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Decision aid
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Structural wooden beam layer
Use the form below to calculate your wooden beam layer and check whether your beam layer is suitable for supporting a Duofor dovetailed sheet floor.
This indicative calculation of your dovetailed sheet floor is based on the applicable standards and regulations. For a detailed calculation of your floor or other questions, you can always contact the Duofor team.
NB!
It is important that you fill in every available field to get a correct indicative calculation of your floor.
Input data wooden beam layer
Height
mm
Width
mm
Heart to heart measure
mm
Length
mm
Complete all options below
home, residential building, office, public building
more than 2 storeys, apartment, office, hall construction
for home
for office
for carpet finishing
for tile finishing
Including Duofor dovetail plates floor
Total thickness top floor incl. Duofor plate
5 cm (standard)
6 cm (comfort)
7 cm (comfort-plus)
What am I going to apply?
Concrete
Sand cement
Lightweight concrete
Are there floorboards?
Yes
No
There comes / hangs
No ceiling
Gypsum ceiling - 1 layer
Gypsum ceiling - 2 layers
There will be/are light walls on the floor:
Yes
No
I'm going to install tiles:
Yes
No
Result
Check for strength (failure)
Check for stiffness (deflection)
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