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ES138 Panoramic Heavy-duty

Heavy-duty panoramic sliding door, up to 500 kg sash and 3.5 × 3.2 m.

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Key Specifications

Bottom track
130 / 192 mm
Stile
76 × 50, 3.0 mm
Frame
65 mm
Sash load
Up to 500 kg
Max size
3.5 × 3.2 m

Glazing Options

5+27A+5
5 mm + Air 27 + 5 mm
High-performance double glazing
8+15A+8
8 mm + Air 15 + 8 mm
Reinforced double glazing (110 series)
8+20A+8
8 mm + Air 20 + 8 mm
XL double glazing (117 series)

Engineering details

Profile, sealing & performance

Air
Class 4
Water
E1500
Wind
C5+
U-value
1.4 W/m²K
Acoustic
38 dB Rw

Construction

Alloy6063-T5
Wall thickness3.0 mm
Frame depth138 / 192 mm
Chambers3
Thermal breakPA66 GF25 50 mm

Sealing & hardware

• Triple EPDM weather seal

• Quadruple brush at meeting stiles

• Mushroom-lock compression

• Heavy-duty stainless rollers (sash up to 500 kg)

• Concealed multi-point hooks

• Anti-lift mechanism

Dimensions & drainage

Max width3500 mm
Max height3200 mm

Longitudinal anti-rain channel with hidden outlets

Glazing bead profiles

Available bead profiles for this series:

  • • Square
  • • Beveled

Series gallery

Real installations and hardware details from the manufacturer reference catalogue.

es138 panoramic — in-situ architectural installation
ES138 oversized panoramic sliding — sashes up to 500 kg, ultra-narrow sightlines.
es138 panoramic frame profile detail
Frame profile — thermal break, EPDM gaskets and glazing bead engineering.
es138 panoramic hardware close-up
Engineered hardware — hinges, locks and handles finished to match the frame.

Color Palette

15 standard finishes — RAL custom on request.

Coffee
Brown
Sand Gray
Beige
Metallic Platinum Gray
Silver
Black Gold
Black
Starshine Gray
Gray
Porcelain Electroplated Black
Black
Porcelain Electroplated Gray
Gray
Fluorine Porcelain Gray
Gray
Milan Gray
Gray
Milan White
White
Cream Gray
Beige
Original Wood
Wood-effect
Extreme Black
Black
Extreme Gray
Gray
Ceramic Silver Gray
Silver

Plus custom RAL on RFQ (Liangxuan chart, +2 weeks lead time). All finishes available indoor and outdoor.

Technical Advantages

  • • Up to 500 kg per sash
  • • Maximum 3.5 × 3.2 m panel
  • • Triple weather seal
  • • Heavy-duty stainless rollers
  • • Concealed multi-point locks

Use Cases

Garden bays
Pool houses
Open-plan living
Luxury villas

Warranties

  • Marine-grade powder coating10 years (within 300 m of coast)
  • German engineered hardware5 years
  • Tempered laminated glass5 years
  • MAZLOKS installation2 years

UK Compliance

  • BS 6206 — tempered / laminated glass
  • Document L — thermal (Low-E + Argon recommended)
  • Part Q — security

Lead time: 12–14 weeks from PO confirmation to UK delivery.

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