Insurance for drywall installers, stucco workers and plasterers in Germany
Drywall installers screw into walls with power and water running behind them every day, and they build fire walls that people's lives will later depend on. Stucco workers and plasterers work on facades with cars parked underneath. This page explains which insurance your business needs and what premiums to expect.
Will the insurer pay if a fire wall fails inspection?
No. Rebuilding a defective wall is remedial work and not insured. Liability insurance only pays once the defect causes damage, for example if a fire spreads because of the faulty wall. Business legal expenses cover helps in disputes over sign-off and expert reports. Your best protection is clean documentation of the approved systems you installed.
What goes wrong in this trade
01
Pipes and cables in the wall
While fixing channels and hangers, a screw hits a water pipe or power cable. The damage often only shows once the wall is closed.
02
Fire and sound protection
Missing seals, the wrong boards or open penetrations make fire walls ineffective. The consequences can be severe.
03
Dust and dirt
Sanding dust gets into ventilation, server rooms and neighbouring flats. Cleaning and damage to equipment become expensive.
04
Damp and mould
Plasterboard in rooms that are too damp, or plaster on wet masonry, leads to mould. A dispute about the cause is almost certain.
05
Facades and scaffolds
Plaster and stucco work on facades: mortar and tools fall onto cars, passers-by or conservatories.
06
Overhead work
Ceiling installation strains shoulders and neck, and falls from ladders and platforms are common.
Extra accident cover for installers, also outside working hours.
What it costs: example prices
Liability for drywall firms depends mainly on turnover. The gap between cheap and expensive providers is particularly wide in this trade.
Insurance
Example
Typical range
Business liability
€100,000 turnover, €5 million cover
about €215 to €1,040 a year
Business liability
€250,000 turnover, €5 million cover
about €310 to €2,230 a year
Business liability
€500,000 turnover, €5 million cover
about €620 to €3,800 a year
Cargo insurance
Tools in transit for three vehicles, up to €10,000 per claim
about €150 to €300 a year
For comparison: Liability and tools cover for a small drywall business costs about as much per year as eight to ten square metres of finished stud wall.
Guide prices excluding German insurance premium tax, as of September 2026,
from published tariff comparisons with excesses of €0 to €1,000.
Your premium depends on your business and the insurer; we obtain the exact quote for you.
Six claims as they really happen in drywall, plaster and stucco work, all on a single Wednesday. Go through the day and see who pays.
Damage so far€104,700
A screw for the ceiling channel hits the sprinkler pipe in an office building. Water on three floors.
€48,000 · Paid by: Business liability
Sanding dust gets into a tenant's server room. Fans and power supplies fail.
€11,000 · Paid by: Business liability
A bucket of plaster falls from the facade scaffold onto a parked convertible.
€5,600 · Paid by: Business liability
Over lunch, a board lifter, cordless screwdrivers and a laser disappear from the site.
€4,300 · Paid by: Cargo insurance
The main contractor cuts the final invoice over alleged fire protection defects, and an expert surveyor is needed.
€3,800 · Paid by: Business legal expenses
A short circuit in a charger sets the store on fire. Channels, boards and machines burn.
€32,000 · Paid by: Business contents
Which package would you have had?
Paid by insurance: €0
Out of your own pocket: €104,700
Illustrative amounts before any excess.
What is paid depends on the policy terms.
Practical tips from your broker
Have damage to pipes and cables from drilling and fixing included without a low special limit.
Access and reinstatement costs matter in drywall: opening and closing finished walls often costs more than the pipe.
Name fire protection, acoustic and facade work as well as external wall insulation systems expressly in the policy.
Choose at least €5 million cover; many main contractors require it anyway.
Check cover for dust damage to equipment and furnishings; some tariffs exclude gradual effects.
Photograph installed systems and their approvals; in a claim, that is your most important evidence.
Why NAMMERT for your business
We compare the limits
Pipe damage, access costs and dust: for drywall firms, special limits decide the outcome, not the basic premium. We put several quotes side by side for you.
Experience from handling claims ourselves
In boat insurance we act as underwriting agent and handle claims ourselves, so we know how surveyors argue about causes. You benefit when it comes to water in the wall.
One contact for site and home
Liability, vehicles, store and your personal cover are handled by us in one place.
Free of charge since 1989
Our advice costs you nothing extra; the insurer pays our remuneration. And you deal with a family business.
Frequently asked questions
Questions and answers
Do I need liability insurance as a drywall installer in Germany?
Not by law, but main contractors and developers almost always ask for proof.
A single drilled pipe can run into five figures.
How much does liability insurance cost for drywall work?
Published comparisons show about €215 to €1,040 a year at €100,000 turnover and about €620 to
€3,800 at €500,000 turnover.
Are stucco and plastering covered by the same policy?
Yes, if they are named as activities.
You should state facade work and external insulation expressly.
Does the insurer pay if my fire wall is defective?
It does not pay for remedial work.
Only damage the defect causes to other property or people is covered.
Who pays if dust damages the customer's equipment?
Your public liability policy, provided dust damage is not excluded.
Documenting how you covered and extracted helps in a dispute.
Do my subcontractors need their own insurance?
Yes.
Your liability for subcontractors you hire is usually covered, but their own liability is not.
Ask to see proof before work starts.
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