Technical Options

Frame Options

With our Standard Chamfered style, you may select from our range of colours and woodgrains to individualise your door.

  • Multi chambered profile

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

  • Environmentally friendly frames

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

  • Triple Sealed

Unlike other frames, our innovative system uses three gaskets to reduce heat loss and improve weather-tightness

  • Secure construction

With 72% better screw retention than through steel, PTRs offer more secure fixing of hardware keeping your fame rigid, stable and secure

Door Sizing Options

Door Style: Moorgreen, Butterley, Kingston, Derwent, Amber, Dove, Ecclesbourne, Erewash, Carsington, Lathkill and Beeston

Standard aluminium Threshold804mm1020mm1947mm2088mm
Part M low aluminium threshold804mm1020mm1941mm2082mm
Full PVC-U frame804mm1020mm1966mm2107mm

Door Style: Wye, Speedwell and Ogston

Standard aluminium Threshold614mm1020mm1947mm2088mm
Part M low aluminium threshold614mm1020mm1941mm2082mm
Full PVC-U frame614mm1020mm1966mm2107mm

Threshold Options

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

Sill Options

Backing Glass Options