We most often talk about thermal bridges or constructive nodes, which are used to specify the connection point between the two walls of a building. The insulation between these walls is discontinuous. They are usually found at the junction of exterior walls and roofs, exterior walls and floors, exterior walls and plywood, etc. This results in a heat loss of 5% to 10% and rapid cooling of the hot air, which can cause wall condensation. The result: the appearance of mold and an unpleasant smell. In order to save energy, comfort and maintain the condition of the house, reducing and dealing with thermal bridges is essential. This is our technique to minimize thermal bridges.
Insulation work: reduce losses caused by thermal bridges and high floor slabs
We want to point out from the beginning that it can be difficult to permanently eliminate thermal bridges. On the other hand, you may greatly reduce them. For thermal bridges on high floors, that is, the floor directly below your roof, it is necessary to consider the insulation layer supported by the roof.
For this, you can ask an expert to realize Insulate work to reduce thermal bridges Indeed, experts such as BT Concept Eco can help you reduce heat loss from the upper floor by insulating your attic. This is called internal insulation. This solution is also cheaper than external insulation. The second option is to insulate the floor from the outside while also contacting the retaining wall, but this is rarely considered.
Thermal bridge on the middle floor
This kind of thermal bridge is usually caused by the discontinuity of the insulation with the interior, which causes heat to pass through the floor, and then dissipate on the floor and cause significant losses. To deal with it, you can consider the following two options: External insulation, That is, through the continuity of the insulating plate or through Internal insulation, Which involves the introduction of insulating plates or thermal bridge circuit breakers.
Insulation: reduce the loss of thermal bridges and low floors
Low-rise floors that are in direct contact with the ground are often exposed under thermal bridges.This is mainly due to Break the insulation between the wall and the soffit From the floor. To solve this problem, two solutions are also possible. On the one hand, this involves applying a floating screed and then insulating around and under the mortar layer.On the other hand, you can also use Thermal bridge circuit breaker, Just like the middle floor.
What about other thermal bridges?
This is not uncommon Thermal bridge Appears in the horizontal position of the power socket on the wall, and the power socket emits to the outside. To deal with it, only need to install insulating material behind the socket. The doors and windows are also affected by the thermal bridge and are not treated.