Thermeco' s EC55 Bi-fold Series is available as inward or outward folding doors. Whisper quiet aluminium hinges with stainless steel pin and backing plates help create our ultra-strong hinges. A rebated sill option is available for suitable applications.
Frame width of 53mm
Can achieve a U-value of 2.9
Available in single glazed or double glazed
45 degree mitred corners
Maximum width is 900mm per folding wing.
Drainage is inbuilt into the aluminium frames.
Inward and Outward opening available
ELEMENT WINDOWS UNRIVALLED PROTECTION AGAINST THE ELEMENTS