underfloor

Below the boards

Underfloor describes something located or installed beneath the floor surface.

Most commonly appears in underfloor heating, a system that warms rooms from below rather than through radiators or vents.

Also applies to insulation, wiring, or plumbing routed through the space between a floor and the ceiling below it.

structure

joists

Horizontal building beams

bearers · plenum · void · decking · battens · framework · substrate · noggins · floorboards · membrane

heating

radiant

Emitting light or joy

warmth · zoned · boiler · manifold · coils · retrofit · circulation · glycol

utilities

wiring

Installed electrical conductors

conduit · drainage · plumbing · ventilation · routing · services · manifold · maintenance · inspection

insulation

thermal

Pertaining to warmth

batts · acoustic · soundproofing · rockwool · cellulose · R-value

Categories
Opposites
vertical position relative to floor surface

underflooroverhead

Located directly above

attic · aboveground · exposed · suspended · wall-mounted

Phrases
Family

underfloor heating

Familiarity
Top 500,000
Profile
Used worldwide · Timeless · Concrete · Everyday, not technical · Rated G