Carpet Installation
Stretch-in carpet, tack strips, power stretchers, seaming techniques, pile direction, and carpet repair.
- Identify carpet types and pad selection criteria
- Describe stretch-in installation with tack strips and power stretchers
- Explain seaming techniques using seam irons and hot-melt tape
- State pile direction requirements and pattern matching
- Describe carpet repair methods for burns, stains, and wear
Leçon 1
Carpet Types, Pile & Pad Selection
Carpet Construction Types
Carpet is constructed using several methods, each producing different characteristics:
Cut Pile
Construction: Loops cut at the top
Types: Saxony, textured, frieze
Feel: Soft, plush
Durability: Shows footprints, vacuum marks
Loop Pile
Construction: Loops left intact
Types: Berber, level loop, multi-level
Feel: Firm, textured
Durability: Hides wear, resists crushing
Carpet Pad Selection
Carpet pad (also called cushion or underlay) provides comfort, sound absorption, insulation, and extends carpet life. Pad selection depends on the carpet type and traffic level:
| Pad Type | Density | Best For |
|---|---|---|
| Rebond (bonded urethane) | 6-8 lb | General residential |
| Prime urethane | 2.7+ lb | Light residential |
| Rubber (flat or waffle) | 10+ lb | Commercial, stairs |
| Fiber | Varies | Budget installations |
Too Thick Is Bad
Carpet pad that is too thick (over 7/16 inch for most residential carpet) allows excessive flex that breaks down carpet backing and causes wrinkling. Follow the carpet manufacturer's maximum pad thickness specification.
Cut pile is soft and plush but shows wear. Loop pile is durable and hides traffic patterns. Carpet pad must not exceed the manufacturer's maximum thickness - typically 7/16 inch for residential carpet.