Steel LTPD60

Steel light-type LTPD doors  are made: panel of 0.55 mm, casing of 1,5 mm thickness sheet of steel, in two models (for installation into the centre of an embrasure and with a platband for installation at the edge of an embrasure). Doors comply with:

•     company standard ĮST 4498173-08,
  
•     air sound isolation index: stretch up to 3,86m²- 28 dB,  stretch over 4,82m²- 25 dB
•     air permeability class 4,
•     durability against wind loading C4,
•     water permeability 7A,
•     reliability of 100 000 operation cycles, class 5,
•     door construction corresponds to a category 3 burglar-resistance, mechanical strength and rigidity meet all requirements,
•     thermal coefficient 2.2 W/ (m²K).

The product is certified:
 at the Certification Centre of Building Products and bears a certification mark PSZ-1.

Used for:
apartments, hospitals, shops, hotels, offices, individual houses, garages and other structures.

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