Thermal break

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thermal break

[¦thər·məl ¦brāk]
(building construction)
A component that is a poor conductor of heat and is placed in an assembly containing highly conducting materials in order to reduce or prevent the flow of heat. Also known as thermal barrier.

Thermal break

Method of increasing the thermal performance of a material or assembly by reducing conductive heat loss. By inserting a less thermally conductive material in a material or assembly that bridges conditioned and unconditioned space, the conductive path is reduced or broken. An example is the thermal break featured in aluminum-framed windows.

thermal break, thermal barrier

An element of low heat conductivity placed in an assembly to reduce or prevent the flow of heat between highly conductive materials; used in some metal window or curtain wall designs intended for installation in cold climates.
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Moreover Alupco is well known for its Saraya Sliding System, 52 System and Thermal Break systems for hinged doors and windows and Pivot systems and Huge Range systems for the commercial and industrial sectors," Al Enezi said.
A fabrication facility running at the plant is limited to special products such as poles for lights and flags, thermal break items, telephone cabins and so on.
Closure flashings around windows should be attached to the window outside the thermal break.
Aluminum, even with a thermal break, performs worse than all of the above.
Clopay's Classic Line Collection Premium Series garage doors (model 9203 shown above) now feature three layers of polyurethane insulation foam sandwiched between galvanized steel layers with a thermal break.
Adding a thermal break between the inside and outside of an aluminum frame is certainly a step up, but you really should avoid aluminum frames unless you're putting the windows in an unheated tool shed.
Due to its thermal insulation properties, the Schock thermal break reduces thermal energy loss in critical connective areas--such as balconies, canopies and other cantilever parts of the building--by as much as 84-91%.
Scott said the units will be super insulated with 6-inch walls plus 1-inch grid on the outside for a thermal break.
This insulation creates a thermal break that prevents outside heat from migrating in during the summer and keeps heat from escaping in the winter.
The authors recommend options, including the use of narrow windows, attack-resistant security glazing, and "windows with a locked or sealed sash, including a thermal break to avoid condensation, with panes no more than 23 cm x 15 cm.