The weight capacity of a stair lift varies for each stair lift. Average capacity is between 250-300 pounds.
The maximum weight capacity of a stair lift is around 350 pounds. It depends on the brand you get, but the average is between 300 and 400 pounds.
The average price for a Stannah stair lift is 1700 dollars. Cheaper versions sell for as low as 1200 dollars, and the higher quality stair lifts sell for up to three thousand dollars, US.
Here's a place where you can buy a stair lift: http://www.usmedicalsupplies.com/Stair-Lifts.htm
Your standerd lift is 1.000 lbs
The prices for stair lifts range from $1200 to $4000. The average price spent by most consumers is around $2000. This, of course, will vary depending on the type of stairs that you have. The average prices are based on straight staircases. Here is the link to a great article at stair lifts and their costs that you can take a look at: http://www.articlesbase.com/elderly-care-articles/stair-lift-price-how-much-does-stair-lifts-cost-1009388.html
It is better to install a handicapped stair lift.
Height does not affect capacity.
One will need a pulley to install a stair lift as well as many other tools. A screwdriver, hammer, and perhaps even a stair lift kit would also be helpful in installing a stair lift.
You may want to shop around for a used stair lifts, however, I found a great website that sells both new and used stair lifts. Please check out http://www.4-stair-lifts.com/. The best part is the company will buy back the stair lift when it's no longer needed.
The costs for purchasing a stair lift can vary depending on the brand and make of the stair lift. According to the Silver Cross website the price can range from $2000 to $3800.
Heavy-duty stair lifts are built extra strong giving them weight capacities of up to 500 pounds. The regular version holds up to 300 pounds.
If you are looking to purchace a minivator stair lift you should expect to pay anywhere from $700-$3,000. The average price varies on the type of stair lift you select and on the features you desire. Their are websites that sell used or fairly used stair lifts at a lower cost.