Available in PVCu (slimline) or aluminium and a vast choice of colours, bi-folding doors are an amazing product that once installed achieve a fabulous result. Being able to open up the whole aperture up to several metres wide and in some cases lose a complete wall gives a wonderful sense of spaciousness literally morphing your inside space with your outside space.

Whether replacing existing patio sliders or French doors with bi-folds into an existing opening or taking out a complete wall with the need for steel supports (RSJ’s etc.), Costsave can accommodate whatever your requirements.

Other benefits you'll find from choosing a bi-fold door include:

• Secure locks that are readily hidden
• High energy efficiency - saving you money on energy bills
• Less PVC-u and more natural light than regular patio doors
• Low threshold options available - ideal for wheelchair users, those with children and the elderly
  
  

Match the frames of your bi-fold doors to your interior décor, with a choice of PVCu or alumnium frame in a wide range of colours. Doors are available in sizes from 2 panel to 8 panel depending upon the size of the space available.