Steel Windows & DoorsProduct specification sheet · 2 November 2026
External steel doors
MQ Unico XS steel doors
Slim steel doors with inward or outward opening.

- Frame material
- Steel
- Application
- External doors, with glazing, threshold, hardware and performance confirmed for your project.
- Thermal break
- Yes
- Profile depth
- 70 mm
- Glazing capacity
- Up to 42 mm overall
- Opening arrangements
- Inward opening · Outward opening
- Price
- Made to measure · confirmed quotation required
Features & options
- Welded hinges with vertical adjustment
- Single-point or multipoint locks
- HI option
- RAL K7 powder coating
Reference thermal performance
Ud 1.06 W/m²K for the reference 1100 × 2100 mm door with Ultimate frame and a threshold, using glazing with Ug 0.5 W/m²K. This applies to the stated reference assembly; final performance is confirmed for your agreed dimensions and construction.
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.
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