Subfloor: meaning, definitions and examples
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subfloor
[ ˈsʌb.flɔːr ]
construction material
A subfloor is a foundational layer of flooring that is installed beneath the finished floor. It provides support and stability, as well as insulation and moisture protection. Often made of plywood or oriented strand board (OSB), the subfloor is essential for a durable floor structure.
Synonyms
base layer, flooring base, underlayment.
Examples of usage
- The contractor recommended upgrading the subfloor before installing tile.
- Water damage required replacing the subfloor in the bathroom.
- We installed new insulation between the joists and under the subfloor.
Translations
Translations of the word "subfloor" in other languages:
🇵🇹 subpiso
🇮🇳 सबफ्लोर
🇩🇪 Unterboden
🇮🇩 lantai bawah
🇺🇦 підлога підстави
🇵🇱 podłoga podkładowa
🇯🇵 サブフロア
🇫🇷 sous-plancher
🇪🇸 subsuelo
🇹🇷 alt zemin
🇰🇷 서브플로어
🇸🇦 تحت الأرضية
🇨🇿 podlaha podkladní
🇸🇰 podlaha podkladová
🇨🇳 次级地板
🇸🇮 podlaga podložna
🇮🇸 undirgólf
🇰🇿 астаналық еден
🇬🇪 ქვედა სართული
🇦🇿 alt mərtəbə
🇲🇽 subsuelo
Etymology
The term 'subfloor' is derived from the prefix 'sub-' meaning 'under' or 'below', and 'floor', which comes from the Old English word 'flōr', referring to a level surface that forms the bottom of a room. The concept of a subfloor emerged as construction techniques evolved, with builders recognizing the need for an intermediate layer that could provide additional strength and insulation. The use of plywood and other composite materials in the 20th century facilitated the standardization of subfloors in residential and commercial construction, making it a critical component of modern building practices.