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Patio Doors/MasterPatio
Luxury Flagship

MasterPatio

Next-generation premium sliding system supporting panels up to 400kg and 3600mm high, with Uw values as low as 0.82 W/m²K — fabricated and installed in-house.

Get a free quote Call 01794 721 100
MasterPatio luxury sliding door system up to 3600mm height
Specification

MasterPatio at a glance

0.82
W/M²K · BEST Uw VALUE
400kg
MAX PANEL WEIGHT
3600mm
MAX PANEL HEIGHT
E1200
WATER TIGHTNESS
Key features

Our next-generation flagship

01

Thermal excellence

Uw values as low as 0.82 W/m²K, matching fixed-window performance — advanced thermal breaks and optimised profile geometry for maximum transparency.

02

Monumental scale

Panels up to 400kg, 3600mm high and 3000mm wide enable truly monumental glazing installations with structural integrity even in exposed locations.

03

Sustainable manufacturing

Manufactured with recycled aluminium content and recycled insulation bars, reducing CO₂ emissions by 1,130 tonnes per year.

04

MasterLine 8 integration

Couples seamlessly with MasterLine 8 windows and doors for unified floor-to-ceiling facades with consistent sightlines throughout.

Technical details

Every specification optimised for performance

3000mm
MAX PANEL WIDTH
180mm
FRAME DEPTH (2-RAIL)
Class 4
AIR TIGHTNESS · 600PA
E1200
WATER TIGHTNESS · 1200PA
Class C5
WIND LOAD · 2000PA
16–62mm
GLASS THICKNESS RANGE
Certified performance

MasterPatio — technical performance data

Independently tested and certified to exceed UK Building Regulations and industry standards. Reference calculation: Ug 0.6 W/m²K, warm edge spacer, @4.50×2.30m, 36mm glass.

Performance metricRating / valueStandard
Thermal insulation (Uw)0.82 W/m²KDoor U-value
Air tightnessClass 4 (600Pa)BS EN 12207
Water tightnessClass E1200 (1200Pa)BS EN 12208
Wind load resistanceClass C5 (2000Pa)BS EN 12210
Opening & closingClass 4BS EN 13115
Max panel height3600mmFloor-to-ceiling capability
Max panel width3000mmMaximum width capability
Max panel weight400kgExceptional capacity
Frame depth (2-rail)180mmStandard configuration
Min. T-profile width50mmUltra-slim mid-section
Glass thickness range16–62mmAccommodates heavy glazing
Glazing methodDry glazing, EPDM or neutral siliconesPremium installation
Thermal breakFibreglass-reinforced recycled polyamideSustainable materials
MasterLine 8 compatibilityComplete integrationUnified facade solutions
Explore more

Other sliding door systems

Ultra-Slim Premium

SlimPatio 68

32mm ultra-slim profiles for maximum light and views.

  • Uw 1.4 W/m²K
  • 32mm slim profile
  • Up to 2700mm height
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Economy

CP-130

Budget-friendly sliding system with reliable performance.

  • Uw 1.6–1.8 W/m²K
  • Up to 2500mm height
  • 200kg capacity
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Ready to explore MasterPatio for your home?

Speak to our team for a free, no-obligation quote — Romsey, Southampton, Winchester & across Hampshire.

Call 01794 721 100