Very modern accessories for your aluminium or PVC joinery, the jambs offer a unique elegance to the joinery that you picked up.
The absence of the exterior jambs may become a problem in the future for the PVC windows. They are very important because they protect the interior wall and the joinery profile against condensation water. The beneficiaries of the PVC windows are either ignoring this fact or they are not aware of it.
For a greater safety we recommend you to install the jambs for the exterior.
THE EXTERIOR JAMBS - are in direct contact with the weather and for this reason they have to be of very good quality. They protect the wall against infiltrations, allowing the rainwater and snow to drain evenly but it also improves the aspect of the facade and of the windows in the same time. The benefits of an exterior jamb are: weather proof, very small thermal expansion, durability, big range of colors and dimensions, doesn't require painting.
THE INTERIOR JAMBS - are PVC mouldings with a flat surface, similiar to the window profiles. They complet a window giving it a pleasant design, but they also protect the inner wall. They also make the most out of the interior finishings.
The benefits of the interior jamb: big range of colors and dimensions, up to 300 mm width, protection against humidity and Uvs, high impact and scratch proof, easy to take care of.