KATCO Catalogue 2026 cover

KATCO Catalogue 2026

58 pages — every profile drawing, weight, system code and specification in one PDF. Opens in your browser.

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Custom Extrusions

Don't see your die in the catalogue?

The catalogue documents our standard programme. KATCO can also extrude any custom die to your project requirements through our partner extruders, and we cut every profile to size before delivery. Send us a drawing or sample and we'll quote a custom run.

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Browse the Range

Eight product families

Jump straight to the section you need — every family below corresponds to a chapter in our 2026 catalogue.

Sliding Window 5.5 cm profiles
01 — Sliding Windows

Sliding Window Series

Five complete sliding-window families covering everything from light residential frames to heavy 12.5 cm new-series sashes. Each series ships with its own track, sash, interlock and beading profiles.

Sliding Window 5.5 cm
Sliding Window 10 cm (Normal)
Sliding Window 10 cm Box Umbrella
Sliding Window 10.5 cm (New Series)
Sliding Window 12.5 cm (New Series)

Material: 6063-T5/T6 aluminium · Finishes: mill, anodised, powder-coated · Standard length: 6 m, cut to size on request.

4.2 Hinged Door Series profiles
02 — Hinged Doors

Hinged Door Series

Two complete hinged-door programmes — the 4.2 series for residential and light commercial use, and the heavier 4.5 series for entrance doors and high-traffic openings.

4.2 Hinged Door Series
4.5 Hinged Door Series

Each series includes outer frames, sash sections, mullions, transoms and accessory profiles, all dimensioned for our standard hinge and lock hardware.

Thermal Break Arabian 10.5 cm sliding window
03 — Thermal Break

Thermal-Break Systems

Polyamide-isolated profiles engineered for the Gulf climate — meaningful U-value reduction, condensation control and full compatibility with double and triple-glazing units.

Sliding 10.5 cm Thermal Break — Arabian
Hinged 10.5 cm / 55 mm — Arabian
Sliding 12 cm Thermal Break — Gulf Extrusions
Sliding GE 10.5 cm Thermal Break — Gulf Extrusions
Hinged 60 mm Thermal Break — Gulf Extrusions

Glass capacity: up to 30 mm IGU on the 12 cm series · Polyamide insulator: 24–34 mm depending on series.

Curtain Wall Series 50 mm profiles
04 — Curtain Walls

Curtain Wall Series

Stick-built curtain-wall systems for low and mid-rise façades. Two visual options — the 50 mm grid for stronger sight lines, and the Slim series for minimalist projects.

Curtain Wall Series 50 mm
Curtain Wall Slim Series

Mullions from 50 mm wide × 80–125 mm deep, transoms and pressure plates for vision and spandrel zones, with structural-glazing variants on request.

Louvers and architectural profiles
05 — Architectural

Architectural Profiles

The supporting cast around windows and façades — handrails, sun-shading louvers, gates, kitchen frames and casting profiles for general fabrication.

Hand Rails (Staircase)
Louvers
Casting Profiles
Gate Profiles
Kitchen Series
ALLCO 5 System
Crimping Angle / Corner Cleat
Access Panel, Threshold & Other Profiles

All profiles available in mill finish, electrostatic powder-coat (full RAL chart) and anodised silver, bronze and black.

Balustrade 100 mm F-Type and U-Type
06 — Balustrade

Balustrade Systems F & U

Structural-glass balustrades for staircases, balconies and roof edges. F-Type embeds into the slab for the cleanest architectural finish; U-Type top-mounts with expansion bolts — ideal for retrofits.

SystemFamilyGlass thicknessUDLLine load
F-Type 100 mm (NXFB17121E)100 mm8 – 21.52 mm1.5 kN/m²1.0 kN/m
U-Type 100 mm (NXFB17123S)100 mm8 – 21.52 mm1.5 kN/m²1.0 kN/m
F-Type 120 mm (NXFBA17103)120 mm13.52 – 21.52 mm1.5 kN/m²0.74 kN/m
U-Type 120 mm (NXFBA17101)120 mm12 – 21.52 mm1.5 kN/m²0.74 kN/m

Material: 6063-T6 · Finish: mill / powder-coated / anodised · Point load: 0.89 kN · optional integrated LED lighting.

Glass sheets — full range
07 — Glass

Glass Sheets & Boxes (Wholesale)

Large stock, all types and thicknesses — and we are container-loading specialists for export.

  • Clear float glass — 3, 4, 5, 6, 8, 10, 12, 15 & 19 mm
  • Reflective glass — blue, green, bronze, grey, gold, pink, silver
  • Tinted glass — blue, green, bronze, grey
  • Ultra-clear (Crystal) glass — 4 mm to 19 mm
  • Ultra-clear & antique mirrors — 3, 4, 5, 6, 8 mm
  • Coloured mirrors — black, grey, bronze, gold
  • Laminated glass — 6.38 mm and 8.38 mm
  • Fire-rated & wired glass — clear and patterned
  • Ramly / figure glass — clear, bronze
  • Low-E glass — 6 mm thickness
Aluminium Sheets — Alloy 1100
08 — Aluminium Sheets

Aluminium Sheets — AA 1100-H14

Alloy 1100, temper H14, plain & stucco-embossed. The most popular grade for general-purpose sheet metal work — excellent corrosion resistance, high ductility, reflective finish.

PropertyValue
Tensile Strength110 – 125 MPa
Proof Stress75 MPa min
Elongation @ 50 mm5 % min
Hardness (Brinell)32 HB
Density2.71 g/cm³
Sheet sizes4×8 ft & 5×10 ft (custom on request)

Supplied as plain sheets, stucco-embossed sheets, or coils for further processing. Excellent weldability, brazability and cold-workability.

TOPFLEX and LIGHTFLEX folding door systems
09 — Folding Doors

Folding Doors Systems

The TOPFLEX & LIGHTFLEX programme covers all usage needs — from light residential to heavy commercial openings.

SystemTOPFLEXLIGHTFLEX
AluminiumThermal BreakNon-Thermal Break
Max opening width3500 mm2000 mm
Max opening height2500 mm
Max sash capacity120 kg60 kg
Glass thickness20 – 50 mm8 – 24 mm
ConfigurationsUp to 20 leavesUp to 20 leaves

Operation: manual · Security: security lock applicable · wide range of colours.

KATCO accessories — handles & hinges range
10 — Accessories

Accessories — Handles, Hinges & Hardware

The full KMA accessories range — coded and stocked for every series in this catalogue. Pages 46–53 of the PDF list every part number with photographs.

  • Handles (KMA-1 to KMA-18): H/D, screw, pad, pipe, sliding Volga, square sliding, D-handle big & small, Cremona, C/W big & small, L/R, sliding American, sliding spring, sliding kick (with & without key), sliding Japan single & double.
  • Hinges (KMA-20 to KMA-27): 4.2 hinge big 60 mm and small 40 mm, 4.5 hinge 2-leaf and 3-leaf, H/D hinge 2-leaf and 3-leaf, concealed tower bolt, finger catch.
  • Locks & cylinders: CSA Serrature (Italy) — full programme.
  • Architectural hardware: DORMA, CASAL — closers, patch fittings, automatic doors.
  • Sealing: EPDM gaskets, weather seals, structural silicones.

See full accessory list (PDF)

Material Reference

Aluminium specification — Alloys 6063 & 6061

Every KATCO profile is extruded from 6063 or 6061 aluminium in tempers T4, T5 or T6 — the standard architectural alloys for the GCC market.

Property6063 T46063 T56063 T66061 T56061 T6
Ult. Tensile Strength (N/mm²)152150185190280
0.2% Proof Stress (N/mm²)90110160115240
Hardness (Brinell, BHN)5555756090
Ult. Shear Strength (N/mm²)105155155205205
Elongation @ 50 mm (%)228888
Density (g/cm³)2.72.72.72.72.7
Modulus of Elasticity (N/mm²)67 00067 00067 00069 00069 000
Melting range (°C)600 – 650600 – 650600 – 650580 – 650580 – 650

6063-T4: most widely used architectural temper — naturally aged. 6063-T5/T6: artificially aged for greater strength. 6061: structural alloy for higher loads.

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