Is the overhead door distinguished by the wood covering of the outer frame metal parts (jambs and head).
A layer of high density selfextinguishing polystyrene is also inserted between the external matchboarding and the internal panel that guarantee an excellent heat and sound insulation. The door frame is made with an exclusive reinforced steel profile designed to house the rubber sealing strip. A pratical system of counterweights is inserted into the galvanised steel side uprights for easy, effortless opening. The metal parts are galvanised and standard painted in a dark brown colour or ral-colours with stove-enamelled polyester powder finish for maximum weatherproofing the vertical panelling or the special aesthetics of the door are done with various types of wood, all guaranteed by a long-term seasoning and a specific treatment. The wood is treated with fillers and resin-based paint varnishes in aqueous dispersion, thereby ensuring absolute non-toxicity for the indoor environment in order to safeguard the inhabitants. The NORMAL PLUS overhead door may be supplied with pedestrian door, glazed areas and, for even easier opening, with an electronic motor. NORMAL PLUS comes supplied complete with Yale lock with handle, anti-fall system against the accidental breaking of the cables, anchoring rag bolts; is delivered ready assembled for easy fitting and packed with polyethylene sheets.
NORMAL PLUS energy saving
Ministry of economic development, with decree of 26 January 2010 - art. 1, clause 1, letter c), it establish that the “extendable and assimilated closures, that delimit the building to outside or to unheated rooms”, can take advantage of the tax deduction, now stands at 65%, if they respect certain thermal transmittance values.
Overhead and sectional doors belong to the category “extendable and assimilated closures”, with the necessary condintion that they separate heated rooms (garage or other) from the outside or from other unheated local.
Treviso Tecnologia - (CERT)