Aluco Internal Doors, Windows & Screens Technical Detail

August 10, 2023

Take a look at our Technical Detail for our Internal range!
We have a wide range of Aluminium Internal and external ranges for your customers with various styles and modifications possible.
We will focus on the Technical Detail on the internal range which will be followed up with the external range.


– All corner joints glued and crimped with 2No aluminium cleats

– CNC machine routing for all components.

Design Parameters

  • Maximum single door size: 2300mm high x 1000mm wide
  • Maximum double door size: 2300mm high x 1800mm wide
  • Maximum screen size dependant on glass specification
  • 4mm and 6mm glass thickness options available
  • 10mm floor clearance (standard)
  • No outer-frame threshold for seamless floor through door
  • Outer-frame threshold as an option
  • Minimum 4 hinges per sash
  • Side screen with 37mm mullions and 20mm Astragal bars
  • One piece door and top light designs available
  • Traditional flush lock-plate body
  • 150mm high Deep Bottom Rail to frames and sashes
  • Lock options:
  • Latch only – Latch and cylinder – Bathroom Lock
  • Handle options: One piece back-plate – Circular back plate, with separate e escutcheon for cylinder and bathroom lock
  • Finger bolts supplied in varying lengths dependent on door height, allows operation of finger bolt as easy to reach height.

Aluminium Extrusion

  • Aluminium construction, all frame profiles extruded from 6060 grade material
  • Solid aluminium extrusion with no thermal break
  • Powder coat painted finish

Hardware Specification

  • Q-lon perimeter gasket seal
  • Woolpile threshold seal
  • EPDM glazing gasket
  • Fingerbolt supplied in 5 lengths from 150mm to 609mm
  • Lock and deadbolt with 60mm back set:
  • Tested to BS EN 12209 : 2003
  • Includes grip tight follower spring
  • Includes anti-rattle strike and dust box
  • One piece knuckle hinge, stainless steel pin.


Interior Single & Double Doors

Key Features

Interior Sliding Doors

Key Features