Sustainability & Future

The building trade is indispensable for the successful implementation of the energy and climate change. Green roofs, solar roofs and renewable raw materials expand the range of services offered by roofers and carpenters. In addition, they promote sustainability and are supported by legislation and growing demand. Here you will receive expert input on the multi-faceted topic of sustainability. You will also learn how different trades can work together and complement each other in this area.

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Posts - that's to be discovered on the topic (97)

DACH+HOLZ 2026 Everything

RENOLIT ALKORPLAN

Product-Highlight

An Integrated System for High-Performance Sustainable Roofing: Combining RENOLIT ALKORPLAN Bright and Solar

The highly reflective surface of RENOLIT ALKORPLAN Bright reduces the roof's temperature and actively contributes to lowering the building's energy consumption. RENOLIT ALKORPLAN Solar provides a secure, lightweight, and completely penetration-free foundation for installing photovoltaic systems.

RENOLIT ALKORPLAN

Product-Highlight

The lightweight fixing system for photovoltaic on flat roofs

Lightweight and very strong - RENOLIT ALKORPLAN Solar with DIBt rating for wind loads up to 200 km/h is the ideal solution to fix solar panels without perforating the waterproofing membrane

Böcker Maschinenwerke GmbH

Hall 6 / 203 · FG Hall 6 North / 09

Trade fair offer

Power it your way!

Which drive is right for your crane or inclined lift? Discover the full range of state-of-the-art Böcker drive technology at DACH+HOLZ International in Cologne.

IKO

Product-Highlight

IKO Insulations GmbH: Smart flat roof solutions – from planning to execution

Plan efficiently. Insulate securely. Seal systematically. As part of the internationally active IKO Group, IKO Insulations GmbH offers complete system solutions for flat roofs—from innovative planning tools to high-performance insulation and waterproofing.

SOLYCO Solar AG

Product-Highlight

The aesthetic PV solution for tiled roofs

SOLYCO SOLo is a particularly attractive and powerful solar system for tiled roofs. For anyone who wants to combine an ecological power supply with their aesthetic requirements for the building.

Otto Lehmann GmbH

“Otto Lehmann GmbH: “We develop what will be important tomorrow”.

See how we passionately and precisely create sustainable innovations that make our world smarter, more efficient and more livable – step by step towards a better future.

SOLYCO Solar AG

Product-Highlight

The vertical solar system for green roofs

The award-winning SOLYCO SOLon green roof system for the true symbiosis of green roofs and solar power generation. All the advantages of a green roof are retained without restriction. SOLon was awarded the Top Innovation Award 2024 by pv magazine.

Eternit & Cedral von Etex Germany Exteriors GmbH

Product-Highlight

Cedral: All-rounder for Roof and Façade

Cedral includes fiber cement products that can be used for both roofs and façades. The fibre cement slates are suitable for all roof shapes and pitches as well as for façades. Cedral cidings prove their worth with their slim geometry, especially in modern façade designs.

Eternit & Cedral von Etex Germany Exteriors GmbH

Product-Highlight

Cedral cidings – Sustainable, Beautiful, Durable

Cedral fiber cement cidings combine timeless design with exceptional strength. A wide range of colors and easy installation make them the ideal solution for modern architecture. Eco-friendly, low-maintenance, and long-lasting – for a facade that perfectly unites style and function.

Wienerberger GmbH

Product-Highlight

Experience Photovoltaics and Heritage Preservation Live

Experience how modern photovoltaics and heritage protection come together in impressive harmony. From color‑coordinated PV solutions for pitched roofs to custom‑made historical roof tiles and live craftsmanship on site – this is where innovation meets history.

Past events (3)

DACH+HOLZ 2026 Everything

Exhibitor Event

Feb 25, 2026 11:00 AM - 4:00 PM | Messestand

Table football event - Beat the Team

Exhibitor Event

Feb 24, 2026 11:00 AM - Feb 27, 2026 12:00 PM | SOLYCO Stand: 6.113

Green Roof Photovoltaics Live-Planning

Exhibitor Event

Feb 24, 2026 10:00 AM - 5:00 PM | Halle 6 Stand 318

LIVE! PV-tile laying

Exhibitors (54)

DACH+HOLZ 2026 Everything

Dachziegelwerke Nelskamp GmbH

Dachziegelwerke Nelskamp is one of the leading producers of roof covering material in Germany. The core products are clay roof tiles, concrete roof tiles and solar tiles (PV) as well as roof and solar tile accessories. Ecological, 1-component ELAPRO liquid plastics complete the product portfolio.

Hall 6 / 318

Eternit & Cedral von Etex Germany Exteriors GmbH

Etex Germany Exteriors GmbH is a leading manufacturer of high-quality fiber cement products for roofs and façades. The portfolio includes, among others, the brands Cedral with cidings and slates, and Eternit corrugated sheets.

Hall 6 / 408

DEUTSCHE ROCKWOOL GmbH & Co. KG

Discover our stonewool insulation solutions! Stonewool insulation is not only a sustainable solution with a long service life. It also offers excellent sound and fire protection and makes a valuable contribution to the energy efficiency of your building.

Hall 7 / 303

Wienerberger GmbH

Wienerberger develops and produces clay building materials for the building envelope—from the ground to the walls and the roof—as well as for outdoor spaces. With comprehensive system solutions for pitched roofs and photovoltaic systems, Wienerberger is among Europe’s leading roof brands.

Hall 6 / 209

Swisspearl Fassaden- und Dachprodukte DE GmbH

Swisspearl is one of the leading manufacturers of fiber cement products for roofs, façades, and interior applications, as well as building-integrated photovoltaic solutions for the entire building envelope.

Hall 6 / 206

RENOLIT ALKORPLAN

Part of the German RENOLIT Group, RENOLIT ALKORPLAN roofing membranes are among the leading manufacturers of durable, versatile, and certified synthetic waterproofing membranes for roofs and coverings.

Hall 8 / 520

COBA

COBA is one of the leading trade cooperatives in the roofing industry. It comprises almost 30 independent specialist retailers with around 60 locations in Germany and Austria. These are wholesalers for roofing and facades or metals.

Hall 6 / 211

Otto Lehmann GmbH

Perfect quality. Safe for the future. Also for YOUR ROOF!

Hall 6 / 218

EGGER Holzwerkstoffe

The EGGER group is a leading international manufacturer of wood-based materials. We offer a comprehensive range of products covering furniture and interior design, wood-based flooring, and wood construction products - a harmonious trio that we bring together every day.

Hall 7 / 308