A characterful boarded oak door with a distinctive diamond glazing frame: closely joined, v-grooved vertical boards in solid European oak, ready for the glass of your choice. About the Suffolk Diamond Oak Door The Suffolk Diamond is defined by its closely joined vertical boards, separated by v-grooves that pick out each board, with a diamond-shaped glazing frame set into the design. The frame comes complete with all fixings, ready for you to fit your own glass, whether a frosted panel for privacy or leaded glass for a truly individual look. Both faces share the same design. For a more contemporary look with deeper grooves, see the Mexicano Contemporary door. Handcrafted solid oak Made to order in the UK from hand-selected Grade A solid oak, chosen for the finest quality and most pleasing grain. It is built using traditional twin 16mm hardwood dowel joints for a durable, long-lasting door. The door is 44mm thick, available in four standard sizes and to bespoke sizes on request, and comes complete with a matching oak weather bar on the exterior face. Finishing & Care This door arrives prefinished and ready to hang, professionally finished to bring out the oak's natural tone and grain. Like any external oak door, it is best fitted in a sheltered spot, under a porch or canopy, rather than fully exposed to driving rain or strong sun. Timber is a natural material and can move a little as it settles in; the occasional minor adjustment is a normal part of looking after a solid oak door. Although supplied prefinished, this door should be re-coated roughly every six months with a suitable external treatment such as the Impranol range, and kept dry through the use of a canopy or similar. For full guidelines, please visit our External Door Protection Page. Key Product Information Diamond glazing frame: supplied ready for your own frosted or leaded glass. V-grooved boarded design: closely joined vertical boards, the same on both faces. 100% Grade A solid oak: hand-selected, made to order in the UK. Twin 16mm dowel jointed: traditional, durable construction. Prefinished & ready to hang: professionally finished; re-coat periodically to maintain. Weather bar included: comes with a matching oak weather bar; four sizes plus bespoke.