solid wood staircase)Assembly	–	–	–	–	Cross-laminated timber (CLT)
Trading in CLT \| Kerto (timber trading)Engineering	–	–	–	–	Cross-laminated timber (CLT), Kerto LVL

1 Anlagen & Maschinen

Machine	Manufacturer / model	Quantity	Working area	Year built	Site
Robotic joinery line	–	–	Components up to 21 m length, 3.5 m width; cutting of XL panels 13.5 x 2.5 m	–	Altheim / Geinberg

Additional services

CLT timber construction / cross-laminated timber manufacturingTrading in CLT and Kerto LVL (laminated veneer lumber)Robotic CNC joineryPrefabrication / modular construction / tiny housesTimberSTAIR CLT staircasesPuraTimber (wood-nailed CLT)Shop for CLT installation accessoriesTransport and logistics solutions (Leidorf Logistik)Timber tradingCutting of XL panels (13.5 x 2.5 m) with robotic joinery line

History

ca. 2015
Start of Leidorf Holztechnik – the website reports 10 years of Leidorf Holztechnik