Hi 3rd of Life,
I like your thread title but I hope you donât mind that I changed it to help others in Victoria to find it 
Itâs kind of nice to have a post from there because I grew up and spent a lot of my life there and I still think its one of the most beautiful cities in Canada ⌠or even North America!
In any case ⌠now that Iâve enjoyed my nostalgia âŚ
As you may know from the long iComfort thread on the forum (the first dozen or so posts in particular) and a few others ⌠I am not a fan of the iComfort mattresses both because of the low density foams they use above the gel memory foam and because they are way overpriced IMO. This is also why I also would never recommend a mattress from a major manufacturer or chain store because in almost all cases because if you look at the actual materials they use in their mattresses ⌠they are either low quality foams which will soon break down or in those rare cases where they do use better quality materials ⌠they charge way more than they are worth compared to other higher quality and better value oriented options. I also talked about the Novaform in the iComfort thread and it uses a lower quality/density of gel foam than the Serta (itâs 4 lb and the Serta is 5 lb) but I also donât believe its the best value in a budget memory foam mattress.
Side sleepers typically need a comfort layer of around 3" and if they are lighter as you are ⌠then softer foam on top is a good idea for pressure relief. Back sleepers need a thinner comfort layer and stomach sleepers typically need the thinnest firmest comfort layer of all as there is a tendency with stomach sleeping for the hips to sink in too far and the resulting hammocking can lead to back issues. Combination sleepers would typically use the thinnest firmest comfort layer that relieves pressure on their side to help with the alignment when sleeping on their stomach. Zoning with a firmer middle third of the comfort layer and/or support layer will also help with alignment for combination sleeping.
Memory foam ⌠particularly with stomach sleeping or with thicker layers (as in most of the iComfort models) ⌠is usually not a great idea as it lends itself to sinking in too far as it heats up with your body temperature over the course of the night. Unless you are looking at a very low budget mattress ⌠polyfoam in the comfort layers of a mattress are also not a good idea in any amount over 1" unless you are buying it from a manufacturer or outlet who knows their foam and is using much higher quality polyfoam than is normally used in mattress comfort layers and the price reflects is use (and lower cost). Even then it should be significantly less than either memory foam or latex. Latex is by far the highest quality foam that can be used in a mattress. Here is some information about some of the pros and cons of latex and memory foam. Some information about the different materials used in mattresses can be found here (comfort layers) and here (support cores). Some guidelines that should help avoid most of the traps of mattress shopping can be found in post #6 in this thread.
Victoria doesnât have all that many good high quality and value places for mattresses but there is also some excellent value up island and in Vancouver for those who want more choices. Some of your options include âŚ
In Victoria
https://fawcettmfg.com/ Victoria, BC. They are a new manufacturer that is just launching their like but I have talked with Dwayne here and he is very knowledgeable and has decades of experience in the industry including in manufacturing. They make Talalay latex and latex/pocket coil hybrids (they can make other types of mattresses on request) and even use horsehair and tufting in some of their mattresses and are focused on using natural materials. They also make marine mattresses. They would certainly make a high quality choice and would be well worth including in your research.
http://mcgeachiesfoam.ca/ Victoria, BC. Iâve talked with the owner here and was very impressed. They make a wide range of all foam mattresses using 2.0, 2.5, and 3 lb polyfoam, Dunlop and Talalay latex in various ILDâs, and 5 lb memory foam. They can custom layer in any way their customers prefer (including memory foam latex combinations) and have a choice of covers. Very knowledgeable about different foams, open and transparent, and has some good quality and value options. This is certainly one of the better Victoria options.
http://www.trianglehealingproducts.com/ Victoria, BC. Carry Evereden latex mattresses which use a high quality 100% natural Dunlop latex core and 100% natural Talalay latex comfort layers but they are somewhat high in price. They have both Talalay and Dunlop comfort layers on the floor so you can test the feel of both.
http://www.foamzone.ca/ Carry a 6" Dunlop latex mattress and memory foam mattresses. It would be nice if they could add a couple of inches of latex on top of this for a comfort layer for those who prefer it but it looks like they only offer the basic 6" core but I would call to confirm this because there are often options available that may not be listed on a site.
đ Discover The Best Eco-friendly Products for You and your Home. â The Good Planet Company Carries Sleeptek latex mattresses which are high quality Dunlop latex mattress that can be customized with different layering options. They are also in a more premium price range so I would make some careful value comparisons.
http://www.pinetree-furniture.com/mattresses.html Victoria, BC. Restonic innerspring and Renelle latex and memory foam mattresses. They also told me that he would provide all the information about the quality of the materials in their mattresses as well.
http://realdealbedroomsandmore.ca/wordpress/mattresses/ Victoria, BC. They carry Restonic, Easy Rest, and Eclipse and when I talked with them they told me they would provide foam density information about their mattresses.
http://www.casualhome.ca/content/home Victoria, BC. They carry Sproutsleep mattresses which are a line of high quality latex and latex/pocket coil mattresses with tufted natural fibers. Call first to find out which ones they have available on their floor.
Heirloom Linens ⢠Canadian Bedding & Home Products Victoria, BC. They carry Snugsleep component latex mattresses but they only have a single sample on the floor for testing and donât carry all the combinations.
Up island there is some good value as well
http://www.foamguy.ca/ Nanaimo, BC. Has some great value in mattresses. He is selling latex and memory foam mattresses at exceptionally good prices and is using very high quality foam. They may also be worth a visit even though it means a drive over the malahat. His prices are better than many sources in the US.
http://johnsbedrooms.com/ Nanaimo, Courtenay, BC. Another one that carries both latex and memory foam mattresses in Nanaimo. I like the design of the Pacific mattresses. Also uses A-Z foam as their supplier.
http://www.westcoastfoam.com/index.php Parksville, BC. Another great foam shop up-island which has great value and specializes in talalay latex.
http://parksvillemattress.com/ (M&N Mattress Shop). Parksville. They carry Savvy Rest (component latex mattresses) along with Ironman mattresses, Kingsdown, and Restwell mattresses. They are knowledgeable about mattress materials and told me that they would find out any information that their customers need to know about the type and quality/density of the materials in their mattresses.
http://resthouse.ca/ Duncan, BC. Carries Savvy Rest mattresses which are high quality latex mattresses (including component mattresses) but are also in more premium price ranges.
http://www.meritduncan.ca/ Duncan, BC. Carries Renelle, Savvy Rest, Ironman, Natura, and Restonic mattresses so there are some good possibilities here.
There are also some independent factory direct mattress manufacturers in Vancouver which offer great value if youâre in the mood for a ferry trip :). They are in this thread.
Your concerns about heat and offgassing are very valid and I think are dealt with in some of the links in this reply. If you do choose some of the better quality and value mattresses in the outlets I listed ⌠it should also alleviate the height concerns since they are all thinner than the Revolution and closer to the Insight (although much better quality and materials).
It would be great to have the same value available in Victoria that there is up island or in Vancouver but unfortunately I donât know of anything that compares. I would certainly make a few calls first to talk with some of them and then probably take the drive if I was in your shoes.
Good luck and feel free to post if you have any other questions.
Phoenix