All our windows are Internally beaded for additional security and glazed with 28mm hermetically sealed double-glazing for optimum performance incorporating Argon gas filling and the 
Energy Saving Glazing System.
All windows are fitted with security friction stay hinges with egress hinges available as an option for easy cleaning and fire escape.
All Alphaplus windows and doors have a back to front dimension of 70mm and incorporate post co-extruded gasketting throughout the suite resulting in near zero visual impact - no more heavy gasket sightlines or worries about shrinkage.
Introducing the Alphaplus "Symphony", a stunningly different window with a soft moulded sculptured sash and outer frame, Low level glazing gaskets, warm edge "Swiss" Spacer bars and Argon gas filled glass units.
All products are available in White, Rosewood, and Sherwood Oak.