PatioMaster Sliding Door

The most advanced PVC-U sliding patio door system on the market.

PatioMaster Door

Product Features

  • U-values as low as 1.0 W/m²K
  • Energy rating (WER) of band A+
  • 2, 3,4 or 6-pane configurations
  • Triple track options
  • Low sightline co-extruded gaskets
  • Choice of 28 and 36mm glazing options
  • Easy glide, stainless steel track system
  • Secured by Design approved
  • PAS 24 as standard.


The market-leading PatioMaster Sliding Patio Door system from Epwin Window Systems combines the best in PVC-U aesthetics to deliver a durable, high performing patio door that fits beautifully into any home.

It now has enhanced aesthetics with an improved interlock sightline and a new midrail design that is easier to fabricate and uses fewer components. There is also improved weather performance and a new option for triple glazing. Thermal and weather performance have been upgraded with a new sash that increases glazing options to include 28mm and 36mm (triple glazed), while a new PCE gasket design enhances the weather seals for superior performance.

Strength and security have been improved throughout the system. A new, larger reinforcing chamber has made the system stronger. And in response to customer demand, we have reinstated the homeowner-favourite Yale 6-hook lock.  And for PAS 24, we have taken security to the next level with additional hook extensions to the Yale lock, delivering a 10-point locking solution.

The new PatioMaster Sliding Patio Door system includes everything that made it the market leader. But thanks to our commitment to continuous development and innovation, it just got even better.

Product Case Study

Friday 1st July

Spectus windows and doors specified for an exclusive ne...

Tuesday 14th June

Optima windows and doors specified for townhouse develo...

Thursday 24th February

Profile 22 products fitted in Harrogate new build devel...


Epwin Showroom Tour