Timber and roof construction

Our range of services starts with the installation of a dormer window or a simple skylight and ends with the construction of a complete roof truss.
Everything completely tailored to your individual wishes.

Do you need more space for living?

The Koch Construction Group can make your living space wishes come true. Building methodically, safely and in an energy efficient way.

With a roof space conversion or house extension in timber construction, you create more living space for yourself while also increasing the value of your property and being able to use the existing building services.

It is precisely the use of wood as a material in house construction that enables cost-effective and rapid construction. Wooden elements are much lighter than concrete or stone, which is particularly advantageous for structural reasons. In any season of the year, the construction requirements can be implemented in 2-3 days – interior finishing is possible immediately without the need for drying time.

Whether doing an extension, addition or new construction of a prefabricated house: we accompany you from planning to implementation.

Did you know that modernisation and renovation measures on the roof can save you up to 30% on heating costs?
The result is a significantly increased feel-good factor with significantly reduced energy costs.
Whether gable roof, pent roof or flat roof. Whether roof insulation, roofing with new tiles, or roof greening: we would be happy to advise you in detail in a personal conversation.

The roof is crucial both for the first impression and for maintaining the value of your property. We are your competent partner for your roof with all its components.
We will be happy to advise you on the following options:
Roofing with brick and concrete roof tiles
Slate roof
Metal roof structures
Flat roof waterproofing
Green roof
Canopy

The tasks of our roofers and carpenters also include the design and manufacture of durable facades that protect your building against environmental influences.
By using different materials, there are no limits to the design possibilities.
We will be happy to advise you on the following options:
Slate facades
Facade panels
Brick facades
Wooden facades

Each kit made solid and functional. Due to the use of natural wood, solutions can be tailored to local conditions. We make your wishes come true, taking into account structural requirements and technical feasibility.
We will find a solution tailored to your idea.

Double standing seam roofing harmonises with both traditional and modern architecture.

We create metal roofs, gutters, downpipes, chimney surrounds, bay window claddings, wall and parapet coverings made of titanium zinc, copper, coloured aluminium or stainless steel for your individual requirements. Metal roofing and facade cladding (corrugated or trapezoidal sheet metal) can also be produced in a thermally insulating design.
Everything completely tailored to your individual wishes.
We would be happy to advise you on this in detail in a personal meeting.

Wood is becoming increasingly popular in construction as a sustainable building material – in the public, commercial and agricultural sectors as well. We also construct prefabricated halls (e.g. warehouses, industrial halls, multi-purpose halls, workshops) as well as office and administrative buildings made of wood.

We offer you modern, durable and cost-efficient solutions for your project. In doing so, we execute your project from planning to implementation and meet your individual needs – because your own idea will always be unique.

We have the technical expertise and will be happy to advise and assist you with your construction project.

With good insulation of the building, you can target the reduction of energy losses and save costs in the process. We offer many options for insulating your building:
Ceiling insulation
Wall insulation
Roof insulation
Facade insulation
Interior insulation