doors and windows seem to have always been neglected.
When buying doors and windows in the past, I might think, "it is OK to seal doors and windows and balcony as long as it is anti-theft and cost-effective. It would be better if it is convenient and beautiful......"
maybe I will also think, "there are children at home. Open the window to keep ventilation, but it does not endanger the baby's safety...... "
in fact, these surface factors should not be considered only when selecting doors and windows. For modern people who pursue quality, the quality of doors and windows and home furnishing is closely related to the quality of life, and it is also the touchstone to test a healthy lifestyle. Therefore, if you need to create an ideal space for your family and a comfortable and warm harbor, you should choose doors and windows with soul, which determines the comfort level of your home.
Do you know the four performance indicators to consider when selecting doors and windows?
Indicator 1 sound insulation performance
the room and house are near the road, and the traffic is noisy. The old and children in the family always have a bad rest. What should I do?
In order to ensure the rest quality of family members, we should pay attention to the sound insulation performance of doors and windows when choosing doors and windows.
According to GB/T 8485-2008 building doors and windows air sound insulation performance classification and testing methods, the sound insulation performance of doors and windows is divided into the following levels:
index 2 Thermal Insulation Performance
protective building materials like doors and windows all have certain heat-conduction coefficient. The lower the heat-conduction coefficient, the better the thermal insulation of doors and windows. On the contrary, the worse the thermal insulation of doors and windows.
The thermal insulation performance of doors and windows greatly affects the comfort of the room environment. If the thermal insulation performance of doors and windows is too poor, the heating temperature rises slowly in winter and the cooling is summer air-conditioning slow, which is also a very distressing thing.
In Guangdong, especially in summer, the daily temperature can reach 35 °-38 °. If the room is exposed to the west, the sunlight will directly enter the living room and bedroom in the afternoon, and the indoor temperature will rise sharply. If the Hall uses large floor-to-ceiling windows, although the scenery is better, the indoor temperature will be much higher than that of the hall with small windows.
In order to ensure the comfort of the family, the choice of doors and windows should focus on the thermal insulation performance of doors and windows, such as the Broken Bridge aluminium windows, which has nylon thermal insulation strip, which can block heat well, retain air conditioning air conditioning, and cool faster, even if the outside is hot enough to dry cooked eggs, the room still maintains a comfortable temperature.
Indicator 3 security performance
security mainly considers two dimensions:
1) If your house is on the lower floor and facing the street, then for the sake of safety, the choice of doors and windows must focus on the anti-theft performance of doors and windows;
2) if there are children at home, in order to avoid the danger of baby climbing, the direction of opening fan, the size of opening fan and infrared recognition should be taken into account. In a word, special attention should be paid to the safety performance of doors and windows.
Indicator 4 watertight and airtight
another key point of selection is to look at the air tightness and watertightness of doors and windows. Otherwise, once it enters the rainy season or occasionally there is a typhoon, the doors and windows will whistle when the wind blows, and the rain will leak, the wall will be damaged in the long term. Therefore, when selecting doors and windows, water tightness and air tightness must be considered.
