Window Systems

Our window and door frames are made from uPVC

uPVC Joinery

This material is 100% recyclable and has superior thermal properties when compared to those of aluminium.

The uPVC joinery is a critical component in our system. To guarantee reliable supply, we have:

  • developed a relationship with a leading supplier of joinery profiles
  • purchased machinery to make uPVC joinery
  • partnered with a local company to fabricate joinery for us

All our buildings come with double-glazed windows as standard. These complement the uPVC joinery to make our houses warm, dry and energy efficient.

Read's guide to double glazing

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Mainframe Systems has been established primarily to build multiple homes at the same time using our proprietary modular construction system.

We are willing to build individual one-off homes provided they fit modular construction methods. We have modular designs available for a range of settings and welcome discussion on how we might meet your housing needs.

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