Sometimes I yearn for it, but after I have it, I find many problems: I regret it because it is too sultry in summer, and it is "biting cold" in winter.
This kind of problem will occur, mainly because the materials and design are not well considered when the sun room is built, which leads to poor heat insulation effect, but the doors and windows lose their tightness when they want to increase the ventilation effect. ...
Today, Brother Peng will share how to improve the thermal insulation performance and ventilation effect when the home improvement sun room is legally built.
0 1 sun room insulation
Thermal insulation of profiles
The main body of the sun room is divided into the top surface and the facade.
△ Schematic diagram of sun room
As shown in the above figure, the top profile mainly plays a bearing role, except for the ring beam and column, which are generally not exposed to the outside and do not need to be insulated.
△ The sunny roof is covered with glass and sealant.
The focus of the profile is mainly on the doors and windows of the facade, which can improve its thermal insulation performance and bring better results. For example, the structure of doors and windows with wider heat insulation strips and better sealing performance can be further increased, such as filling the cavity with cotton, and paying attention to whether isothermal layer is on the same plane.
If the merchant insists that you also choose the aluminum structure with broken bridge at the top, in a word-