Manufacturer of custom doors & windows for security, sound proofing, blast & bullet resistance, radio frequency & thermal shielding, sound control & stainless steel applications since 1936.

Downham Door Services Limited brings you a multitude of doors to meet your all your requirements. We have the widest collection of security and fire doors. Located in Kings Lynn, we offer comprehensive door solutions to an ever-increasing set of clients. The range supplied by us is tailor-made for commercial properties, shops, offices, factories,etc. We have a team of qualified engineers at our disposal, these engineers make sure that all standards pertaining to quality are being met. Also, you can get the doors customised according to your needs and requirements. Just ring our numbers and we’ll make sure that you get the best set of doors within your budget. Address: 16 Woodward Cl, Shouldham, King's Lynn, Norfolk, PE33 0DE, United Kingdom Email id: [email protected] Phone no.: 01366 347669

"NSD sells, installs, and services a vast array of products used in the security integration field and the distribution of architectural door and hardware products used in new and renovation construction projects.