Building a cool, comfortable living space with optimal costs is always a difficult puzzle for many families. Especially in Vietnam, where the harsh tropical climate dominates the summer, finding heat insulation solutions for terraces becomes a top priority. Besides, the trend of searching for simple 100 million level 4 house models is also increasing for young families or those with a tight budget.
This article will share practical knowledge to help you solve both of the above problems: optimizing house construction costs while providing effective heat insulation to keep the space always airy.
1. Heat insulation solutions for terraces: Secrets to cooling down the house
The terrace is the place with direct contact and the strongest solar radiation intensity in the entire house structure. If not treated with good heat insulation, heat will be absorbed through the concrete ceiling and spread down to the lower floors, causing a stifling, uncomfortable feeling.
To solve this situation, you can apply solutions ranging from natural to technical below:
Planting greenery and designing rooftop gardens
This is an environmentally friendly heat insulation solution for terraces that brings high aesthetic value. Green plants absorb sunlight for photosynthesis and the transpiration process from leaves helps reduce the terrace surface temperature naturally. You can grow climbing plants (such as bougainvillea, Rangoon creeper) to make cooling trellises or grow clean vegetables in foam boxes.
Using automatic misting systems
Installing a misting system or pressurized water spray on the terrace helps cool the air quickly thanks to the principle of water evaporation. However, this solution requires the terrace’s waterproofing system to be extremely good to avoid leakage to the floor below.
Laying heat-insulating tiles (cool tiles, U-shaped tiles)
Hollow tiles or insulating tiles laid on top of the terrace surface create an air cushion layer, preventing heat from transferring directly into the reinforced concrete layer.
Optimal solution: Using ultra-durable heat-insulating fiber cement boards
In modern construction trends, using lightweight materials with high thermal insulation capabilities is gaining dominance. One of the solutions recommended by engineers is using DURAflex fiber cement boards to make roof slabs, ceilings, or heat-insulating liners on the terrace.
Thanks to its dense structure and modern production technology, this material helps block heat from transferring down to the living space below effectively. Besides, the product’s water resistance and termite resistance help the terrace withstand erratic rainy and sunny weather without fear of warping or cracking.
2. Design ideas for simple 100 million level 4 house models
With a budget of 100 million VND, many people often doubt the feasibility of a house. However, if you know how to cleverly choose the design style and optimize materials, you can completely own a simple 100 million level 4 house model that provides stable shelter from rain and sun.
Core principles when building a low-budget house:
Moderate area: Usually ranging from 30m2 to 45m2 (suitable for 1-2 people or young couples).
Open space design: Limit thick concrete partitions, instead use curtains or light partitions to create a spacious feeling.
Take advantage of lightweight materials, fast construction: Instead of traditional concrete pouring which is expensive in formwork and labor costs, switching to smart prefabricated material lines will significantly save the budget.
Suggestions for popular design models:
- Simple level 4 house with corrugated iron roof: Tube house or L-shaped house with a sloped roof made of heat-insulating iron sheets. This design is very fast to construct and saves raw materials.
- Prefabricated level 4 house (Pre-engineered house): Using pre-engineered steel frames combined with enclosure walls made of lightweight material boards.
In constructing the enclosure walls and partitions for this 100 million house segment, DURAflex lightweight concrete boards are an option worth considering. Instead of building brick walls which takes a lot of time and labor costs, installing partitions with cement boards helps speed up the progress by 2-3 times. Due to its lightweight nature, the foundation system of the house also reduces pressure, thereby saving an additional amount in initial foundation costs – a decisive factor in keeping the price within the 100 million range.
3. The perfect combination: Bringing heatproofing solutions into cheap level 4 houses
A major disadvantage of simple 100 million level 4 house models is the frequent use of corrugated iron roofs to save costs, leading to the house being very prone to heat in the summer. Therefore, applying heatproofing solutions early on is mandatory to ensure quality of life.
To keep the level 4 house space cool without “inflating” the budget, you can apply the following formula:
- Install drop ceilings or concealed heat-insulating ceilings: Beneath the corrugated iron roof layer, design a false ceiling system. Using ceiling panels with good heat-insulating properties will create an air circulation space, blocking the hot airflow radiating down from the roof.
- Design natural ventilation: Arrange convective windows (inlet and outlet air) so the house always has continuous air exchange, avoiding heat accumulation in small spaces.
- Plant shade trees around: If the land is wide, prioritize planting wide-canopy trees in the West direction to shield from direct sunlight hitting the house walls.
Building a beautiful, cool house does not entirely depend on how much money you spend, but on how you choose smart solutions and materials. Finding heatproofing solutions for the rooftop or optimizing costs for simple 100 million level 4 house models will all become easier when you know how to combine natural factors with modern, cost-optimized, and functional construction materials such as current load-bearing and heat-insulating fiber cement panels.
Hopefully, the shares above have brought you practical and useful perspectives for your plan to build your home!
