Vinyl underlay for small installation heights
If you want to install a modern vinyl or design floor and only a low installation height is available, SELITBLOC® 1 mm is exactly the right choice. Its pressure-stable foam core protects the floor from damage caused by unevenness and the substantial impact sound insulation keeps things quieter for your neighbours. Even your ankle joints benefit from SELITBLOC® 1 mm.
Developed for vinyl and design floors - highly stable under pressure and resilient
Before installation, please note: The base must be tested according to CEN/TS 14472 before the floor is installed. The base must be suitable for proper processing. In general, the base should be clean, level, dry, resistant to tension and compression and should not contain any substances such as plasticisers, solvents or other diffusing substances. Textile floor coverings must be removed before installation in principle. Installation on ceramic tiles, linoleum or wooden floors is only possible with restrictions as this may mark the base. It must be ensured that the base is in a state of equilibrium humidity and that the CM value is below 2.0 % (for cement screed) or below 0.5 % (for anhydrite screed and anhydrite flowing screed).
The processing instructions of the flooring manufacturer are to be observed as binding specifications.
Cleaning the surface
Cleaning the surface
Step 1 Clean the surface thoroughly with a brush or vacuum cleaner. Remove any adhesive and paint residues completely.
Laying out the first panel
Laying out the first panel
Step 2 Lay the first panel of the underlay flush with the wall over the entire width of the room with the cutting grid facing upwards.
Installing the flooring
Installing the flooring
Step 3 Lay the vinyl floor in the same orientation as the underlay. Do not place any weight on the underlay. If necessary, place the vinyl board under your knees/feet to distribute the load.
Finishing the installation
Finishing the installation
Step 4 Repeat steps 2 to 3 until the flooring has been installed throughout the entire room.
Technicaldata(according to EN 16354)
Punctual conformability (PC)
up to 0.5 mm
Compressive strength (CS)
≥ 400 kPa ≈ 40 t/m²
Compressive creep (CC)
≥ 25 kPa
Dynamic load (DL75)
≥ 250,000 cycles
Impact sound reduction (IS)
up to 17 dB
Water vapour diffusion resistance (SD)
–
Water absorption (EN 12087)
≤ 1 %
Thermal resistance (R)
∼ 0.03 m²K/W
Reaction to fire (RTF)
Efl
*Suitability for underfloor heating
Yes, if flooring R ≤ 0.12 m²K/W
Meets the minimum requirements of the EPLF and MMFA (Group 1+2)