Latest Development in Thermal Technology

We now have available 60mm solid insulated core door with a U-value of 0.8W/m2K

Please enquiry to Anthony Kellett at JCK Joinery for more details TEL0116 291 2288 enquiries@jckjoinery.co.uk

Our most popular Spirit range door the ‘Solar’ is available with a U-value of 0.975W/m2K!

Spirit Solar doorset