With our Standard Chamfered style, you may select from our range of colours and woodgrains to individualise your door.
Our Multi-chambered frames give impressive thermal performance as standard. With 8 chambers, our Sheerframe profile will keep the entrance to your home warm and secure
Lead free profile and plastic thermal reinforcements (PTRs) are both thermally efficient and incredibly strong with the added bonus of being light and quick to install
Unlike other frames, our innovative system uses three gaskets to reduce heat loss and improve weather-tightness
With 72% better screw retention than through steel, PTRs offer more secure fixing of hardware keeping your fame rigid, stable and secure
|Standard aluminium Threshold||804mm||1020mm||1947mm||2088mm|
|Part M low aluminium threshold||804mm||1020mm||1941mm||2082mm|
|Full PVC-U frame||804mm||1020mm||1966mm||2107mm|
|Standard aluminium Threshold||614mm||1020mm||1947mm||2088mm|
|Part M low aluminium threshold||614mm||1020mm||1941mm||2082mm|
|Full PVC-U frame||614mm||1020mm||1966mm||2107mm|
You have the choice of three thresholds from Masterdor. The standard offering is an aluminium threshold with a height of 25mm.
The low aluminium threshold is just 15mm high and creates a low step when your door is open. The low threshold is suitable for disabled and whoolchair access and is Part M compliant.
The PVC-U threshold provides a four sided door frame. When your door is open you will have a deeper frame to step over. However, the PVC-U option provides the tightest and most thermal efficient weather seal as the door sits behind the frame on all four sides
Sheerframe Cross section