The DER Bifold Door is fast becoming the go-to solution for installers.

The fast-fit benefits of the DER Bifold haven been further echoed by Langport Glass and Glazing who says: “We have been fitting PVC-U and aluminium bifold doors for over five years and the DER door is by far the best door we have ever fitted.”

He adds: “The time it saves us on site is incredible. The knock-in beads are superb and the whole system seems to work perfectly because little or no adjustment is needed. Even the glass can be toe-and-heeled without having to force the glass to breaking point, which we have found on other bifold systems. We’ve fitted five DER Bifold Doors so far and we are very happy with everything.”

Langport Glass and Glazing purchase their DER Bifold Doors through The Window Store. Richard Payne, Regional Manager at The Window Store, said: “If installers want an easy way to add value to their business and protect their margins, the DER Bifold Door is a great choice. It’s as simple as that.”