Folding Doors

Timber Windows Norfolk Door products are manufactured to the highest quality, and have 60 Years+ Service Life under a Low Maintenance regime, and up to 80 Years+ in less exposed areas. When you choose our high specification Timber Doors you can be sure that they will provide Style and Endurance for years to come. Our modern manufacturing process and the Service Life of TWN’s Doors means they are Carbon Negative. Our products are designed to save you money by meeting and exceeding the Energy Efficiency Standards in the UK Building Regulations Recommendations.

TWN’s range of Folding Timber / Composite Doors offer Clients and Architects many style options, sizes and colours. Manufactured from engineered timber, using European Pine, and Hardwoods, and well-known hardware systems, there are a number of options to choose from depending on apertures.

The engineered construction of the door reduces the risk of bowing or twisting, ensuring many years of trouble free operation.

The Folding Door is suitable for use in a range of situations, from Private Developments to larger Main Contractor Projects. The Folding Door System is popular as it allows you to open up large spaces to the outside.

Technical Details

       U Value                        Glass                     Thickness (mm)

  •        18                                DG                               24
  •        1.6                               DG                               24
  •        1.3                               DG                               24
  •        1.0                               TG                               24

Energy Ratings A-C

Timber
  •     FSC & PEFC Softwood
  •     Hardwood (Sapele)
  •     FSC Laminated Softwood
Design
  •     Various opening configurations
  •     Fold internally or externally