Instructions, tips and tricks
Here you can find our video tutorials
DIE Doku über den Lehm-Laden!
Eine halbe Stunde kannst du hier hinter die Kulissen des Lehm-Laden schauen. Der NDR hat David an 4 Tagen bei der Arbeit begleitet. Seht euch an, wie wir Workshops geben und unsere Kunden betreuen. Viel Spaß!
Lehm und Kalk auf die Wand bringen
David erklärt euch hier, wie ihr den Putz für eure 4 Wände auswählt, was ihr beachten müsst und welche Möglichkeiten es außerdem gibt. Für innen und außen.
Strahlungswärme kontra Heizkörper
infrarote Strahlungswellen, Vorlauftemperaturen und Hydraulischer Abgleich ... David erklärt euch in diesem Video, warum eine wassergeführte Wand- bzw. Deckenheizung so sinnvoll ist und wie sie euch nicht nur wärmt, sondern euer Gebäude schützt.
Walking over glass - floor construction
Insulate your floor really well and ecologically with glass foam ballast? David explains the structure in this video.
Insulating the roof can be so easy
It's amazing what you can do with natural materials: if your old house has clay tile roofing, you can simply insulate the roof from the inside or outside with hemp.
Ecological refurbishment of double-skin masonry ?
If you want to renovate your outdated apartment block to make it more energy-efficient and as environmentally friendly as possible, there are a few things to consider. David explains how to deal with a changed dew point and new windows here.
What is the function of the joint in the masonry?
And how does it have to be designed to fulfil these requirements?
David answers these and other questions for you today.
How do I insulate the upper storey ceiling ecologically?
What you can do with the products from Hanffaserfabrik Uckermark for a pleasant climate and good footfall sound insulation.
Impact sound better than in a new building?
Here David shows you how to achieve the ideal impact sound insulation in your ceiling. For visible ceiling beams and for panelled ceilings.
Modern solutions for your healthily insulated home?
Learn about the 4 guidelines for good wall insulation and which materials and aids you can use to realise this in your home.
These natural insulation materials are great for your old house!
Here, David explains which insulation is ideal for an old half-timbered house. You will learn what application classes say about clay blocks and what slip formwork is.
Hemp limestone - processing is so easy
After the previous video explained what exactly hemp limestone bricks are, here are the instructions on how to lay them professionally.
Hemp limestone - CO2 balance of minus 90 %
Today, David explains why a stone made from hemp and lime is the building block of the future, how the low carbon footprint is calculated and what else there is to know about the outstanding properties of hemp stone.
Why all the Hessler products?
In this video, David tells you which lime plasters are used for what and how you can playfully experiment with colours.
Which reinforcing mesh to use?
There are various fabrics available in the clay shop for reinforcing and preventing cracks in the plaster. In this video, David explains which one is used for what and what the differences are.
Insulating plaster in old buildings
David explains the benefits of lime insulating plaster, especially in old buildings, for example with uneven window reveals. And how thickly it can actually be applied.
Apply lime basecoat plaster correctly
We show you how to mix and apply the common lime plaster correctly and how to get a good rounding on the edge.
Apply the coarse lime basecoat plaster
A short, crisp video on the application of HP 9 G from Hessler. This is how it is mixed and plastered.
What makes the HP 9 PM so strong against mould?
David introduces you to Pure Mineral Plaster from Hessler and shows you how to apply it and what to look out for.
What is the HP 9 KL used for?
The lime and clay plaster with hemp from Hessler has special properties, which David explains to you here.
The lime plaster for non-homogeneous surfaces
David shows you how versatile the HP 14 from Hessler is.
Which plaster for what?
Here you can find out what you need to consider before applying plaster and what you need to know about the structure.
Lime cycle - what is it?
Der Unterschied zwischen Lösch- und Sumpfkalk, wie man diese The difference between slaked lime and quicklime, how to make it yourself and what you can use to mix your own lime plaster. herstellt und womit du einen eigenen Kalkputz anmischen kannst.
Painting clay colour streichen
Here you can find out how to make your walls really beautiful with clay paints and the like. You will learn how to apply clay paint, how to create effects and which colours can be combined with each other.
Clay finishing plaster and its application
David explains the difference between undercoat and
finishing plaster and how best to apply the latter.
Plastering can go that quickly...
You can do a lot with the plastering machine: here we explain what exactly this machine is and how to work with it. You can find out whether your plastering machine is suitable for our clay in the clay shop.
Plastering machine assembly - very easy
We show you how to set up and operate the PFT N2V. You'll quickly get a lot of plaster on the wall.
Which tool is the right one?
When plastering, the tools are also important. There are many different trowels, which is why David explains in this video which must-haves should not be missing on the construction site. He also introduces various finishing trowels - which can be used to apply the finishing touches.
How do I plaster clay?
This is about working with clay plaster by hand. David explains what you need to look out for when mixing and plastering, which tools are required and what you should pay attention to when drying.
How does it actually work - clay?
In this video, you will learn all about clay as a basic material, how to mix your own plaster and why it sometimes makes sense to use ready-made plasters. David explains which additives are useful and how clay actually "works".
How the ice age helps us to build healthily
Today David takes you to the clay pit.
He explains to you on site what makes it a paradise for builders and swallows.
