A High-Performance PVC-U Inline Sliding Door System for Modern Living

The PatioMaster Sliding Door is a precision-engineered PVC-U inline sliding door system designed to deliver smooth operation, contemporary aesthetics, and robust performance. Suitable for residential, commercial, and public sector applications, it offers a space-saving solution with wide openings, excellent thermal efficiency, and secure multi-point locking.

Manufactured by Epwin Window Systems, the system is ideal for new-build and refurbishment projects where durability, low maintenance, and design flexibility are essential.

Design & Aesthetic Excellence

The PatioMaster Sliding Door is designed with clean, modern lines and slim profiles to maximise glazed area and natural light. It offers a wide range of colour and finish options to suit any architectural style.

Slimline profiles for enhanced daylight and views
Contemporary styling with clean sightlines
Available in over 30 colour options including White, Anthracite Grey, and woodgrain finishes
Dual-colour options for internal/external contrast
Smooth and woodgrain-effect finishes available
Compatible with side panels and fixed lights for larger openings

This design flexibility makes it suitable for both traditional and modern buildings.

Thermal Performance & Energy Efficiency

The system is engineered to deliver excellent thermal insulation, helping to reduce energy consumption and improve comfort in all building types.

U-values as low as 1.0 W/m²K with triple glazing
Multi-chambered PVC-U profiles for improved insulation
Glazing options: 28 mm double glazing or 36–44 mm triple glazing
Co-extruded gaskets for airtightness
Supports compliance with Approved Document L

These features contribute to lower heating costs and improved sustainability.

Security & Compliance

The PatioMaster Sliding Door is designed to meet modern security standards and is suitable for use in residential and commercial settings where safety is a priority.

PAS 24:2022 certified
Secured by Design compliant
Multi-point locking system with anti-lift features
Internally glazed for added security
Compliant with Approved Documents Q (Security), L (Thermal), and M (Access)

This ensures peace of mind for occupants and compliance with UK Building Regulations.

Durability & Low Maintenance

Manufactured from high-quality, lead-free PVC-U, the PatioMaster Sliding Door is built for long-term performance with minimal maintenance. Its robust construction and weather-resistant finish make it ideal for exposed locations.

Weather-resistant and UV-stable
Easy to clean and maintain
Long service life with minimal upkeep
Backed by manufacturer warranties

This makes it particularly suitable for high-traffic residential and commercial environments.

Construction & Configuration

PVC-U inline sliding door system
70 mm outer frame depth
2-, 3-, 4 or 6-pane configurations
Internally glazed as standard
Low threshold options for accessibility
Compatible with fixed lights and side panels
Smooth glide stainless steel track system

This modular design allows the system to be tailored to a wide range of project requirements.

Sustainability

The PatioMaster Sliding Door supports sustainable construction through responsible sourcing, recyclability, and energy-efficient performance.

Fully recyclable PVC-U profiles
Manufactured in the UK to ISO 14001 environmental standards
Supports BREEAM and other sustainability targets
Long lifespan and low environmental impact

Digital Specification Support

To support digital workflows and specification platforms, the PatioMaster Sliding Door is available with:

NBS Chorus-compatible specification data
COBie-compliant data
Full technical documentation including datasheets, test reports, and installation guides

Why Specify the PatioMaster Sliding Door?

Slimline PVC-U sliding door system with smooth operation
U-values as low as 1.0 W/m²K
PAS 24 and Secured by Design compliant
Available in 2-, 3-, 4 or 6-pane configurations
Wide range of colours and finishes
Durable, low-maintenance construction
Compatible with side panels and fixed lights
Backed by Epwin’s technical support and warranties