Profile family · Pile / brush seal
Woven pile Weatherstrip Profile
Dense fibres rise from a narrow woven backing and flex independently at a moving interface. This page identifies a generic family and the measurements needed to compare sites; it does not identify an exact replacement.
Generic profile family supportedExact replacement fit not checkedwindow · door
Identification snapshot
- Subtype
- Woven pile
- Contact mode
- sliding / wiping contact
- Seal body
- pile fibres
- Mount/interface
- woven backing / carrier
- Common terms
- pile, weatherpile, brush pile, woven pile
- Typical intent
- sliding sash; sliding patio door; shutters
Measure before comparing
| Measurement / observation | What to record | Capture rule |
|---|---|---|
| backing width | base backing width | Measure directly when possible; preserve original value/unit and uncertainty. |
| pile height | pile fiber height | Measure directly when possible; preserve original value/unit and uncertainty. |
| pile density if documented | pile density observed | Measure directly when possible; preserve original value/unit and uncertainty. |
| orientation | measurement notes + photo orientation | Measure directly when possible; preserve original value/unit and uncertainty. |
Do not infer: Do not infer backing width, pile height or carrier fit from the word 'pile'. No exact product compatibility, OEM identity, material chemistry, generation or supersession is implied.
Measurement workflow
- Stabilize the sample without stretching or deliberate compression.
- Choose and record the mounting/base datum.
- Record the tool and actual resolution before dimensions.
- Measure the base/interface before the soft sealing element.
- Capture relaxed geometry with minimal pressure.
- Measure the receiver separately when accessible.
- Record contact motion, insertion/compression direction, sample condition and uncertainty.
- Keep compatibility separate: geometry may narrow sites but does not prove fit.
Provenance
Source-backed evidence only. This page does not broaden the scope of the cited sources.
- Source — Maryland Energy Administration, Weatherstripping
https://energy.maryland.gov/residential/pages/technicalassistance/weatherstripping.aspx
Supports: Generic tension/V-strip, felt, pile, foam tape, reinforced foam, tubular gasket and door-seal terminology; application distinctions. · accessed 2026-10-07 - Source — Schlegel, Weatherseal products: Q-LON, pile & extruded seals
https://www.schlegel.com/products/
Supports: Compression foam gasket, brush pile, fin-pile, extruded-seal technologies; kerf/surface/carrier fitment distinctions. · accessed 2026-10-07 - Source — Schlegel, Brush pile seals for windows, doors & shutters
https://www.schlegel.com/products/brush-pile-seals/
Supports: Woven vs extruded pile, optional fins, adhesive backing, sliding window/door applications. · accessed 2026-10-07
Scope rule: Measurements, generic profile identification and exact replacement fit are kept separate. Use cited sources and your receiver geometry before making a fit decision.
Useful next steps
- Pile & Brush Weatherstrip Profiles — Profile family
- Measure Pile Weatherstrip — Measurement guide
- Window Weatherstrip Identification — Application guide
- Door Weatherstrip Identification — Application guide
- Weatherstrip Terminology Guide — Terminology guide
- Methodology — Methodology