Browse Forums Windows & Doors Re: Dark colours cause external doors to warp? 10Sep 07, 2015 10:03 am Dark coloured doors will absorb UV rays from the sun. When the heat builds up, the door could become distorted. For example, if it’s a wooden door, it may crack and the paint may start to bubble. My family home has a front door that is very dark brown in colour and it has cracked unfortunately. Firstly the ableflex that has been installed needs (manufactures specification) a sealant cap over the top, preventing water draining down between the slab and the… 3 8379 The Dulux colour consultants are awesome. If you show them the photos they should be able to figure it out for you straight away 1 1969 |