Newly built homes are constructed with the finest materials and feature energy-efficient designs. However, the air-tight and energy-efficient design can turn out to be a disadvantage for newly built homes. Due to these features, these homes are prone to trapping moisture inside. That’s why you’ll find mould development even in a newly built home. Previously, owners assumed mould to be a part of old houses. However, brand-new houses are also prone to mould growth.
If you are among the unlucky homeowners facing this situation, hire mould removal services in London and get rid of the problem at the earliest. Many homeowners wonder why they are facing this issue and explore the various reasons behind mould growth in new houses.
What are the reasons behind mould growth in a new home?
New builds are air-tight
Older houses are not made of air-tight doors and windows. They have dodgy windows and a natural gap which allows air flow inside and outside the rooms. However, modern architecture focuses more on super air-tight and energy-efficient designs. It is a great option as it keeps the cold out; however, it also prevents the moisture from escaping. All the moisture collected from the kitchen and showers gets accumulated within the rooms. Lack of ventilation leads to mould growth in these parts of the newly built house.
Lack of Extractor fan
New build homes are designed without the provision of an Extractor fan. Although they are not very powerful, these fans are effective in preventing mould growth. Particularly in the kitchens and bathrooms, new build homes often lack an extractor fan to remove moisture. A proper high-power fan extracts 60 L per second and keeps the rooms warm and free from moisture.
Trapped Moisture in the foundation levels
Sometimes, during the design and construction of the new house, moisture can get into the structure even before the roof is installed. Concrete, plaster, and chambers are among the common materials used in new houses. These materials take months to get completely dry. However, most of the time, the builders are in a hurry to complete the house construction and deliver it within the scheduled date. For this reason, the damp stage within the walls and floors manifests as mould growth.
Too many cold spots in the house
Moisture generally grows and thrives on cold surfaces. In most of the newly constructed homes, Energy efficiency levels are high, which keeps the interior cool during the scorching summers. However, this might be a disadvantage for the inhabitants because the moisture within the home, which is unable to escape, starts driving into mould since the interiors are always cool. The top floor of most houses tends to get a lot of heat, which is why you often find mould formation in those parts.
You can simply use a dehumidifier to keep the humidity level below 60% within the newly built home. If you suspect mould growth in your home, contact Mould Matters. We are a professional mould removal company providing safe and effective solutions.