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- Multi-Comfort House hot climate
Multi-Comfort House hot climate
Multi-Comfort House hot climate
The document discusses the ISOVER Multi-Comfort House concept, which adapts passive house principles for hot climates to enhance comfort and minimize energy consumption. It focuses on both heating and cooling efficiency, maintaining indoor temperatures between 20°C and 26°C with minimal energy use.
The ISOVER Multi-Comfort House aims to reduce energy consumption by up to 90% through superior insulation and design. It utilizes passive components like heat-insulating windows and controlled ventilation with heat recovery.
Key design elements include compact building design, favorable orientation, and a thermally insulated, airtight envelope to avoid thermal bridges and ensure energy efficiency. The house is adaptable to various building styles and climates.
Examples from cities like Porto, Seville, and Madrid demonstrate the application of the Multi-Comfort House concept in hot climates, highlighting the importance of insulation and efficient heating and ventilation systems.
The ISOVER Multi-Comfort House promotes sustainable construction using mineral-based thermal insulation systems, emphasizing ecological benefits such as reduced CO2 emissions and energy savings.
ISOVER offers technical support and resources to assist in the implementation of the Multi-Comfort House concept, including literature and contact information for further assistance.
The ISOVER Multi-Comfort House combines comfort and environmental protection, offering a sustainable solution for energy-efficient living in hot climates, aligning with global efforts to reduce CO2 emissions and conserve natural resources.
Passive houses have specific energy performance standards, including a maximum heating and cooling energy demand of 15 kWh/m2a. The design must ensure maximum thermal insulation, airtightness, and efficient heat recovery systems.
Quality assurance measures such as energy demand calculations and airtightness tests are crucial. The planning process involves detailed design to meet high efficiency standards.
Design recommendations include using energy-saving appliances, optimizing building orientation for solar energy, and incorporating shading solutions.
Passive houses provide thermal and acoustic comfort, healthy indoor air, and fire safety, contributing to environmental protection by using local and renewable energy sources.
While passive houses may incur higher initial costs, they offer significant savings in operating costs, with the investment considered profitable due to lower energy bills and increased property value.
Sound insulation is essential for comfort, especially in noisy environments, with passive houses achieving good acoustics through proper design and material selection.
The document emphasizes the importance of sound insulation in residential and commercial buildings, recommending specific sound insulation levels for optimal comfort.
Noise from external and internal sources is identified as a significant disturbance, with enhanced sound insulation recommended to ensure resident satisfaction.
The document discusses the diverse climates across Europe and their impact on building design, highlighting the need for passive houses to adapt to local climates.
Key design principles include compact building design, thermal insulation, airtight envelopes, energy-efficient windows, and ventilation systems with heat recovery.
Achieving a comfortable level of sound insulation in new buildings can be cost-effective, with passive house standards providing both thermal and sound insulation benefits.
The document outlines the energy efficiency requirements for a European passive house, including specific energy demands and cost-effectiveness criteria.
The document emphasizes a compact design and south orientation to minimize costs and maximize energy efficiency.
Shading is crucial to prevent undesired solar gains, with various architectural features recommended for controlling indoor climate.
Solar systems, including photovoltaic panels and solar collectors, are integral to passive houses, covering significant portions of heat demand.
Proper thermal insulation of the building envelope is essential to minimize energy losses, with various methods discussed.
The document provides strategies for maintaining comfortable indoor temperatures in both summer and winter, emphasizing the importance of shading, efficient ventilation, and high-quality insulation.
Thermal bridges occur where there is a break in the insulation, leading to increased heat loss. The document emphasizes the need to avoid these bridges, especially in passive houses.
Thermal bridges can be identified by examining floor plans and sectional drawings to spot interruptions in insulation.
The document provides solutions for various types of thermal bridges, including using materials with low thermal conductivity and ensuring continuous insulation layers.
Design principles focus on ensuring airtightness and proper insulation to prevent energy loss.
Common issues include gaps and joints in insulation, which can lead to significant energy loss. The document advises sealing these gaps and ensuring airtightness.
The document outlines specific requirements for substrate and joint flanks, junctions, and joint sealing tapes to prevent moisture ingress.
Airtightness is crucial for energy efficiency, with specific recommendations for cold regions and passive houses.
Comfort Ventilation Systems integrate heating and hot water supply, ensuring fresh air supply and temperature control.
Double or triple glazing is recommended depending on climate, with insulated frames to maintain stable indoor temperatures.
This document provides a comprehensive guide on designing passive houses in Mediterranean climates, focusing on energy efficiency and sustainability.
The document outlines specific requirements for windows, building envelope insulation, and ventilation systems.
Recommendations include maximizing winter sunlight exposure and minimizing summer shading, with specific guidelines for building design and energy estimates.
Guidelines for choosing building styles, developing energy concepts, and planning utility runs are provided.
Recommendations for hiring specialists and ensuring soundproofing and insulation in ventilation systems are included.
On-site quality control inspections and airtightness tests are recommended to ensure thermal bridge-free construction.
The PHPP is a tool for calculating a building's complete energy balance, with simulations showing its accuracy in predicting passive house energy consumption.
Examples from Madrid, Seville, and Porto illustrate passive house designs in different Mediterranean climates.
An airtight building envelope is crucial for minimizing unwanted air infiltration, reducing energy demands, and preventing structural damage.
Increasing roof insulation results in notable energy savings across different climates.
Efficient ventilation systems with heat recovery can further decrease energy demands.
Building orientation affects energy consumption, with south-facing facades optimizing passive solar gains.
Using low-e double glazing improves thermal comfort, with movable shading devices managing solar loads.
Thermal mass plays a role in passive cooling, with exterior surface colors impacting solar absorption.
Insulating the thermal envelope reduces heat losses and balances heating and cooling demands.
ISOVER emphasizes sustainable insulation solutions, using environmentally friendly materials.
ISOVER glass wool is made from recycled materials, offering significant energy efficiency and ecological benefits.
ISOVER glass wool is versatile, reusable, recyclable, and offers easy disposal, with significant CO2 savings over its lifespan.
Glass wool production emits CO2, but its use can save significant amounts annually, achieving energy efficiency.
Glass wool insulation significantly reduces energy loss, with quick offset of production energy through savings.
ISOVER promotes adaptable housing solutions, emphasizing minimal resource use and environmental impact.
Saint-Gobain Weber's systems offer excellent thermal, sound, and fire protection, contributing to a comfortable indoor climate.
ISOVER supports passive house construction, with numerous projects realized in Europe.
This document provides a comprehensive guide to passive house design and energy-efficient living, highlighting various resources and literature related to the field.
The document lists consultancy resources, selected literature, and highlights the benefits of ISOVER insulating materials.
The document serves as a guide to passive house design, emphasizing the role of innovative materials and technologies in achieving sustainable living environments.
Catalog excerpts
The ISOVER Multi-Comfort House. Keep cool in hot countries – Save natural resources.
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2 ISOVER In the warm climates of Southern Europe, heating is less of a problem than in Central or Northern European climates. With minimal total energy consumption, buildings can be kept comfortable all year round. Both heating and cooling requirements need to be considered when defining insulation levels and glazing specifications in Southern Europe. Detailed planning and engineering as well as expert installation are essential for an excellent energy performance. This brochure is meant to help you achieve both comfort and energy efficiency in your home. Dear house owners, planners and architects,...
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ISOVER 3 The Comfort 4-19 For a good life. For everyone. For ever. Keep it cool. Do we really need so much energy for comfort? Cooling and heating energy demand of 15 kWh/m2a. The multiple dimensions of comfort. Live comfortably – at low energy costs. Acoustic comfort for everybody. The Climate 20-25 Different climatic zones. Design principles 26-57 Compact building design and favourable orientation. Caressed and powered by the sun. Thermally insulated and airtight envelope. The Multi-Comfort-House – a gain for every building style. How to avoid thermal bridges. The devil is in the detail: flaws...
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4 ISOVER Life in an ISOVER Multi-Comfort House doesn't need time for settling in. The simple reason is that you won't miss anything, except maybe a couple of annoyances. But honestly: who would seriously miss cold feet, draughty corners and musty or overheated rooms? In the passive house, everyone can enjoy their own patch of paradise. The most inexpensive energy is energy not consumed. It doesn't need to be generated, imported, or paid for. This is the basic concept of the passive house. Since a sufficient amount of warmth remains in the house in the cold season, there is normally no need for...
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ISOVER 5 Built-in safety to ensure long life and value. ever. The passive house standard gives you all the freedom you want. Thanks to its preferred humidity range of 30 to 70 %, the good air in the ISOVER Multi-Comfort House prevents the formation of mould and thus structural damage into the distant future. And this ensures the building's high resale value – just in case. Spanish regulations, for example, recommend a relative air humidity of 60 %. the Comfort Ventilation System can also be used for cooling: it forces warm air out of the building and pulls in cool, fresh air. Unique advantage...
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Based on the thermos flask principle, the ISOVER Multi-Comfort House retains its comfortable indoor temperature in summer and winter. In winter, the interior of the building is well protected against loss of heat. In summer, the interior is kept pleasantly cool. Little energy is needed to provide additional cooling during long hot periods. The passive house really lives up to its name by making extensive use of Keep it cool. 6 ISOVER Modern comfort: saving energy instead of consuming more and more. Snugly warm in winter, comfortably cool in summer. The motto for all rooms: Keep warm in winter...
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ISOVER 7 Every occupant is a heat source. From the roof down to the foundation slab: a jointlessly sealed building envelope ensures thermal and acoustic insulation. And the ventilation system – complete with heat recovery – takes care of fresh air supply and heat distribution. During a hot summer spell, the same components – supported by exterior window shades – reduce heat infiltration into the building. Everything well-insulated and airtight. Multi-family house after energetic refurbishment Thermographic image – before refurbishment: The entire house is a thermal bridge. Thermographic image...
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Passive house design is a strategic approach in different locations and climates. Its objective is to minimize energy consumption for heating, ventilation, lighting and cooling. In Northern Europe, the demand for heating energy is still quite high. Naturally, it is lower in Southern Europe where the demand for mechanical cooling has been increasing rapidly. Recently, there is a growing interest in strategies to achieve passive house performance for both heating and cooling, i.e. to reduce total heating and cooling demand to less than 15 kWh/m2a according to the Passive House Planning Package...
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Energy consumption in liters heating oil per m2 30-25 15-10 5-4 1.5 living space and year liters liters liters liters ISOVER 9 Energy demand in kWh per m2 useful living space and year Heating and cooling kWh/m2a kWh/m2a kWh/m2a kWh/m2a energy demand 300-250 200-150 90-60 # 15 of a typical single-family house Heating 270-230 185-140 80-55 # 10 Cooling 30-20 15-10 10-5 # 5 BUILDING STANDARD Completely insufficient Insufficient Low-energy houses Very low energy houses thermal insulation thermal insulation (passive houses need to Structurally questionable, Thermal renovation is meet this parameter...
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10 ISOVER Cooling and heating ener of 15 kWh/m2a: Judging from outer appearance, an ISOVER Multi-Comfort House may look like a conventional building. But when it comes to interior design, meticulous planning is indispensable. This may be more demanding and cost-intensive – at least at the start. In the end, the new concept will help achieve the crucial energy balance: low energy losses on the one, adapted solar and internal energy gains on the other hand. The inhabitants benefit from low cooling and heating costs while enjoying a pleasantly stable indoor climate and the high, long-term living...
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ISOVER 11 gy demand that’s the benchmark. When working with specialist companies, you can normally be sure that the predefined values are achieved. Nevertheless, it's highly advisable to incorporate quality assurance measures in the invitation to tender. These include above all: • Energy demand calculation • Measurement of airtightness (the so-called "Blower Door Test") The planning of passive houses is a highly demanding job that requires elaborate design, considering high efficiency standards and monitoring compliance with these standards. Thanks to detailed planning, the craftsman's job is...
Open the catalog to page 11Archived catalogs
Optima13 Pages
Renovation59 Pages
Multi-Comfort House moderate climate136 Pages
Insulation Activity Presentation20 Pages
ISOVER Acoustic Comfort Classes13 Pages
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