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Handwerker in blauem Hemd montiert Dachziegel mit Akku-Bohrschrauber auf einem geneigten Dach.

The Roof
by Lehmann

Our Products The Fifth Facade Lehmann Product World [DE] ↗

Made in Germany or Austria

Lehmann is one of the leading manufacturers of high-quality roofing products, drainage systems, and finished metal surfaces.

House with wooden walls and solar panels on the red roof.

Solar

Our TÜV-certified on-roof module mounts allow for the secure installation of photovoltaic systems without damaging the existing roof, suitable for over 90 roof tile models.

Solar Mounting Solutions Lehmann Product World [DE] ↗

Close-up of hands in work gloves installing roof tiles on a roof.

Roofing

Whether snow retention systems, safety roof hooks, roof access, metal roof windows, or special accessories: Our roofing solutions are well-engineered, durable, and proven in practice.

All About Roofing Lehmann Product World [DE] ↗

Nahaufnahme von Regentropfen, die auf eine nasse Oberfläche mit grünem, verschwommenem Hintergrund fallen.

Drainage

Whether gutter hooks, downpipe clamps, or matching accessories: Our drainage systems are precisely manufactured, available in various materials, and designed for permanently secure roof drainage.

Roof Drainage Lehmann Product World [DE] ↗

Worker monitors hooks with hot-dip galvanized metal parts in a factory hall.

Surface Finishing

Whether hot-dip galvanizing, powder coating, or high-temperature processes: Our surface finishes reliably protect steel from corrosion, are visually appealing, and meet the highest precision requirements.

Surface Solutions Lehmann Product World [DE] ↗

Magazine

The fifth facade

Insights, trends, and inspiration for your roof: Read more about our perspectives on the fifth facade.

Anchoring Solar Energy Safely

How On-Roof Module Mounts Protect Roofs and Reliably Support Solar Systems

Working at Lehmann

At Lehmann, People Find Training, Prospects, and a Culture Worth Belonging To

Roof Accessories with a System

Click17: Tool-Free Installation in Seconds

Leadership with conviction

The Future as a Team Effort: Leadership at Lehmann

Research for the competitive edge

Smart Solutions for the Future with Lehmann Research

Mittelstand with conviction

Lehmann: A Bavarian Family Business Built on Responsibility

Safety begins with the roof

Snow Load Calculator [DE]

Make more use of the sun

Solar Module Calculator [DE]

Brochures and Installation Guides

Explore our product range through brochures and technical documentation.

All Brochures All Installation Guides

Installation Guide

[DE] Single Roof Step on Metal Roof Tile

Installation Guide

[DE] Safety Roof Hook FHG

[DE] Roof Accessories for Bitumen

Simple in practice, safe on the roof

Installation Guide

[DE] Snow Retention Bracket

corrugated fibre cement sheets

Installation Guide

[DE] Alpine Bracket for 2 Pipes

for straight beaver tiles

Installation Guide

[DE] Snow Retention Bracket

straight beaver tile

Installation Guide

[DE] Walkway Support

Installation Guide

[DE] Pipe Feed-Through

Installation Guide

[DE] Snow Retention Bracket for Slate

Installation Guide

[DE] Safety Walkway Grates

Installation Guide

[DE] Safety Roof Hook on Metal Roof Tile Type-B

Installation Guide

[DE] Snow Retention Bracket for Interlocking and Pan Roofs, Offset

Interlocking and pan roofs

Installation Guide

[DE] Snow Retention Bracket

[DE] Roof Accessories for Bitumen

Easy to install, reliably sealed

[DE] Load Capacity On-Roof Module Mount 7300

Installation Guide

[DE] Alpine Snow Retention Bracket for Beaver Tile and Sheet Metal Roof, Straight

Beaver tile and sheet metal roof

[DE] Roof Access

Efficient solutions on the roof

Installation Guide

[DE] Walkway Support

corrugated fibre cement sheets

[DE] Safety Roof Hooks

Easy to install, safe on the roof

Installation Guide

[DE] Compact System for Metal Shingle / Slate Roofs

Snow retention system, walkways, on-roof module mounts

[DE] Order and Delivery Form

Building products, hot-dip galvanizing

Installation Guide

[DE] On-Roof Module Mount with Metal Roof Tile / HVS with Metal Roof Tile

also available with above-rafter insulation

[DE] Snow Retention Systems Roof Tiles and Roof Stones

Tested protection, safe and reliable

[DE] Snow Retention Systems Solar and Photovoltaics

Stable, reliable, and easy to install

[DE] Metal Roof Windows

Reliable in function, refined in appearance

Installation Guide

[DE] On-Roof Module Mount

Installation Guide

[DE] Single Roof Step, Hook-On, on Metal Roof Tile

Installation Guide

[DE] Universal Tread Surface Set and Walkway Support

[DE] Hot-Dip Galvanizing

Innovative and sustainable corrosion protection at the highest level

Installation Guide

[DE] Snow Retention Bracket "Austrian Form" for Sheet Metal Roof

Sheet metal roof

Installation Guide

[DE] Snow Retention Bracket 3.0

for variable rafter rail 150 mm, rafter-mounted

Installation Guide

[DE] Alpine Snow Retention Bracket for Interlocking and Pan Tiles

Interlocking and pan tiles

Installation Guide

[DE] Copper Walkway Support on Metal Roof Tile

[DE] Metal Roof Tiles Overview

for over 90 different roof tile models

[DE] On-Roof Module Mounts

Precisely fitted, durable, and easy to install

[DE] Information Sheet for Hot-Dip Galvanizing

Installation Guide

[DE] Snow Retention Bracket

slate and bitumen shingles

[DE] High-Temperature Process Hot-Dip Galvanizing (HTG)

Hot-dip galvanizing makes structures last.

Installation Guide

[DE] Alpine Snow Retention Bracket for Beaver Tile and Sheet Metal Roof, Straight

Beaver tile and sheet metal roof

[DE] On-Roof Module Mount HVS

The original from Lehmann

Installation Guide

[DE] Universal Tread Surface Set and Walkway Support "easy"

Installation Guide

[DE] Snow / Ice Retention Rail

for all common profiled roofs and profiled metal roof tiles

Installation Guide

[DE] Click17 for Bitumen / Membrane Roof

Bitumen plate and system bracket

Installation Guide

[DE] Metal Roof Window for Slate

on batten and on boarding

Installation Guide

[DE] Roof Built-In Components on Metal Roof Tile

[DE] Snow Retention Systems Metal Roof

Versatile solutions for metal roofs

[DE] On-Roof Module Mount

The original from Lehmann

Installation Guide

[DE] Snow Retention Systems Standing Seam Pro

Installation Guide

[DE] Copper Walkway Support on Metal Roof Tile

Installation Guide

[DE] Universal Step Tread and Walkway Support "easy"

[DE] Load Capacity On-Roof Module Mount HVS 7302

Installation Guide

Metal roof tile and system bracket

Installation Guide

[DE] Snow Retention Systems on Roof Tile

Installation Guide

[DE] Snow Retention Bracket 3.0 for Rafter Rail 1,500 mm and 3,000 mm

for rafter rail attachment

Installation Guide

[DE] Safety Roof Hook for Application on Roof Structure

Installation Guide

[DE] Alpine Snow Retention Bracket for Interlocking and Pan Tiles

Interlocking and pan tiles

Installation Guide

[DE] Snow Retention on Universal / Slate Plate, Riveted

Installation Guide

[DE] Metal Roof Window for Sheet Metal Roof

for roof pitches from 3°

Installation Guide

[DE] Snow Retention Tabs with or without Extension Element

for clamping to the standing seam and ice retainer

Product Catalog

[DE] Product Catalogue 2025

All Lehmann solutions at a glance

Installation Guide

[DE] Metal Roof Window for Flat Roof

Installation Guide

[DE] Roof Built-In Components, Walkway to DIN EN 516-1-A

for clamping to the standing seam

Installation Guide

[DE] Snow Retention System "easy"

Installation Guide

[DE] Walkway Support

hook-on (slate)

Installation Guide

[DE] Roof Built-In Components on Metal Roof Tile

(roof tiles and roof stones)

[DE] Batch and Small Parts Galvanizing

Kettle dimensions for batch galvanizing