Window and door revolutionary installation system that let's any handyman do the work like a professional. Our brackets doesn't require more than one men and specialized equipment for the installation. The brackets come with all the hardware. It can be use for new construction as well as for renovation. The FW Spacer was approved by an engineer and is patent pending. The spacer is a canadian invention therefore, it is appropriate to our nordic climate and weathering. It low cost, accessibility and high quality standard will, for sure, assure the success of this revolutionary product. Entering the market by an agressive merchandizing in most of the biggest renovation centers, hardware stores and windows & doors retailers.