A thermal break is, quite simply, a piece of material that's inserted between two pieces of aluminium. Today's thermal break material is normally made from a durable polyamide material. Until recently, however, aluminium thermal break window frames were made using a technique called pour and debrided. These vintage aluminium frames were made in one piece using an extrusion technique and were quite different to the thermal break profiles we deal with today. The frames would then be sliced in two so that two half scales are created. The hardened polyurethane holds the two pieces together. By comparison, modern thermal break material is about 1,000 times less conductive than the surrounding aluminium and that's an incredible amount of heat saved. This type of thermal break is created by inserting thin strips of polyamide into frames that are made in two separate halves.

The shape C thermal barrier polyamide strip can prevent the window frame from dust and water, has a better mechanical performance, is the first generation and easiest shape of insulating strips.
For the shape C, we can provide the following size or customize according to customers' requirements.

• About Sample

• Sample is Free, but the express fee is collect or you pay us the cost in advance.

• About MOQ

• For the polyamide granules, MOQ is 1 ton. For the thermal break strips, MOQ is 5,000 meters.

• About Customizing Special shape of polyamide Profiles and its period

• You can customize the special shape of polyamide strips. If we didn't meet this shape before, we will make new mold for you, and you should pay for the mold.

• About Customizing Package Style and Marks

• You can customize the package style and marks.

• Why your price is higher/lower than others?

• For years specializing in polyamide granules and thermal break strips has bestowed us experienced and skilled technical workers and production workers. We promise the stability of products and the high-quality of raw material. Furthermore, we can provide technical support from raw material to the final appliance. Believe in that you can get better products and service with lower price.

• About warranty

• We are confident in our products, and pack them well before delivery, so usually you will receive your order in good condition. Any quality issue, we will deal with it immediately.