710 x 980mm Dwelling (ISO) quality double glazed single windows

Our Hortons brand of dwelling quality tilt & turn double glazed windows are constructed using extra heavy duty "glulam" laminated timber which eliminates knots and ensures that they remain twist and warp free.
The specifications are as follows:-
 

• 710mm wide x 980mm high 
• Key operated locking handle
• Double draft-proofing gaskets all round
• Mortice & tenon joints all round
• Internally beaded for high security
• Fully adjustable hinges (up/down - side to side - in/out)
• Window sash thickness - 7cm (finished size) for high strength
• Locking mechanism - Primary window: Multipoint locking.
• Tilt mechanism - operated by the handle, not a cheap manually operated external clip. 
• Standard glass thicknesses - Double glazed:24mm float glass inert gas filled units (4/16/4)
• Toughened glass available as an optional extra
• Georgian bars not are included with these windows.

How to operate our ISO house quality tilt & turn windows

We also sell a maintenance-free 710x980mm PVCu window which can also be fitted into log cabins using our unique sub-frame system.