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- 9 Jul 2015
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Hi, does anyone know if you can tilt a normal double glazed unit (in a uPVC frame) by 15° backwards?
Some frames allow water to drain down onto the cill and out, but if if was tilted backwards would this still work? If there a way of making them waterproof. Adding silicone?
Some frames allow water to drain down onto the cill and out, but if if was tilted backwards would this still work? If there a way of making them waterproof. Adding silicone?