No, the 11 5/8" products feature a different locking system than the 5 1/2" products.
Heritage Mill floors are sold exclusively through The Home Depot. This item is discontinued but at this time there is a very limited amount of inventory remaining. Online ordering has been disabled but your local store can contact Customer Service at 888-875-5087 for assistance with placing a special order for any remaining inventory.
I believe it is noted on the install instructions or on line. I read it somewhere. From my recollection the recommended temp range was what I'd consider what you would have in a normal room in your house. I do recall very low (<40/45deg) or really hot (>90deg) tempts were outside the range.
Heritage Mill cork floors are factory finished with a UV-cured urethane finish. Additional sealers or finishes are not required nor recommended.
No, acclimation is not required for this product. However, if you will be storing the flooring for a period of time prior to installation it should be kept in a climate controlled area consistent with the room(s) it will be installed in.
According to the manufacturer, you can have up to a 1/4" varaiation if I recall correctly. I installed on an old concrete floor that had some hills and valleys considerably over that and so I used self leveling concrete over the whole floor to fix it. (something it needed anyways, it was severe) But if you just have small variations you should be fine, especially if you use a pad underlayment.
Yes, Heritage Mill cork floors are approved for use over radiant heated subfloors. Guidelines are provided in the installation instructions with each carton.
This item is currently on backorder. Barring any unforeseen shipping delays related to COVID-19 mandates, we anticipate inventory being replenished in 1-2 weeks. Online ordering at homedepot.com will be restored at that time.
This item is currently on backorder; inventory is expected to be replenished in the next 2-3 weeks. Online ordering on homedepot.com will be restored at that time.