The Oslo 4P oak internal doors comes to you prefinished from the factory. Ideal for immediate installation with no decorating to do on site. This door offers a certain style that remains popular amongst many of our customers looking for a simple panel door, with a little added class. Available in standard 35mm, and FD30 Oak fire door options these doors are truely versatile, appealing to both traditional and modern room designs. Supplied with 20mm lippings as standard for substantial trimmability on site.