General Steel Door Information
Welcome to NPM-Sinoph, suppliers of steel doors
Steel doors
Steel fire doors
Personnel doors
Steel security doors
Steel doors
with vision panels
Steel fire exit &
emergency exit doors
Since 2001 NPM-Sinoph have grown to become leading suppliers of quality steel doors, steel security doors, steel fire exit doors and steel personnel doors.
NPM-Sinoph are one of the world's largest manufacturers of steel doors, steel security doors and fire/emergency exit doors, producing some 4000 steel doors per day that are sold all over the world.
Our aim is to provide quality steel security doors at an inexpensive price that ensures peace of mind security with a
fast and efficient support service.
NPM-Sinoph are centrally based in Congleton, Cheshire and within 15 minutes of the M6, customers are guaranteed a delivery service and an assurance of our best attention and advice on our steel door range at all times.
When choosing a new or replacement steel door the untrained or inexperienced person will have many choices of steel doors to consider, the cost and range of these steel doors is enormous and can easily run into hundreds of pounds.
NPM-Sinoph specialise in supplying multi-point locking steel security doors, steel fire exit doors and steel personnel doors. Each steel door offers value for money and peace of mind that is hard to find with other types of high security steel doors.
All our steel doors are available as single steel doors and double steel doors which include outer frame covers that expand into various width openings making them suitable for most non standard openings. With more than 65% of businesses choosing entry doors made of steel, it makes sense to consider steel doors as a good investment when replacing through willful damage, burglary or when specifically requested for a new build design. Steel doors give excellent protection to front or rear entrances to industrial, commercial and domestic premises.
We carry extensive stocks of all types of steel doors and can respond quickly to “special” multiple orders if required. Please contact our steel door experts for more information on 01260 295996
Steel Personnel Door
Our standard weight or heavyweight multi point locking steel security doors can be fitted with a digital lock to add extra security and restricted access to the building.
Read more on steel personnel doors...
Steel Fire / Emergency Exit Doors
Our steel fire exit doors have adjustable steel door frame covers. Our steel fire exit doors also have rockwool filling making them 56 minutes fire rated.
Read more on steel fire exit doors...
Steel Doors With Vision Panels
We can manufacture steel doors with vision panels of any size for you. To speed up a lot of orders we have steel doors in stock with 3 main sizes of vision panels
Read more on steel doors with vison panels...
Steel Security Doors
Every aspect of our high security steel doors design guarantee that a buyer is obtaining the optimum in steel door security.
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Steel Fire Doors
Our steel fire doors come as single or double doors. Accesories such as locking handles, digital locks and crash bars are available for our fire rated steel doors.
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Steel Doors
Our steel doors are available as standrad or heavy duty doors and a wide range of accessories are available such as crash bars, letterboxes and door closers.
Read more on steel doors...
