Lightweight wooden building elements

Our building elements are built by hand in a dry industrial production environment by our skilled house builders. Throughout the process, we work in an environmentally conscious manner with building components made of wood from northern Sweden, energy-optimised solutions and minimal waste.

Endless possibilities

All building elements are customised according to the site and project needs. What you as a customer will appreciate is our flexibility and our designers' ability to adapt to building plans and needs. And of course, we take full responsibility for the building elements that our employees design.

Fast installation times

Working with our lightweight construction elements saves you time, which in many cases equals money. But there are also many times when you want to get your project under roof quickly, especially if you are building in challenging environments such as in the mountains or near the coast. All our building elements come with pre-assembled straps for lifting, and we naturally provide assembly documents and instructions for each specific project. All for a simple and quick assembly.

Optimising delivery

When we listen to your customers, one thing that often seems to be your headache is transport. That's why we work hard to maintain leading delivery times and high delivery precision. But we also try to optimise assembly deliveries by loading in the right order and coordinating with other transports, all to save you time and, not least, to unload safely on site.

Jorntrahus Cradle block Building element House element web 1200x1200 1

Compartmentalisation walls

A timber curtain wall is a non-load-bearing external wall element with, for example, pre-assembled windows, window sills and external linings. Using our exterior walls in your projects ensures production in a controlled factory environment with minimal waste and high insulation values. The shed walls are then delivered to you in flexible, moisture-proof and lift-proof deliveries suitable for your installation project.

Specifications:

Supplied in large blocks max size 3.2×10 m
Weight approximately 35kg/m²
For larger buildings, wall blocks may need to be split
The wall blocks are normally delivered with open inside with space for installations inside the plastic foil (45mm)
Windows, window sills and exterior lining and saddling are assembled in the wall block in our factory
Jointing, internal panelling and lining are installed on site
Knotted boards, saddling and lining are installed by contractor on site
Shims for any fixing options are fitted on site by the contractor
Large windows and windows that go down to the floor are installed by the contractor on site

Roof

We offer roof panels or roof trusses, a building can contain both options. We are happy to help you design the best solution for your project. Working with our roofing solutions in your projects allows for quick weatherproofing and reduced work at high altitudes. The ability to customise the degree of prefabrication allows you to reduce project design and planning costs. Our roofing solutions are produced according to proven construction methods and packaged for moisture-proof transport to your construction site.

Specifications roof panels:

Roof panels are delivered as large blocks 3.1×12 m (standard width 2.4 m)
Weight approximately 30kg/m²
Supplied uninsulated with open inside and with underlay board mounted on 23 mm raw board. Cardboard joints are usually made with evo-strip

Specifications roof truss:

Roof trusses are supplied as a separate material delivery
The installation of roof trusses, shingles and underlay is carried out by the contractor at the construction site.

Jorntrahus Intermediate beam layer v2 Building element House element web 1200x1200 1

Floor cassettes

We offer floor cassettes for installation on plinth, beam and foundation. Using prefabricated building elements saves time and money in your projects. Our floor cassettes are manufactured in a moisture-proof factory environment, which ensures high quality and minimises waste. The floors are then delivered to you in flexible and lift-proof deliveries suitable for your assembly project.

Specifications:

Supplied as large blocks 3.1×12 m (standard width 2.4 m)
Weight approximately 40kg/m²
The blocks are delivered complete with boards and insulation
The blocks are delivered with Purus plate for floor drain, other pipework/holes are carried out by the contractor on site
Sills are fitted to the blocks whenever possible

Jorntrahus Inner cradle Building element House element web 1200x1200 1

Load-bearing internal walls

We offer load-bearing interior walls for your project. Using prefabricated building elements saves time and money, and you get a ready-to-assemble interior wall that is manufactured in a moisture-proof factory environment, which ensures high quality and minimises waste. The walls are then delivered to you in flexible and lift-proof deliveries that are suitable for your assembly project.

Specifications:

Supplied as large blocks max 3.2×10 m
Weight approximately 15kg/m²
Inner wall blocks are delivered with one side open
Shims for any fixing options are fitted on site by the contractor

Jorntrahus Flooring kit Construction element House element web 1200x1200 v2

Intermediate floor

We manufacture intermediate floors for your project. Using prefabricated building elements saves time and money and you get a ready-to-assemble intermediate floor that is manufactured in a moisture-proof factory environment, which provides high quality and minimises waste. The joists are then delivered to you in flexible and lift-proof deliveries that are suitable for your assembly project.

Specifications:

Supplied as large blocks max 3.1×12 m (standard width 2.4 m)
Weight approximately 35kg/m²
The blocks are delivered assembled according to the delivery description for the specific project

Why you should work with Jörnträhus

Feet on the ground

Because you want a partner who likes to solve practical challenges. Who is honest, methodical and confident, perhaps simply northern.

Natural curiosity

Because you want someone who is flexible and likes to take on new challenges. Someone who never stands still and who does what others don't think is possible.

Fervent commitment

Because you're looking for someone with a passion for building houses. Someone who values a close relationship and good co-operation and who is loyal to you and your project.

Sustainable house dreams

Because you demand that those who supply houses and building elements keep track of their environmental footprint. Who understand that the raw material comes from the nature around us and that we must take care of it.