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PREMIUM modular building systems


We present to you an offer for the purchase of a modern 20 m2 modular house with a mezzanine.

The kit includes all the materials needed to erect the house in a closed state. This means that the offer includes the construction of the house with wall panels and with all the necessary mounting elements (foams, screws, membranes), windows, doors, as well as complete elevation, roofing.
The visualizations in our gallery show what the finished house looks like when assembled from the outside.

The assembly of the house is carried out with the help of the accompanying instructions, in which we have described in detail, step by step, each stage of the work, along with a list of materials needed at each stage.

The kit composed of materials from reputable companies such as Budmat, Swiss Krono, MTB Modules, Veka, Marcopol.

All elements were cut and numbered already at the production stage.

Technical specifications

Total surface area
20 m2
Usable floor space
33 m2
Length max.
6.9 m
Width max.
9.1 m
Height max.
5.38 m

What exactly are you buying?

MTB A house kit for self-assembly, along with detailed multimedia construction instructions.
The basic order includes all the elements needed to assemble the house in a raw, closed state.
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The exact list of the contents of the set:
– 2x balcony windows
– anti-burglary entrance door
– 2x gable windows
– roof window
– SIP panels (17.4 cm, EPS80 core 15 cm + 2 x12 mm OSB-3) as elements external walls, partition walls, mezzanine floor and roof
– construction beams (C24 Scandinavian, four-sided planed): ground, elbow, gable, partition walls, wall, roof, mezzanine)
– pine beams: logs
– roof soffit
– windproof membranes
– facade laths
– Torx carpentry screws set
– mounting foams
– foam gun
– waterproofing to protect the lower part of the outer wall
– polystyrene grater
– “taker” type stapler + staples
– a strip of mineral wool
– foundation foil
– facade boards
– “standing seam” roofing
– “standing seam” facade panels
– flashing and sheet metal work
– gutter systems – steel, oval – color: anthracite

General information

  • The house inside is in a closed shell condition, for your own finishing and arrangement.
  • Elements such as the foundation slab and electrical and plumbing installations are not included in the order. They belong to additional options.
  • Check our online store for additional assortment assigned to the selected house model.


MTB A is a modern model with a floor area of 33 m².

With its extraordinary functionality, it offers the highest standard

    • The total height of the building is 5.4 m, so inside the house you get the optimal height of the rooms;
    • The height on the mezzanine at the highest point is 1.6 m;
    • The height on the first floor is 2.3 m;
    • Thanks to the thoughtful development of a small area, we get space to arrange a comfortable bathroom, a living room with a kitchenette and a separate bedroom located on the mezzanine;
    • The construction of the house is based on branded Scandinavian C24 certified wood. It does not require impregnation;
    • SIP panels make up the exterior walls, partitions, mezzanine floor and roof;
    • Insulation layer: EPS 80 – 15 cm, Parameter U 0.23 It is possible to insulate the external walls with a double layer of wool. With external insulation (in the grid under the facade) we get the parameter of walls U 0.18, while the roof U 0.15.

Our time spent in the factory on the prefabrication process significantly reduces the scope of work that must be done during the conventional house-building method by more than 70% and significantly reduces the cost of building a house, by up to 65%.

Control of the work of external teams by the investor, is also easier, as each phase of construction is clearly described in the instructions.

A very important factor is: reduction in the time of work – which is associated with constant increases in the salaries of teams, less electricity consumption, less noise during the work, reduced to a minimum the amount of waste and costs associated with their removal, the practical absence of drying time of materials during construction (the work runs dry), no need to insulate the building after the walls are erected (SIP panels havę in themselves a core of EPS 15cm), reducing costs and the number of trips for missing materials (everything is delivered at once) and also reducing the amount of unnecessarily purchased material, the possibility of installation at any time of the year and practically closing the entire investment with furnishings in less than a month from the start of work.

The set composed of materials from reputable companies such as Budmat, Swiss Krono, MTB Modules, Veka, Marcopol.

All elements were cut and numbered already at the production stage.

For the time being, the order execution time is up to 40 working days from the date of signing the contract. We start the execution of the order with a deposit of 40% of the order value. Payment of the rest of the amount in the amount of 60% of the value of the order is made within 7 days before the completion of production work.



  • You don’t have to worry about transportation. We will comprehensively take care of the delivery of your order from our factory, all the way to your designated any location in the world.
  • If you buy more models, we calculate the required cargo space individually, taking into account one or more delivery addresses.
  • We handle the customs process, and we do not charge any fees for this.
  • Documentation matters before and during transport are organized with the help and involvement of our logistics department.
  • It doesn’t matter whether it is sea or road transport, our logistics department will take care of all procedures.
  • The cost of transportation is calculated individually for each order.
  • We include all material certificates, from transport pallets to the smallest detail of the set, in the order file.


  • Unloading the goods.
    This is a stage usually performed by the customer or his installation team. The unloading date is usually known a few days before, so you can prepare for it.
  • If you use third-party installation crews, we recommend unloading with their participation.
  • The first thing to do when the transport arrives is to open the container and locate the transport pallet, on which the windows are placed. On them is pinned a set of documents with instructions that will guide you through the entire process starting with: Health and Safety, unloading the goods, checking the quantity according to the order based on the attached packing list, how to store and the list of necessary tools.
  • All these steps are marked step by step. In addition, online instructions with QR codes are included.
  • Manual unloading takes about four hours if three people are involved in the unloading.


  • The assembly of the house begins with the arrangement of the elements on the construction site. This stage, like every previous stage and all subsequent stages, is described in great detail in the online and paper instructions, which are downloaded in full or in stages from the website.
  • You don’t have to worry about any connecting elements, such as screws or mounting foam. They are included in the basic kit, and the instructions tell us where they are until the final elements of the house are assembled.
  • The assembly time for the MTB A basic kit is about 22-30 working days. Experienced installation teams are able to complete the work even in 10-14 working days.
  • The upper limit of the assembly time depends on a number of factors, such as bad weather conditions, human factor, lack of haste and pedantry of the assemblers.
  • For a better approximation of installation costs, we will also mention the recommended number of people on site.
  • Typically, three people optimally work on the construction of the three houses. One of these people is the main assembler, who manages the entire team and performs the most important activities independently, the other two people are people with average construction knowledge.
  • The heaviest parts of the set weigh 70 kg, so there is no need to use cranes and hoists, unless local health and safety regulations stipulate otherwise (these stipulations are also listed in the manual).

How to place an order


  • Search for your local distributor in our “About Us” section https://mtbmodules.com/pl/o-nas/nasz-zespol/
  • Contact him directly, and he will be sure to guide you through the entire ordering process, up to the delivery of the goods. He will also help you with arranging the installation and handling all the paperwork.


  • If we do not currently have a distributor in your area, please contact us directly order@mtbmodules.com

"Building a house has never been so easy."


If you decide to buy a FLAT PACK model, you will definitely save on costs. The purchase will be cheaper and the assembly will be cost-free! That is if you’re in the mood for a bit of DIY time.

KIT HOUSE from MTB Modules is a revolution in the construction market. We are a global supplier of houses that are assembled using assembly instructions. It is also a revolution in terms of cost and construction time. Do you know any other technology that will allow you to build a real and durable home in less than a week?

If you are interested in READY MADE houses, find them in our offer.

KIT HOUSE from MTB Modules is a revolution in the construction market. We are a global supplier of houses that are assembled using assembly instructions. It is also a revolution in terms of cost and construction time. Do you know any other technology that will allow you to build a real and durable home in less than a week?

If you are interested in READY MADE houses, find them in our offer.

SIP homes use insulated wall and roof panels that are up to 15 times more airtight than traditional construction, resulting in more comfort and long-term durability. A new home built with structural insulated panels reduces air movement and drafts, moisture, noise and helps keep dust and allergens from penetrating.

No, SIP panels stand out among building materials not only for their durability, but also for their weight. Thanks to their optimal weight, no crane is needed to assemble the modular houses. The heaviest component from the set are the windows.

Structurally, MTB Modules buildings are equivalent to conventional buildings. Their life span and warranties are also similar. However, the overall quality of modular buildings is much higher due to the controlled manufacturing process.

The offer is just for you. We deliver our houses to private individuals, but also to significant developers who are fed up with traditional construction technology, which causes many problems and uncertainties.

The advantages of modular manufacturing are many, but a long-term partnership provides the opportunity to invest and jointly optimize the product in order to add value whilst lowering costs.


MTB Modules provides training and technical advisors to assist the general contractor to install the modules on site. We can also train the general contractor’s installation team at our factories, prior to delivery of the modules. In specific cases, MTB Modules can offer the entire structural installation of the modules onto the building.

The product is manufactured and assembled in Poland, Europe.

For some house models, the lead time is 24 hours. We often have houses ready for shipment in stock. Generally, we assume that the completion time is 22 – 60 days, which means that we deliver the house in less time than the setting of the concrete.

It is possible to produce 4,800 houses per month.

The modules can be placed on a sleeper wall system, a concrete podium, steel podium, or a ground floor slab.
For some of our KIT HOUSE house models, we offer prefabricated floor panels, which the investor installs on concrete piles prepared before installation. All dimensions and spacing of concrete piles are sent at the investor’s request.

80% – 90% of the construction is completed inside a factory, which mitigates the risk of weather delays, allowing projects to be completed in half the time of traditional construction.

You do not lose the warranty when you assemble the house yourself.

The KIT HOUSE assembly instructions are prepared very precisely, which minimizes errors during the work. If you have basic housework knowledge and a few people to help you, you can do it easily. We are at your disposal at every stage of the work.

Yes. Visit our online store and select additional options that match the selected house model. You will receive the additional kits in one transport.

You assemble the house yourself using the attached instructions. You also have a multimedia version of the assembly instructions to help you, as well as our remote help. The best engineers in the construction industry have been working on our products from the very beginning. It is they who have prepared the most readable and user-friendly set of step-by-step instructions. It is very easy.

Yes. We make individual projects, but only for mass production.

Changes to existing models are not possible. We hope that you will match your needs with a different house model from our wide offer.

All elements of the set have the necessary certificates, even the smallest screws. We only use materials from the best and well-known producers.

The warranty reaches up to 25 years for some components of the set.
The warranty period for individual elements is described in the offer of each house separately.

No Harmful Chemicals

The components used to make SIPs (foam, oriented strand board, and adhesive) meet some of the most stringent standards for indoor air quality. EPS foam uses pentane, a non-CFC blowing agent that dissipates shortly after projection. The foam cores have no off-gassing.

SIP walls can bear considerable vertical and horizontal loads with reduced internal studding. The load carried by the SIP is transferred to ground by the OSB skins, held in position by the fully bonded insulation core.

The sound resistance of a SIP wall depends on the thickness of the gypsum drywall applied, the exterior finish applied, and the thickness of the insulating foam core that is used. SIPs are especially effective at blocking high frequency noise, and most homeowners notice the quiet comfort of a SIP home.

See other houses 

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