Patio 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 Patio Doors use the same high quality door blanks for our single doors. The doors are manufactured from a solid-core blank that reduces any bowing or twisting. The leading door is fitted with a Multi Point Locking Mechanism with an option to open in or out.

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

  •     FSC & PEFC Softwood
  •     Hardwood (Sapele)
  •     FSC Laminated Softwood
  •     Optional Secured By Design
  •     Georgian Bar / Glazing Bar
  •     Available in different designs