Home Tips: 7 Tips to withstand heat

Home Tips: 7 Tips to withstand heat

1) I am the heat barrier

Keeping cool its housing is possible by adopting right moves. To take advantage of the thermal inertia of housing (ie its ability to dampen overheating peaks) the first challenge is to choose a good insulation. If it keeps the cold in winter, it ensures the heat in summer. The external insulation is perfect, because it creates a protective envelope. If this is not possible considering doubling the walls from the inside: you will lose some space but will gain in comfort. Protect the roof is important also, this being responsible for a strong heat. Finally remember that the color of the exterior walls is not aesthetic. By reflecting light, it helps to protect from the heat. Opt for light colors (white, yellow, orange, light red). Finally, the choice of the window is also important. Double even triple glazing, reinforced insulation, offer effective protection.

Limiting solar gain is possible through many solutions. For example, the interior blinds and technical curtains allow you to filter the sun and make a nice decorative touch. It is commercially available models blackout or thermal, barrier to heat. The shutter is another possibility, as the steerable air sun. Placed outside, it offers good protection thanks to its movable blades adapted to the path of the sun.

Good news: you do not necessarily have to choose between a high-performance sun protection and decoration equipment! Manufacturers offer many variations of fabrics, prints, motifs for their supports. These take various forms. The awning for example takes place above the terrace and wraps after use to be discreet. The pergola, traditional or bioclimatic (with adjustable slats) is available in various materials and may be associated equipment (lighting, music ...). Finally, the shade sail adopts various shapes (square, triangle) and takes colors!

2) Construction, the golden rules for a well-insulated house

Thoughtful upstream, a house can be insulated from heat. We must take into consideration the local climate and topography. Ideally, the front faces south. It favors a through structure (open on two opposite sides) for better ventilation. Ceiling windows and large windows are placed to the south, while to the west, we will install small openings. Roof windows are framed to focus on north and west to prevent overheating. Finally, do not hesitate to associate with your windows open sun protection as the sun visor, the shading, shutters, roller ...

3) The interest of a connected home

Home automation enables automatic control equipment such as awnings, rolling shutters, but also to control the opening and closing of a roof window for example, through sensors of sunshine, rain ... S ' there are wireline facilities, complex to implement and rather reserved for new homes, manufacturers now offer wireless systems associated with the box. It manages all devices, and driver with a wave via a Smartphone or tablet.

4) The heat pump air / air what is it, what is it?

The heat pump uses the PAC or free energy contained in the ambient air to produce heat. Reversible, it also helps to refresh housing, by coupling a refreshing floor for example. The Inverter engines power many CAP today. This technology makes it possible to adapt the compressor speed according to the temperature and to consume less. We find monosplit models (a unit installed inside) or multisplit (one outdoor unit and one or more internal devices).

5) The mobile air conditioner, I fall or not?

This device is tempting: it does not cost expensive, requires no installation, moves easily and occupies little space. Beware, however, because of its mode of operation, you will need to place a vent to the outside ... so leave a window, a door ajar!

6) The right moves

To prevent overheating, adopt a few simple steps! Circulate the air in the housing, creating air currents, preferably at night to cool the rooms. Remember to close windows and shutters during the day, not to let the heat enter. Water the lawn in the evening to trace freshness. Limit the use of electrical appliances, light which create unnecessary overheating. Also avoid as much as possible board, using the oven, hobs ... prefer cold dishes!

Remember that:

In summer, the opening night of a roof window in a stairwell can collect up to 3 ° C (Velux)

To limit summer overheating, glass surfaces must not exceed 20-25% of the floor area (Isover)

The use of electrical appliances (computers, audiovisual) can raise the temperature by 5 ° C (Isover)

The night ventilation can reduce up to 4.5 ° C the temperature of a housing (EMPA *)

Sunscreens can lower up to 3.5 ° C temperature (Isover)

* EMPA: Swiss Federal Laboratories for Materials Testing and Research Laboratory

7) Good use of plants

Will inspire the nature and use is a great way to protect themselves from the heat, which is more economic and natural! Plant deciduous (or evergreen but they will screen the sun when winter rather trying to gain some heat) provide shade and bring freshness. The ideal for an arbor or a pergola! Think also of plantations: a tree in front of a bay window facing south, hedges that will dam the sun to the west but do not prevent air circulation, grass will bring the freshness evening. Even the dry plant are useful: reeds, bamboos are excellent sunshade.

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