Cornhill's approach to windows and doors is very much like its approach to conservatories….you are only going to upgrade your windows and doors once so it's better to fit the best quality you can afford so that they last a lifetime.

We only use the highest quality Duraflex window and door frames which feature steel box reinforced, fully scotia beaded frame edge surfaces. Our Saracen locking systems are fully approved and recommended by the Metropolitan Police, and are endorsed by Secured by Design. Our double-glazed sealed units feature a 4:20:4 glazing layout proven to be the most effective layout to combat heat loss, cold intrusion and draught exclusion and we exclusively use Pilkington K Low E glass in all house windows and doors. We also offer the option of having A Rated windows.

We can also fit a huge range of decorative glass finishes, Georgian bars or lead lights to any unit.

To complement the PVCu systems, we also supply Homesafe doors with ultra-hardwearing, thermoplastic skins in a range of solid colours which will resist fading and scratching. Just an occasional wash down with soapy water is all that's needed! By conferring with various Police Forces, Homesafe can proudly display the Secured by Design endorsement.

And as if these two ranges are not enough, we can also supply and fit hardwood, softwood or thermal-break aluminium frames.

Take a look at the brochures extracts (use the links on the right) and then go to our Contact page to arrange a no-pressure, no-obligation, totally free design and costing appointment.