There are several companies that offer spa covers that are anti-microbial. The anti-microbial helps prevent rust and corrosion of the spa cover to get more years of use out of your cover.
A company that produces custom spa covers would be Spa Covers, itself as it produces and provides mass custom spa covers with your choice of customization.
A few companies that sell spa covers are Spa Depot, Hot Tub Works, Spa Mart, Sundance, and Namco. You may also be able to find great spa covers for a low price on Ebay or Amazon.
What manufacturers make spa covers? spacoverbuydirect.com is said to be the most king lasting spa cover you can buy, you can get a 5-year warranty and free shipping.
Amazon tends to carry a wide range of products and they do carry spa covers at a cheap price of forty five dollars, but they do have more expensive ones at around two hundred dollars.
No, you need to follow the instructions for each spa.
The best spa covers are made with a variety of foam, barrier and vinyl with zippers and tie downs. They generally have a hinge so you can flip it in half.
No unfortunately a home inspection usually only covers structural and electrical, you would need a plumbing inspection as well which covers spa's, sewer line, taps, baths and everything else plumbing related. More information is here http://www.prepurchaseplumbinginspections.com.au
Gift cards for spa and resorts in Seattle can be purchased directly from any spa that offers gift cards. For example, a gift card to Ananya Spa, a spa in Seattle, can be purchased through their official website.
It seems the average price is around $299. However, discounts can lower it down to as low as $179.
Spa website
yes hair spa has so many side effects
I found a site called www.spadepot.com that sales covers for spas of all makes and models. They offer their covers in 12 different colors. They also help extend the life of your spa. They also offer fast free shipping.