The Bertolotto PantoQuadra collection reinterprets the lacquered interior door with squared pantographed carvings that create linear and rigorous geometries on the surface. The hand lacquering process guarantees a uniform and durable matte finish, enhancing the contemporary look of the design. The hollow core structure ensures stability and lightness; concealed hinges and a magnetic lock are standard for smooth and silent closing. Extensive color customization with BP Colors and, upon request, RAL/NCS; available in swing, sliding, and flush-to-wall systems for minimal integration. PantoQuadra combines modern design, functionality, and Made in Italy quality, ideal for living areas and bedrooms.
Technical Features – PantoQuadra
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Matte lacquered leaf: 3-coat lacquering cycle with a 10±5 gloss finish for color uniformity and resistance; squared pantographed carvings that define the geometric design.
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Leaf structure (hollow core): 50 mm solid wood perimeter frame (finger-joint) for stability; honeycomb core made of 100% recycled kraft paper; outer skins in 8 mm MDF suitable for pantographing.
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Edges and rebates: IPER4BOARD in ABS 10/10 lacquered on all 4 sides, slightly rounded edge for protection against impacts and rising damp.
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Frames and architraves: TR/L8 as standard; optional TKT L9/P85 (flush on pull side) and TKS L9/P100 (reverse push side). MDF components with IDRO, CARB, FSC® standards.
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Standard hardware: 3 concealed hinges adjustable on 3 axes; magnetic lock with silenced latch and adjustable strike plate.
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Standard dimensions: widths 600–900 mm; heights 2000/2100 mm. Custom sizes available upon request.
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Color finishes: BP Colors palette; RAL/NCS upon request. Optional NO-GERMS® antibacterial where provided.
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Opening systems: swing, concealed/external sliding, and flush-to-wall, for minimal integration into walls.
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Coordination: possibility of matching boiserie and transom windows for aesthetic continuity with the PantoQuadra design.
Performance, Tests, and Compliance (Bertolotto lacquered)
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Emissions and sustainability: raw materials compliant with CARB/EPA, VOC – Indoor Air Comfort management; ISO 14001/9001/45001 certified systems; FSC® MDF components.
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Resistance to cold liquids (UNI EN 12720): on lacquered door leaf, values up to class 5 for water/detergent solution; excellent resistance to 48% alcohol and common beverages.
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Resistance to heat/scratches/impacts: dry/wet heat (UNI EN 12721) compliant with domestic use; scratches UNI EN 15185 and impacts UNI EN 15186 tested.
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Mechanical durability: tests on hollow core door leaf with 100,000 opening/closing cycles passed with compliant results.
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Acoustic comfort (optional): packages up to 29 dB with NO-SOUND mobile threshold and dedicated gaskets; advanced solutions available upon request.
