Change the glass (and keep your existing frames) for a completely different look. Its much more cost effective, much quicker and much less mess than having new frames. Change from lead or Georgian bar to clear glass, or vice versa!
In the Image on the left – just replaced the top unit, and on the right – have replaced both units. The difference is pretty clear!
The image on the left is the “before shot” – streaming with condensation inside the sealed unit. The image on the right is the “after shot” – the new sealed unit has been installed with lead to match, and you can clearly see the difference!