Choose a door curtain size that best suits your door opening, try to achieve an overlap on each side of 30 - 50mm. The Easimount® curtain has a strong face mounted aluminium headpiece. Our PVC strips with patented fittings are effortless to install or replace. Simply set the height required and trim the strips with a sharp box knife. Stainless steel fasteners are supplied for your convenience along with screw spacers should you require your curtains to be clipped down at the end of the day. Studies show that the installation of a strip door curtain can reduce your energy costs by 9 - 15%. TIP: Purchase an extra Thermal Flex Fastener Kit and hang the curtain up on a spare wall at night to keep it clean.