MQ Modern LivingSteel Windows & Doors
Product specification sheet · 2 November 2026

External steel doors

MQ Presto steel doors

A 50 mm steel door system without a thermal break.

MQ Presto steel doors indicative profile illustration
Indicative profile illustration. The agreed order specification defines the product supplied.
Frame material
Steel
Application
Non-thermally-broken door applications. We confirm thermal suitability before specifying this system for the exterior of a heated building.
Thermal break
No
Profile depth
50 mm
Glazing capacity
Up to 26 mm overall
Opening arrangements
Single-leaf hinged · Double-leaf hinged · Inward opening · Outward opening
Price
Made to measure · confirmed quotation required

Features & options

  • Galvanised steel profiles
  • RAL powder coating
  • No thermal break

Before you order

  • We confirm final sizes, glazing, opening arrangements, hardware and suitability in your project specification.
  • Overall glazing capacity is separate from individual pane thickness. We confirm the compatible glass build-up for your assembly.
  • This system has no thermal break. Thermal suitability for a heated building is confirmed before ordering.

Glazing capacity does not confirm compatibility with every glass build-up. Final dimensions, opening arrangement, glass, hardware, finish and installation detail require technical review and approved drawings. This MQ summary is not a fabrication drawing, installation manual or warranty certificate.

MQ Modern Living17a Sutton Court Road, Sutton, SM1 4FG020 8770 7924 · sales@mqmodernliving.com