Sing Core goes through great lengths to provide the best architects and millworks with the best high-end pivot doors in the world. High end pivot doors stand out because they are generally massive in size which can be problematic for engineering a door which performs flawlessly over time.

Unlike hinged doors, your pivot door rotates on a pivot box, which only has two anchor points, whereas a hinged doors has three anchor points on one side of the door which helps to keep the door straight.

Sing Core assures clientele that they possess a high-quality pivot door that can be guaranteed not to warp, ben, twist, or otherwise fail for 50 years. Astonishingly, Sing Core can design huge wood pivot-hung entry doors that can also be guaranteed not to warp. (Something unheard of in the door industry until the invention of Sing Core.)

Inventor Peter Sing’s patented high-end pivot door core makes all the difference. Sing’s factory is not a door manufacturer, instead his factory provides the best door manufacturers, millworks, and custom pivot door builders with the base material which makes the highest standard of large pivot-hung entryways possible.

Exquisite cooperation in design and quality construction while working with a team of architects, door designers, engineers, manufacturers, finishers, and installers assures that Sing’s Eco-friendly high-end pivot doors possess the following attributes:


High Strength

Fully Insulated

50-year Warp-free Guarantee

Sing’s pivot doors weigh so little that millworks and door manufacturers are amazed that two people can easily maneuver a 20 ft wide pivot door blank. It is something you can’t quite understand until you are actually holding it in your hands.

These patented Sing cores are so strong, you can see Peter Sing standing on this 13 ft long one-inch thick panel with little or no deflection. Imagine what you could do with Sing’s core.

The pre-installed rigid insulation offers added safety and security, sound deadening, and increased climate control.

And what you get in the end is a pivot door that is prefinished with high-end craftsmanship that looks like a huge solid wood pivot door, and only you will know that it has Sing’s secret pivot door core inside.

This is how the highest quality pivot front doors are made.

Generally, large pivot doors are quite thick, which leaves anyone who encounters such a door with a striking first impression, which is imprinted in nearly everyone’s brain, and they will be found later telling stories about the enormous pivot door that articulated with such ease. Even so, Sing’s core is so lightweight and strong that you can create a high-end ultra-thin pivot door, if necessary.

The Sing Core pivot factory can also preconfigure your high-end pivot door with any type or style of custom lite opening. You can feature several lite openings for a particular design effect, or one large opening for that French door feeling that maximizes pivot door views of the outdoors and/or neighboring landscapes.

Peter Sing’s philosophy is one of simple beauty and lasting quality with an unparalleled guarantee which cannot be achieved with any other lightweight pivot door core, until now, thanks to his invention.

While most of Sing’s pivot doors are designed and built of wood, many are built of metals, such as aluminum, steel, and other types of metals including bronze pivot doors, and could be made of nearly any flat building material.

If you want the best high-end door with the best guarantee, maybe you should think about talking to your architect about having Sing Core inside your pivot door.