The Internal Un-Finished River Cottage Oak Thames Door has a beautiful, vintage design that is manufactured with a engineered construction and also crafted from real oak veneers with a unfinished body and grooved centre panel. This Internal Door is available in a range of sizes to suit all standard applications and is also available in a 44mm FD30 rated fire door. Thames - River Cottage Oak Collection The River Cottage collection from JB Kind is made up with a selection of traditional and contemporary styled doors that have a real oak veneered design, which gives the look of solid wood without the expensive cost price. This glamorous door collection is available in a range of different styles and sizes to suit all preferences and also combines modern detailing with a natural feel assuring that each door will look fantastic in any classic or modern styled home. Each Internal door is manufactured with an engineered construction with stylish real wood veneers that are pressed over the natural solid core of each door and this collection is also supplied with Fully Finished and unfinished options. Core Type: Engineered Glazing: N/A - Solid panelled Weight: 18 - 39kg Guarantee: 10 year manufacturer guarantee