• Door Security: The weight of a Mini being applied to one of our uPVC doors.
    The weight of a Mini being applied to one of our uPVC doors.
  • Door Security: The Hoppe security handle.
    The Hoppe security handle.

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We know just how important security is when choosing a new door for your home. Therefore, every one of our doors has unique security features, which are tested to the extreme and out-perform anything we’ve seen elsewhere. These include the very best locking systems, cylinders and security handles to resist both the opportunist and the more determined burglar. Our aim is to make your home safe and secure, whilst not compromising on design, style, or thermal efficiency.

As standard, all of our entrance doors feature a multi-point door lock with three hooks, twin opposing roller cams and three deadbolts. In addition, we always fit CISA Astral S Door cylinders, which are proven to resist the growing threat of lock bumping, picking, drilling and snapping.

For maximum protection against intruders, every door installed by Sheffield Window Centre is fitted with a Hoppe High Security Handle. These handles have patented features that make forced entry almost impossible, and when fitted in conjunction with our CISA cylinders, we can say with confidence that our doors give you total peace of mind.

All our products are also glazed and beaded from inside the property, thereby removing the risk of any panes of glass being taken out from the outside by intruders.