Introduction

Spacers are a key component in modern windows, providing important benefits such as energy efficiency and improved aesthetics. These components separate two or more panes of glass and create a thermal barrier that helps to reduce heat loss and improve insulation. Available in a variety of materials, spacers also impact the appearance of windows, with some being highly visible and others being more discreet. As energy codes and standards continue to evolve, spacers are becoming even more important for homeowners and builders seeking energy-efficient and visually appealing window solutions.

Characteristics

  • Thermal insulation: Spacers are designed to create a thermal barrier between the glass panes, which can help to reduce heat loss and improve energy efficiency.
  • Moisture resistance: Spacers are often designed to resist moisture and prevent the buildup of condensation between the glass panes.
  • Strength: Spacers must be strong enough to withstand the weight of the glass panes and maintain a uniform gap between them.
  • Flexibility: Some spacers are designed to be flexible, which can help to accommodate the expansion and contraction of the glass due to temperature changes.
  • Low conductivity: Many spacers are designed to have low conductivity, which can help to reduce heat transfer and improve energy efficiency.
  • Aesthetics: The appearance of spacers can impact the overall look of the window, with some spacers being highly visible and others being more discreet.
Acoustic PVB

Traditional Spacer

Acoustic PVB
Aluminium Bendable Spacer

ALUMINUM SPACER H-65, a spacer profile manufactured with special aluminium alloys, is characterised by the following dimensions: height of 6.5 millimetres, length of 4, 5 or 6 metres, and width ranging from 4 to 26.5 millimetres. The thickness varies according to the end-use of the spacer.

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Acoustic PVB
Aluminium Painted Bendable Spacer

Alupro Painted Bendable Spacers are typically made of aluminum. Aluminum is a lightweight and durable material that is known for its thermal conductivity. These spacers are designed to create a thermal barrier within the IGU. They are coated or painted with a low-emissivity (low-e) coating, which is a thin layer of metal or metal oxide.

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Acoustic PVB
Anodized Bendable Spacer

The "anodized" aspect of these spacers refers to their surface finish. Anodization is an electrochemical process that thickens the natural oxide layer on the aluminum's surface. This not only provides a protective layer but also allows for various color options, often black or bronze. The anodized finish adds to the overall durability and aesthetics of the IGU.

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Warm Edge Spacer

Acoustic PVB
Chromatech Spacer

These Spacers are made of stainless steel. It is designed to improve the thermal performance of the IGU. They help reduce heat transfer through the edge of the glass, enhancing insulation and energy efficiency. This can result in lower heating and cooling costs for buildings and improved comfort for occupants.

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Acoustic PVB
Chromatech Ultra Spacer

CHROMATECH ultra is a modern, warm edge hybrid spacer consisting of hard plastic and a fine, stainless steel structure. Its particular construction gives the spacer exceptionally good bending capabilities, high frame stability and U-values at the lowest end of the scale.

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Acoustic PVB
Multitech

Multitech spacers help improve energy efficiency in buildings by reducing heat transfer through the IGU's edges. This can result in lower energy consumption for heating and cooling.

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Acoustic PVB
Thermix

One of the primary functions of Thermix spacers is to enhance the thermal performance of IGUs. They effectively reduce heat loss at the perimeter of the glass, resulting in improved energy efficiency, lower heating and cooling costs, and increased occupant comfort.

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Fire Rated Spacer

Acoustic PVB
Ferrotech - Galvanised Steel

Fire-rated spacers are used in various building applications, including fire-rated windows, doors, curtain walls, and partition walls. They are essential for maintaining the fire compartmentalization of a building and ensuring the safety of occupants.

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