Glass type

The double-chamber glazing combined with polystyrene insulation reduces heat loss by 40-50% compared to conventional exterior doors:

• Construction: Composed of three glass layers with two air chambers, ensuring excellent thermal insulation.
• Sound insulation and noise reduction: The multilayer structure reduces noise levels, damping low-frequency sounds such as traffic and construction noise.
• Anti-glare effect: Eliminates reflections in low-light conditions, ensuring clear visibility even in the dark.

The glass thickness is 1 2/3″ .

Mirrored glass with stop-vision technology:

• One-way visibility: The multilayer metallized coating (aluminum and silver) combined with a photochromic layer ensures that from the outside, it is impossible to see inside. However, in the dark, when the house is brightly lit, the effect is the opposite: it is impossible to see what is happening outside, but everything inside is visible.
• Excellent interior view: The design maintains natural transparency, providing an excellent view from inside and allowing light to flow freely into the space.
• Safety and fire resistance: Tempered glass increases safety by being highly durable and fire-resistant, withstanding direct contact with fire for 30 to 60 minutes.

Frosted glass is a milky white glass without transparency, providing complete privacy.

Clear glass provides a complete view both inside and outside the house.

Innovative Low-E for interior glass:

• UV protection: Blocks up to 99% of UV rays, effectively preventing the fading of furniture, carpets, and walls.
• Infrared reflection: Helps retain heat during winter and blocks up to 70% of sunlight in summer, contributing to a comfortable indoor microclimate.
• Condensation prevention: Minimizes the cold glass effect and reduces the risk of condensation, thus enhancing overall energy efficiency.
• Eco-friendly: Reduces the carbon footprint by lowering energy consumption.
• Aesthetic integrity: Maintains natural transparency and accurate color reproduction.

Finishing

Powder coating is applied via electrostatic spraying, followed by baking at 180-200°C. It is an extra durable painting with reliable protection from UV rays and mechanical damage.

Exterior and interior shades: white, black, and anthracite—choose your ideal color combination. For example, black/black, black/white, white/anthracite, and so on.

Transom and sidelites (optional)

Glass type: clear, frosted, or mirrored with stop-vision technology.

• Construction: Glued timber with thermal break.
• Glass: Triple-glazed sealed unit with two chambers.

Hardware

The hardware set includes:

• Two concealed hinges support up to 80 kg each, providing enhanced break-in resistance.
• Stainless steel threshold reinforced with zinc-galvanised frame. Doors can be installed with a metal threshold extension with a bevel for water drainage.

Belldinni is one of the first manufacturers in the US that offers exterior doors with concealed hinges.

In addition, we have ensured that every customer has complete freedom in choosing the hardware for Diamond doors, allowing you to select any handle, from classic American styles to modern railing designs