Typically double glazed sash windows cost between 300 and 950 for one window.
How much are upvc windows.
Upvc double glazing window prices.
Small upvc double glazed windows which are made up of two layers of glass with a layer or gas in between surrounded by a plastic frame can cost as little as 200 for a simple casement window.
Prices for more standard sized windows as found in living rooms or bedrooms will cost between 400 and 600.
Upvc windows vs aluminium windows price points.
Getting a upvc window quote is likely to be the most effective way of finding out how much it will cost to add or replace upvc windows in your home but you can get a rough idea of cost online.
However when you consider that aluminium is less likely to degrade than upvc it can be a more cost effective solution in the long run.
Choosing woodgrain effect upvc will also drive up the price of your sash window.
The bigger your modern sash window the more expensive it is likely to be.
Aluminium windows do tend to be more expensive than upvc due to a higher cost of materials and manufacturing.