Since 1985 Metal Technology has been defining spaces through its architectural glazing solutions and has grown to become one of the UK and Ireland’s leading designers and suppliers of bespoke aluminium window, door, curtain wall and solar shading systems for commercial and residential applications.

Curtain Walling


Manufactured using high insulation sustainable aluminium with bespoke polyamide thermal isolators, Metal Technology window systems offer an extensive range of options in terms of hardware, operation, functionality, security and acoustic performance all tested to the latest UK & European standards.

Window energy rating (WER) levels of A+ are achievable, with double or triple glazing offering exceptional thermal performance and low U-values. All systems benefit from minimal maintenance and a wide choice of standard RAL colours both internally and externally.

  • Casement
  • Tilt Turn
  • Parallel Opening
  • Top Swing Pivot
  • Vertical Sliding
  • Horizontal Sliding

With our innovative design, Metal Technology window systems have been engineered to offer flexibility and reliability for both apartment and private dwellings. A range of over 200 individual profiles ensures diversity as well as structural integrity with aesthetic appeal.

Safety and security is a key aspect within our product portfolio. Metal Technology ensure that their window systems carry the latest security standards accreditation as well as providing restrictors for child safety and glaze-in or integrated trickle ventilation for a comfortable environment. Concealed hardware and espagnolette multi-point locking are part of our standard design.


Living Brochure


Metal Technology’s range of aluminium doors offer the specifier and client a complete design solution. From entrance doors to sliding, through to bi-folding, all systems integrate with our window and curtain wall products to suit each individual building style.

With options for single or multi-leaf applications, inward and outward opening and profile depths to suit a wide range of glazing and structural applications, our aim is to provide solutions and choice to meet the needs of your project whilst also ensuring security and performance with the durability and strength of aluminium.

  • Bi-fold
  • Tilt Slide
  • Lift Slide
  • Hinged
  • Pivot
  • Panic
  • Security

Entrance Doors

Metal Technology’s range of high insulation entrance doors have security and safety at the core of their design and are fully tested to PAS 24 security standards and are Secured by Design certified.

Available in single and double door configurations, with multi-point locking as standard, the systems can also provide a wide range of access control options in both fully rebated and flush threshold applications. Fixed glazing can be integrated both above and adjacent to door applications, all of which can be seamlessly interfaced into our curtain wall systems.

Lift and Slide Door

Metal Technology’s Lift and Slide door gives exceptionally high levels of air and water resistance while maximising the opportunity of bringing light into your home. The high insulation door is designed with 2, 3 or 4 pane options offering door heights up to 2.8m. The patented locking mechanism provides multi-point functionality to PAS 24 security standards, with the sliding carriages tested in excess of 25,000 operating cycles and maximum pane weights of up to 200kgs.

The door can accept both double and triple glaze options and can be supplied in a wide choice of RAL colours, both internally and externally.

Tile and Slide Door

The Metal Technology Tilt and Slide door offers a unique, space saving option to a traditional hinged door. The door sash can tilt in for secure and extra ventilation and also slide effortlessly to one side behind the fixed pane. Using multi-point perimeter locking, doors can achieve heights up to 2.4m.

The Tilt and Slide door offers excellent weather performance and uses the same profiles as our Tilt Turn window suite, allowing for window sashes and door leaves to be combined in an endless range of combinations. The system also benefits from polyamide thermal break technology with standard RAL powder coating options both internally and externally.

Bi-Fold Door

Bi-fold doors are the perfect solution to open up your home and bring the outside in while keeping the elements out. Metal Technology’s Bi-fold doors offer a wide range of designs from 2 to 6 panes and up to 6 metres in width giving architects, clients and specifiers total design flexibility. The door sashes can accommodate either open in or open out applications with both curved or flush profile door leaves and fully rebated or flush thresholds.

The Bi-fold doors incorporate multi-point security locking with bespoke hinges and full or half rollers. Shoot bolts, flush operating handles and euro cylinder options are also available for intermediate sashes. In addition, the door offers low U-values which can be further enhanced with a high insulation (Hi+) option of uniquely designed cellular foams which enclose internal cavities within the profile further reducing heat loss.

The Bi-fold doors can accommodate double or triple glazing up to 50mm offering exceptional acoustic and thermal performance. Hardware is available in a range of finishes and profile can be powder coated in a wide range of RAL colours providing both single and dual colour options.

Curtain Walling

Metal Technology’s Curtain Walling offers the ability to create wide expanses of glass with minimal sight lines, adding a whole new dynamic to your home. The facility to span multi-storeys vertically and to provide sloped glazing options allows light to flood your living space.

With a range of feature and contemporary caps or flush glass to glass joints with double or triple glaze options, our high insulation Curtain Walling has been tested to PAS 24 Secured by Design security status.

  • Mullion Drained
  • Zone Drained
  • Silicone Pointed
  • Cassette
  • Latitude
  • Roof Glazing