Our secondary glazing makes your property more comfortable, secure, greener and cost efficient to run. Achieved without the disruption of replacement windows, and without damaging the character of your building. The Clearview range of secondary glazing systems are custom made and supplied fully assembled as simple to fit kits. An aluminium outer frame is joined to a seasoned hardwood surround, then attached to the internal area of your existing primary window. The result? A clean, unobtrusive installation – even in the most difficult situations. Clearview secondary glazing is suitable for all types of building: grade I and II listed buildings, schools, colleges, hospitals, universities, hotels and commercial buildings. Clearview is also proud to be a supplier to the National Trust. We have solutions for virtually every project and budget. Our custom made DIY, ready-to-install secondary glazing kits have easy measuring guide and step-by-step fitting instructions.