Are fully reinforced frames some how better?
In the old days of first-generation, single chamber frames, uPVC frames had to be fully reinforced as they simply had very little structural integrity or strength. As we use the latest multi-chambered frames, reinforced to the extruders' specifications, you can be sure your new windows and doors will be just as strong as fully reinforced frames - which means we can pass the savings on to you! Over long lengths of frame, full reinforcement may be required, as recommended by the extruder. If you have very large windows or doors, we will fully reinforce them as required. All our wood-effect frames are fully reinforced with steel as standard.