Combifor floor system

The floor that adapts to your construction work!

Light and extremely strong floor system

The unique feature of COMBIFOR is the combination of lightweight materials with an extremely strong end result. Therefore ideally suited as renovation floor and for annex and new construction.

Traditional method

COMBIFOR renovation floor is built up in the same way as a traditional construction with wooden supporting beams and closes thereby to the traditional method. However, this floor is more durable, stronger and performs better. With the special wall profile and hook brackets can be built faster.


Strength and stiffness

The strength and stiffness of 
COMBIFOR comes from the girders itself. The beams doesn’t need additional constructive concrete floor with reinforcement steel to sense greatly and rigid. Finished with dovetailed sheets and sand cement, the floor feels solid as a concrete floor.


COMBIFOR system floor can be finished excellent with sheet material (underlayment).
The floor retains its strength and stiffness but weighs only 25 kg/m2. 



This floor is ideal for finishing with parquet or laminate. The beams are around 40% stiffer than other types of steel girders in combination floors.


Free choice heart on heart size

Under the steel beams the Thermostrip is placed. These strips have a double function, besides thermal insulation of the beams it’s also the carrier of the standard insulation boards. This allows the beams on each possible heart-to-heart size! Very convenient especially in renovation: wooden beams are in every existing building in a different distance. Place the beams in the existing sockets or divide them in the most possible economical way.

Infinitely variable adjustability

The girder length runs on with 30 centimetres, has a minimum standard length of three meters and up to standard five meters. In addition, there is a diversity of special sizes quickly available.

Sliding / coupling profiles offer the solution where the dimensions have too much differences.


They make the girder length continuously adjustable to + 400 mm. Where the beams cannot be rigged in a wall cavity, place the girder in the masonry on one side and slide the other end simply.

Quickly, within a day

Application of the wall profile with hook brackets significantly speeds up the total floor-building process. Install the wall profile to the building wall and place with the hook bracket the girder simple to the wall profile.

These fittings offer you, along with the sliding / coupling profile, at run time a solution if it appears that the reality is different. This flexibility ensures that you will not stand still and to complete your work.

Durable by Thermostrips

The Thermostrips have a double function, one way as a carrier of the standard insulation boards but also as a thermal bridge insulator of the steel girder. The lambda value of the Thermostrip is slightly higher than that of, for example, polystyrene, which makes the critical temperature lines under the steel girder be "forwarded". With the result, there cannot occur condensate on the bottom of the steel girder. In the long term, this has a beneficial effect on the zinc layer and thus the lifetime of the total floor.


System floors build of light and compact materials

Applying a system floor can be performed by you or your contractor.
If you have any questions about the system floors, feel free to call us on
Tel. number + 31 (0) 162 31 41 66 or email us verkoop@duofor.nl.