Hi Mimi,
Welcome to the Mattress Forum!
You’re very welcome and thank you for the compliment.
Fire retardant chemicals have never been mandatory. What is required is that a mattress pass the 16 CFR 1632 and 1633 fire regulations with or without the use of fire retardant chemicals (the method of passing the regulations isn’t specified in the regulations). The most common method used to pass the regulations is the use of inherent fire barrier fabrics that are either quilted into the cover or are wrapped around the inner materials of the mattress like a sock. There is more information about fire retardant methods that are commonly used in the industry in post #2 here and in post #4 here.
Subject to first confirming that any retailer or manufacturer on the list that you wish to visit is completely transparent ( see this article ) and to making sure that any mattress you are considering meets the quality/value guidelines here … the better options or possibilities I’m aware of in and around the Montreal area are listed in post #276 here . I can’t keep track of the inventory in each store, so you’ll have to do some phoning to find out which stores currently might currently offer latex.
There is a list of online mattress sources for Canadians in post #21 here.
[quote]3) In a post on your website, I read that there is such a thing as 100% natural Talalay, as well as blended (petrochemical + natural) Talalay. I am confused. I thought the divide was :
- Dunlop is 100% natural latex without petrochemicals
- Talalay is blended with petrochemicals
Can you educate me on the different types of Talalay and Dunlop and/or other latexes? And what are the pros and cons of the various types? Most companies will just say “it’s Dunlop” or “It’s Talalay” without any further details.[/quote]
Latex is produced either in the Dunlop method or the Talalay method. Either method may produce latex foam made of natural latex (100% Natural, or 100% NR), synthetic latex (100% Styrene-Butadiene, or 100% SBR) or a blend of natural and synthetic (SBR/NR).
There is quite a bit of detail about the differences between the two production processes and blends in post #6 here.
I hope that information is helpful to you.
Phoenix