Warranties are tiered, not single

A "lifetime warranty" headline nearly always refers to the frame. Everything that moves or wears carries a shorter term, and that is reasonable — springs and upholstery are consumables with a genuine service life.

What matters is reading the tiers rather than the headline.

Typical warranty structure
ComponentTypical termNotes
FrameLifetimeAgainst manufacturing defect, not wear
Mechanical parts3–10 yearsWheels, footbar, hardware
Springs1–3 yearsFatigue is wear, not defect
Upholstery1–2 yearsSplitting from wear rarely covered
Ropes and straps90 days–1 yearTreated as consumables

The commercial use clause

Many domestic warranties are reduced or void entirely if the equipment is used commercially, which includes teaching paying clients at home. Studios need equipment sold with commercial terms.

This is the single most commonly missed clause, and it surfaces at exactly the wrong moment.

What is never covered

Normal wear, damage from improper assembly, damage from unapproved cleaning products, and damage from use outside the stated weight rating. Those four exclusions are close to universal.

The cleaning products exclusion catches people out — using alcohol wipes on upholstery not rated for them can void the upholstery cover.

Registration and records

Many warranties require registration within a set period. Keep the receipt, the serial number and the registration confirmation together somewhere you will find them years later.

Photographing the serial plate at delivery takes ten seconds and solves this permanently.