Quick sorting rules
- Clean water, wet a short time
- Carpet can often be lifted, the pad removed and the carpet dried in place or after re-stretching
- Gray water
- More likely removal, since washing and drying must remove what the water carried
- Black water
- Carpet and pad are normally discarded
- Wet more than a couple of days
- Salvage becomes less likely as odor and microbial growth begin
Why pad goes first
Foam and rebond pad is thick, absorbent and difficult to dry through the carpet above it. Even a modest leak leaves moisture trapped between the carpet backing and the subfloor, where it stays warm and out of reach of air movement. For that reason, many drying plans call for removing the pad while the carpet itself is either lifted and propped or set aside.
Wall-to-wall carpet in older Northglenn homes was often glued or tacked at the edges. Releasing it from the tack strip, folding it back and drying it takes careful work, and then it has to be stretched again. If the carpet backing delaminates or the carpet has a strong odor after drying, replacing it can be more sensible than trying to save it.
A salvage attempt in sequence
Identify the water source
Clean supply water is treated very differently from water that came up through a drain or in from outside.
Extract with a weighted tool
Surface water is pulled with a truck-mounted or portable extractor, working over the carpet in overlapping passes.
Lift and remove the pad
The pad is cut into strips and bagged, leaving the carpet suspended on top of or beside the subfloor.
Dry the subfloor and the carpet
Air movers go under and across the carpet; dehumidification runs in the room.
Test and decide
Readings and a smell check show whether the carpet can go back down.
Signs that carpet should be replaced rather than saved
Check these after drying, or ask anyone assessing the job to explain any that apply.
- The water was sewage, groundwater with silt, or rain that entered across soil.
- The carpet backing separates from the fibers or the carpet will not lay flat.
- A musty smell persists after the surface and subfloor read dry.
- Staining at seams or edges returns after drying.
- The carpet has been wet for several days before action.
Common questions
Can wet carpet be cleaned and saved after black water?
Normally not. Contaminated water carries material that cleaning cannot reliably remove from carpet or pad.
Does removing pad mean the carpet is ruined?
Not always. Carpet that sat in clean water briefly can sometimes be dried and re-laid over new pad.
General information for Northglenn, not a quote or professional advice. In an emergency, call 911.