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A lot of households have decks or patio places that are accessible by a stair case located outdoors. For those with conditions that influence their mobility, an outdoor stair case can present a daunting challenge. Luckily, there are a lot of possibilities accessible for those that want an outdoor stair lift.

All stair lifts are composed of four basic components the track, the drive train, the chassis, and the seat. The drive train is situated inside of the chassis and consists of the gears or pulleys that propel the chassis and seat up and down the track. The drive train can be either rack and pinion or cable driven. Rack and pinion systems employ gears and a toothed rail along the track. Cable driven systems use a high strength aluminum cable that is wound about a pulley inside of the chassis.

The stair lift track is the portion that is in fact mounted to the stairs and supports the weight of the chassis, seat, and rider. Based on the type of stair lift, the track also homes the toothed gears for rack and pinion lifts and the high strength cable for the cable driven lifts.

The chassis consists of the electric motor that moves the lift up the rail. The seat is mounted on top of the chassis enclosure and generally folds up although not in use.

There are a handful of variables to think about when installing a stair lift on an existing stair case. Specific attention need to be paid to the material that the actions are constructed from. Concrete actions will require distinct varieties of fasteners than wooden methods. Also, the length of the stair case need to be measured in order to get an accurate cost quote from a distributor. Each and every stair lift track is custom cut to the home owners specifications and the length will impact the final cost of the stair lift.

For a straight stair case, a stair lift is a safe and economical remedy but for outdoor use the chassis and track of the stair lift ought to be sealed to safeguard against the components. Also, the seat must be of a marine grade vinyl or similar material to withstand sunlight and moisture. Most outdoor models also contain a cover for the seat so that it is protected when not in use. steel fabricators steel fabricators dfw structural steel fabricators dallas texas