Wooden versus uPVC window debate the merits of both? I have lovely shady wood window pane in the majority of my...

I have lovely shady wood window pane in the majority of my 1930s semi (white uPVC pane in my kitchen glass and patio - done by previous woner) very soon I must replace urgently a window pane surrounded by the back bedroom. What should I do replace it near dark wood or shift the whole hog and do adjectives the house mahogany uPVC. Please debate pros and cons.
We hold wooden frames with out double glazing - and it's crap. Get the plastic!


uPVC

smaller number maintenance
Answers:    Mahogany PVCu is now individual superceded by Rosewood PVCu. The general colour is still like peas in a pod, but there is a much more credible grain surrounded by the Rosewood. If you see a sample of both subsequent to each other you will see what I connote. One word of warning if you are shifting your doors to Rosewood (or Mahogany PVCu). If the door is in an exposed south facing position it is liable to expansion surrounded by sunny weather, particularly if in that is a panel in the door a bit than glass. This is cause by the dark PVCu absorbing the warmth. This could cause problems contained by locking or unlocking the door. It should not be a problem with window as there is smaller amount surface area of PVCu.