reduce energy bills】the window insulation foam seal strip can be pasted around the door frame or window sash to fill the gap(within 2mm), making a tight seal to keep out noise,wind, dust, winter cold air and summer heat, keeps room cozy and quiet. save energy and household electricity costs all the year. solve the gap at the bottom of the door 👍】 the silicone material is flexible and durable, heat and cold resistant, since the adhesive is very strong, if you want to change its position after installation, you may tear off the paint on the overhead door. please use a hair dryer to heat, the adhesive will melt after heating, please gently peel off the product, this wil... We have an extensive selection of thresholds that meet disabled and easy access requirements for Part M of the building regulations for mobility, PAS 24 performance testing, BS6375-1:2009 and Part Q of the building regulations 2010 secure by design. We meet all requirements for inward and outward opening single doors, as well as double doors and sidelight frames. High performance materials with stylish design and UK-based manufacture, low maintenance features, reliable customer service and the latest up to date innovations ensure we can provide all our customers with the solutions they need to help promote successful business growth and continuous improvement. Proline AM3, AM370, AM5Ex and AM5Ex70 are just a few of our most popular thresholds.