Timber windows and doors

CN Glass are Approved installers of George Barnsdale Timber Windows and Doors

Timber windows and doors, designed and manufactured to the highest standards will with minimum maintenance last longer than a lifetime. Precision-engineered windows and doors deserve skilled workmanship to match. We looked long and hard to find a well established timber window and door manufacturer who reliably supplied superior products and we finally decided to become a George Barnsdale Approved Installer – they have absolute confidence in the quality of our workmanship and ability to install their products to the required highest standards.

The windows and doors are manufactured in accordance with the latest building regulations; they are custom made to your requirements combining traditional styles with modern technology. Draught-proof, double-glazed and security measures are standard and all windows and doors are supplied fully finished for maximum durability.

Brochures for Glazing in Banbury and Oxford areas
Timber windows and doors Banbury
Read Testimonials


Timbers Used

For most projects, customers choose Redwood Heartwood, when properly dried and handled, it’s a stable and long lasting product. Other heartwoods are also used including European Oak and Sapele or another popular choice is Accoya, this is a chemicaly treated softwood that resists moisture penetration. All timbers are engineered to be knot-free.

Environment Impact

All the timbers used for the construction of the windows and doors are selected from well-managed forests and all timber may be traced back to its origins. Using renewable building materials from sustainable sources helps to maintain the delicate balance of greenhouse gasses in the atmosphere.

Preservative Coating

High Performance preservative coatings are applied to all timber window and door frames during production to protect the timber from moisture ingress and the damaging effects of UV light. An extensive range of colours are available. Whether you choose a stained finish or a painted finish the top quality coatings used guarantee long life and low maintenance.

Barnsdale Oak Front Door with intergrated windowWooden windows and doors Oxford