St Johns Window Centre




Front Door & Side Panels


Sliding Patio Door


Bi-Folding Door



St Johns Window Centre manufacture the latest Thermal Break Aluminium Products from SAPA Dualframe and Crown range

These Doors have been designed to provide security with the benefit of thermal properties as required by Document L of Building Regulations

We have been manufacturing Aluminium Doors since 1981. In those days Doors only had a single locking point, Today multipoint hook locks are fitted as standard and aluminium is not just silver in appearance.

Dualframe hinged door is mitred to look like a PVCu Door, whilst Crown hinged door is butt joined as per traditional aluminium doors.

Crown Patio Door retains slim profile maximising glass area.

Crown Bi-folding Door, ideal to open up your house into your garden

All powder coated to match any colour scheme, Green outside Cream inside ? The choice is yours.

Choice of White, Gold, Silver/Chrome or Black handles and letterboxes available.

Direct to Brick Work of Timber Subframe option available on most Doors

Glazed or Panel options available with security and insulation.