Downloads

On this page we offer current brochures for Flat roof Program and Sanitary Program and some more useful documents. You can view the PDF files directly in the browser or with a suitable program such as Acrobat Reader (free of charge from Adobe).

You can download PDFs of the individual series (catalog pages) with all information via the links for the products, as well as their technical documentation (German only).

Downloads Flat roof program

Grumbach Flat roof program 2020

Flat roof program

The biggest roof drain program in Europe on morethan 80 pages.

Title Flat Roof Program Prices 2022

Flat roof price list

up-to-date and clearly arranged

Grumbach Gebietsvertretungen Flachdach 2022-1

Grumbach area sales representatives

for roofing and roofers

Flyer Grumbach Combi Drain 2021 (German)

Combi Drain

One hole only for ventilation and drainage. New and optimized version in a new design.

Grumbach Flat roof program 2020

Attika Jumbo drain

NEW! Now with longer connecting piece

Grumbach Flat roof program 2020

Attika-Meso-2-Drain

with/without partial flow diversion and with/without wedge

Grumbach Flat roof program 2020

Retention Attachment

for reduced drainage capacity

Grumbach Flat roof program 2020

Cold roof vent

2022 improved model

Reach-through element Flyer 2022

Reach-ThrougH element

2022 improved model

Grumbach Flat roof program 2020

Drainage capacities

aller Grumbach-Gullys
nach DIN EN 1253-2

Grumbach Flat roof program 2020

Rainfall statistics Germany

in acc. with DIN 1986-100:2016-12

Grumbach Flat roof program 2020

Calculation of the number of drains required

Form Calculation of the number of drains required

Simply fill it in and send it to Grumbach.

Downloads Sanitary Program

Grumbach Flat roof program 2020

Sanitary program

The complete Sanitary program, with prices.

Title Grumbach-Sanitaerbausteine 2022

Sanitary blocks

Extract from the entire program

Title Brochure Duschbodensysteme 2022

Shower floor systems

Extract from the entire program

Grumbach Flat roof program 2020

Order form for special models of shower floor elements

Forms for order/enquiry of shower floor elements

Pre-fabricated showers, program 2022

Prefabricated showers

Extract from the entire program

Title Grumbach Fertigbaeder-Programm 2022

Pre-fabricated bathrooms

Extract from the entire program

Grumbach Flat roof program 2020

Grumbach area sales representatives

for sanitary products