PVC-U sliding patio door.
The ModLok™ patio door system is available in two-pane, three-pane or four-pane options and includes a host of innovative features, resulting in a patio system delivering a high degree of energy efficiency with U-values as low as 1.0 W/m²K.
Fully tested to exceed applicable British Standards for weather performance, they are available in sculptured profile in a range of colours to match the rest of the Liniar window suite.
Features and benefits:
L20/520 Sliding doors
ModLok™ Patio Door, EnergyPlus 70 mm
Two-pane - left
Two-pane - right
Three-pane - XOO
Three-pane - OOX
Three-pane - OXO left
Three-pane - OXO right
Three-pane - XOX
Four-pane - OXXO
125 mm, with letterbox
Approved Document M compliant aluminium
PVC-U outer frame 50 mm
28 mm, U-Value 1.2 W/m²K.
36 mm, U-Value 1.0 W/m²K.
Mechanically jointed outer frame
A range of accessories is available, consult manufacturer and insert requirements.
Standard product features
- Outer frame/ sash:
Available in two, three and four pane options with various sliding door configurations. 'X' denotes sliding pane and 'O' denotes fixed pane.
Other colours are available as a special order, consult manufacturer.
Creates a thermal barrier and additional gasket for even higher energy efficiency.
Creates a multi-chambered barrier to prevent heat loss at the outer edge of the frame.