10 % SSV discount
Use the special event day to do your shopping and plan your project with us in store.
10% end-of-summer sale discount on everything · only on 19.09.2026 on site in Hitzacker
Summer Sale
Build with natural materials, with personal advice: secure special prices, practical know-how and concrete solutions for your building project.
When?Saturday, 19.09.2026
10:00–16:00
10:00–16:00
Where?Lehm-Laden
Hitzacker
Hitzacker
Why?10% off, advice
& exchange
& exchange
A Saturday for your project
Come with questions.
Leave with a plan.
Whether it's a clay finish, insulation or renovation: meet the Lehm-Laden team, manufacturer experts and regional tradespeople. Together we'll talk about build-ups, details, application and the next sensible steps.
Practical know-how
Ask specific questions about choice of materials, system build-up, details and application.
Samples & Demonstration
Experience materials and surfaces first-hand – including a planned practical demonstration.
Barbecue & conversation
Over coffee and something from the grill, there is time for experiences, ideas and new contacts.
Here for you on site
Expertise straight
from the manufacturer.
Browse the relevant topics and products from our manufacturers in advance.
Clay Plasters, Clay Paints & Systems
Find ideas and suitable materials for natural surfaces, drywall construction and renovation.
View conluto at Lehm-Laden →
Wood fibre insulation
Find out about insulation solutions for roofs, walls, façades and interior fit-out.
View GUTEX at Lehm-Laden →
Hemp-lime blocks
Discover natural-material solutions for insulation, wall linings and new wall build-ups.
View IsoHemp at Lehm-Laden →
Natural lime plasters & lime paints
Discover lime systems for base coats, fine surface finishes and mineral colour design.
View Hessler at Lehm-Laden →
Natural paints & surfaces
Find out about natural paints, primers and mineral wall surfaces.
View Kreidezeit products →With independent experts
More than materials: energy advice.
Practical guidance for your older building: from worthwhile insulation measures to the interplay of funding, photovoltaics and heat pumps.
Here for you on site
Wolfgang Schmidtke
Energy Efficiency Expert & Solar Ambassador
Wolfgang Schmidtke brings experience from advising homeowners. At the end-of-summer sale, he explains the technical options in clear terms, shows how the different aspects fit together and answers questions about energy-efficient renovation with natural building materials.
His topics at the SSV
Reducing energy costs in older buildings
Which measures are particularly worthwhile during a renovation and how they work well together.
Putting internal insulation into context
Opportunities, requirements and the role of internal insulation in the overall energy concept.
Funding for renovation with natural building materials
Which funding options can help cover costs, and when professional support becomes important.
Photovoltaics & heat pumps
How both systems fit into a renovation, even if the existing heating system still works.
Bring your questions – Wolfgang Schmidtke will advise you and give short talks right on site.
Get started even before the summer sale
How much material do you need?
With our quantity calculator, you can put together the products and quantities for your project. Bring your calculation along on 19.09. – then we can get straight down to specifics.
1
Measure the surfaces
Note down the length, height, layer thickness and openings.
2
Calculate quantities
Select products and calculate the quantities required.
3
Bring your result
Check things together on the event day and plan your purchase.
Only on 19.09. · While stocks last
It pays to come early
Special offer of the day.
At the summer clearance sale you can get selected remaining stock, single containers and stock items on particularly attractive terms. The exact selection depends on the stock available on the day of the event.
Come along well prepared
Worth
bringing along.
- Dimensions, photos and sketches of your building project
- Questions about build-up, junctions and surfaces
- Your result from the quantity calculator
- And do bring the trailer – you might need it
The short answer
Frequently asked questions.
Which manufacturers will be there?
conluto, GUTEX, IsoHemp, Hessler and Kreidezeit will be there for you on site. They will be joined by regional tradespeople and the Lehm-Laden team.
How do I prepare for my consultation?
Bring measurements, photos, sketches and, if possible, your calculation from the quantity calculator. That way we can discuss specific quantities, products and next steps more quickly.
Does the discount also apply online?
The summer sale discount applies on 19.09.2026 at the on-site summer clearance sale in the Lehm-Laden Hitzacker.
Can I take material with me straight away?
Depending on availability, you can take materials and special offers with you straight away. So please make sure you have enough loading space.
Come and visit us!
Your project. Your plan.
Your SSV Saturday.
We look forward to seeing you – on 19.09.2026 from 10:00 to 16:00 at the Lehm-Laden Hitzacker.
Application and product selection are carried out in accordance with the manufacturers' current technical data sheets.