A spacer frame (also known as a spacer frame) is a component of a vinyl window that is located between two layers of glass in a double-pane insulated window. This component is used to separate the two panes of glass in the window and create an air or inert gap between them. This gap serves to insulate and improve the thermal and acoustic insulation of the window.
The spacer is usually made of plastic (PVC) or aluminium and is placed between the two glass panes, which are joined by sealing materials. This creates a hermetically sealed space that prevents the exchange of heat and sound between the inside and outside environment. This insulation helps to increase the energy efficiency of the window and reduces heat loss and noise from the outside.
The spacer frames can be of different thicknesses and designs and can be filled with an inert gas such as argon, which further improves the insulating properties of the window. They are an important part of modern uPVC windows and help to reduce the energy consumption of the home and improve room comfort.
TGI (Thermal Reinforcement) framing is an innovative technology in uPVC windows that is used to improve the thermal efficiency and stability of uPVC window profiles. The TGI frame is usually made of materials that have excellent insulating properties, such as fiberglass or fiberglass laminate, and is placed inside the plastic window profile.
The main objective of the TGI frame is to increase the insulating capacity of the plastic window profile by reducing thermal bridges and increasing the stability of the profile. A thermal bridge is an area where heat can escape or penetrate, which can negatively affect the energy efficiency of the window. The TGI frame works by reducing these thermal bridges and helping to maintain a constant temperature on the surface of the window frame.
TGI frames are often used in high performance vinyl windows that meet or exceed energy efficiency and insulation standards. This technology helps reduce building energy consumption and increase indoor comfort by minimizing temperature differences on the window surface and improving thermal and acoustic insulation.
It is important to note that uPVC window manufacturers can use different technologies and materials, including TGI frames, and offer different levels of insulation and quality. When choosing vinyl windows, it is important to consult with a professional or manufacturer to ensure you get windows that meet your needs and energy efficiency requirements.
Vinyl windows with TGI (Thermal Reinforcement) spacer frames typically have better thermal insulation performance than windows with aluminum spacer frames. Aluminium spacer frames have lower insulating properties compared to plastic or glass spacer frames.
Aluminum is a material that has a high thermal conductivity, which means it transfers heat easily. This can cause the aluminium spacer to be a thermal bridge and can increase heat loss through the window frames. Conversely, plastic spacer frames with TGI technology are designed to minimise thermal bridging and improve the insulating properties of the window.
If you're looking for vinyl windows with high thermal efficiency, it's recommended that you choose windows with a TGI spacer frame or other advanced insulation technology. These window frames will better insulate your home from outside temperature influences and reduce energy consumption for heating or cooling.
By using SGG SWISSPACER® spacer frames, we achieve higher temperatures at the edge of the glass. This significantly reduces the risk of condensation and reduces or completely prevents the formation of harmful mould on windows. Higher temperatures at the edge of the glass also mean increased thermal comfort in the room and ensure a healthy living climate.