Description
Rosewood uPVC Patio Door – 4 Pane Sliding Design
At full four-panel width, this door is as much a statement as it is a functional opening — two sliding centre panels flanked by fixed glazing on both sides, built for properties where the extension or renovation was planned around having a feature this size.
Rosewood is a deliberate choice at this scale — across four full-height panels, the reddish-brown woodgrain reads as a genuine timber alternative rather than a subtle tint, giving the whole opening a premium, traditional character that a plain colour wouldn't achieve.
How the Sliding System Works Day to Day
Both centre sections slide independently, so day-to-day use rarely needs the full width open — but when it is, the opening becomes close to a full wall of glass, with the two fixed outer panels doing nothing but adding width and light.
Where the Warmth Stays In
Four panels of consistent 70mm thermally broken frame, Low-E glazing and argon-filled cavities means performance doesn't taper off toward the edges of the installation — the u-value holds the same across the full width, moving or fixed.
What’s Actually Stopping a Break-In
The sliding panels carry the multipoint lock and anti-lift protection standard across the range; the fixed outer panels are internally glazed and simply have nothing to force, since they were never designed to move.
Built Around Your Opening, Not a Standard Size
A four-panel Rosewood door of this scale is never going to come off a shelf — it's manufactured entirely around your opening's dimensions, with the uPVC construction holding its rigidity even at this larger size.
Standard Specification
- Multipoint locking system to BS3621
- Key/key cylinder with 3 keys
- Double glazed 28mm toughened energy saving safety glass units to BSEN1279 and BSEN12150
- Black warm edge superspacer bar between glass units
- High performance (patented) double-action ‘bubble’ gaskets maintain tight weather seals
- Unique ‘glazing flipper’ reduces cold transfer, water ingress and noise pollution
- 70mm thermal efficient multi chamber upvc frame
- Internally beaded for maximum security
- Fully sculptured energy efficient profile
- Fully compliant with the Part L Building Regulations
- 10 year profile guarantee
Dimensions
- Frame Width (min-max): 2900mm – 4000mm
- Frame Height (min-max): 1900mm – 2400mm
