Home » Trade » Patio Doors » Triple Track

Creating beautiful spaces

Our triple-track system offers a wider clear opening than a conventional patio door. With either two or four sliding sashes that stack neatly behind each other, they deliver the open-house feel even with smaller frame sizes. And unlike doors with folding sashes, they’re neat, practical and streamlined. They don’t encroach on precious space – indoors or out. With long-term reliability and almost effortless operation, they’re a joy to live with.

PatioMaster Triple-track doors feature:

Maximum opening up to 6 metres
Overall outerframe depth is 205mm
Up to 25% additional open space compared to conventional sliding doors
Choice of handle colours: white, gold, brass, chrome, black or silver
Full range of ancillary products including cills, add-ons and couplers
Up to 28 colours and finishes, including grained and flat textures
Low-threshold option for ease of access and perfect for partition doors
Stainless-steel tracks for structural integrity and corrosion resistance
Edge-located rollers for easy adjustment and smooth glide
Third track is created with aluminium therefore enabling more stability at larger sizes
6-point locking system for outstanding security on all standard specifications.

A perfect match for PVC-U

Our triple-track system offers style that’s consistent with other windows and doors. No harsh industrial aesthetic – it’s now easy to match PVC-U, with a wide range of finishes and a choice of chamfered or ovolo-shaped sash upstands. What’s more, our triple-track system works perfectly with standard cills, posts, couplings and extension profiles for straightforward installation.

Pure quality, exceptional value

We’ve combined top-quality, proven and cost-effective PVC-U systems with rigid aluminium materials to create a triple-track door that delivers a robust and high-performing alternative to multi-opening doors. Profiles are durable, impact resistant, easy to care for. They are designed to resist the cold, the heat, the wind and the rain, year after year.

Large apertures – no problem

Our triple-track system is a great alternative to a folding door for a larger opening. Here’s why:

It’s less expensive.
There are fewer moving parts so less chance of breakdowns.
There’s nothing complicated – just a smooth single motion to open or close.
We offer a mechanically jointed version for hard to access locations.
For a similar sized door, you get an improved glass to frame ratio.

Thermally efficient

Our triple-track door can accommodate 24mm or 28mm sealed units, and with glass coated for solar protection or low emissivity, you can ensure a comfortable environment all year round. The rigid, 60mm multi-chamber outer frame is made from an insulating PVC-U–aluminium composite which reduces thermal transmittance across the frame. Our highly effective seals eliminate drafts to keep homes warm and cosy.

The PatioMaster Triple-track door can achieve a U-value as low as 1.4W/m2K.

Safe and secure

Triple-track frames are robust with rigid steel reinforcing, and our anti-lift systems ensure that when a triple-track door is locked, panes cannot be lifted out of the frame. We’ve selected highly secure locking systems, which can accommodate advanced anti-bump, anti-drill and anti-pick lock cylinders. PVC-U itself is known as a very safe material. It’s tough and impact resistant, and of course, all our triple-track doors use toughened glass as standard.