Liniar 4-Pane uPVC Sliding Patio Door with ModLok™

Our Liniar 4-pane uPVC sliding patio door is made to measure using the Liniar EnergyPlus profile system. Designed for wide openings, the four-pane configuration combines large areas of glazing with a practical central opening and the security of the ModLok™ locking system.

This 4-pane patio door is available from 3200mm to 5825mm wide and 1900mm to 2400mm high, allowing it to be manufactured to suit a wide range of larger openings.

4-Pane Sliding Patio Door Sizes

• Configuration: 4-pane sliding patio door
• Minimum width: 3200mm
• Maximum width: 5825mm
• Minimum height: 1900mm
• Maximum height: 2400mm
• Manufacture: Made to measure

4-Pane Sliding Configuration

The two centre panes slide over the two outer panes, creating a practical central opening while retaining the balanced appearance of a four-pane patio door.

Liniar EnergyPlus uPVC Profile

The patio door is manufactured using Liniar EnergyPlus uPVC profile, combining thermal performance with slim sightlines and large glazed areas to help maximise natural light.

A-Rated Glazing

Clear, toughened, argon-filled double glazing is supplied as standard as part of the A-rated door specification.

ModLok™ Security

The door incorporates Liniar's ModLok™ modular locking system with multi-point locking for additional strength and security.

Smooth Sliding Operation

The Liniar patio door system is designed for smooth and quiet sliding operation. The system incorporates brushes that help clear debris from the track during operation.

Handle Colour Options

Door furniture is available in a choice of:

• White
• Chrome
• Black
• Brass

4-Pane Patio Door Specification

• Manufacturer/System: Liniar
• Profile: Liniar EnergyPlus
• Door type: uPVC sliding patio door
• Configuration: 4 pane
• Width: 3200mm to 5825mm
• Height: 1900mm to 2400mm
• Glazing: Clear, toughened, argon-filled double glazing
• Energy rating: A-rated specification
• Locking system: ModLok™ multi-point locking system
• Handle colours: White, Chrome, Black or Brass
• Opening arrangement: Two centre panes slide over the two outer panes
• Manufacture: Made to measure

Made-to-Measure 4-Pane Patio Doors

Each Liniar 4-pane sliding patio door is manufactured to the dimensions specified when ordering. The wide 3200mm to 5825mm size range makes this configuration particularly suitable where a larger glazed opening is required.

Check all dimensions carefully before ordering your made-to-measure patio door.

Frequently Asked Questions

What sizes are available for the 4-pane Liniar patio door?

The 4-pane model is available from 3200mm to 5825mm wide and from 1900mm to 2400mm high.

How does the 4-pane patio door open?

The two centre panes slide over the two outer panes, creating the opening in the centre of the door.

Is the 4-pane patio door made to measure?

Yes. The door is manufactured to your specified dimensions within the available minimum and maximum sizes.

What locking system does the patio door use?

The supplied specification uses the Liniar ModLok™ multi-point locking system.

What glazing is supplied?

The supplied specification includes clear, toughened, argon-filled double glazing as standard.