You can install our site as a web app on your iOS device by utilizing the Add to Home Screen feature in Safari. Please see this thread for more details on this.
Note: This feature may not be available in some browsers.
Please people! It's 'laminated glass' not 'double glazing' and is certainly not insulated double glazing. .. which would require a spacer and filled with argon gas.
Source: me, working in the glazing industry for 20 years