Anyone hear anything good or bad about Mercer? They've been around since 1926 and use Cardinal as the glass supplier with the XL-Edge Spacer. The bid I am getting for the Mercer windows is SO much cheaper than bids for similar windows that I am worried it's too good to be true.
The windows meet the .3/.3 requirement and have a lifetime warranty.
Where I live, temperatures range from about 25F to 110F...so I don't need to buy "Uber-windows".
any input would be greatly appreciated. If we skip on Mercer, we will probably go with Plygem or Superior.