Windowmakers portfolio of First® aluminium joinery systems offer a range of specialised, high performance window and door systems for demanding or distinctive projects, and offer different levels of suitability depending on aesthetic requirement, scale, wind exposure or function.

The joinery ranges include First® Residential Series, First® Metro Series, First® APL Architectural Series and ThermalHEART, high thermal efficiency windows and doors to minimise condensation and cold transfer.

Joinery profile generally reflect contemporary preferences for clean, flush surfaces and square edges.