Standard sandwich panels utilize an insulating foam core sandwiched in between two thin sheets of hard material. However, this design offers very little strength and durability. Sandwich panels made by Sing Core are stronger, lighter, and more eco-friendly than these conventional panels because we replace the standard foam core with our patented vertical grain, natural veneer torsion box grid also known as the Sing Core. For the consumer, this translates into a higher quality product at a fraction of the cost.
Insulated doors made with traditional sandwich panels are highly susceptible to dents and structural damage because of their weak foam core. Doors made with our Sing Core sandwich panel technology can withstand much higher impacts resulting in little or no damage due to our unique core properties. The University of Washington has confirmed that our doors can withstand pressure of up to 660 psi, as compared to the average sandwich panel which can only withstand 60-100 psi.
If you desire products that are lightweight, strong, durable, dimensionally stable, and eco-friendly, then you must try our Sing Core Sandwich Panels. We like to demonstrate our confidence in the integrity of our products by offering our customers a 10 year structural guarantee.
As long as you cannot see the paper core hide inside the door, they will not change it to Sing core. Sing core does not cost not much more than core made of paper but is at least 49 times stronger.
Punch through a Sing door and you will break your hand. If you can manage to punch through a Sing core punch-proof door and don’t break your hand then you will get a free sing door from us.
The most common doors used in most homes are paper core doors. With one punch you can destroy one of these flims doors. Once the door is broken you will need to take it to a door shop to get if fixed or replaced and then take it back and install it. The cost is not only a door, it is how to dispose of it, take it in and out of the shop, build or replace the door and install it. Why not just buy a Sing door to begin with. Sing doors are not much more expensive than paper core doors when consider the life span and they are free. What is your time worth?
Stronger than Steel,
Lighter than Wood
Your door doesn’t have to be steel to be strong. Sing Honeycomb Doors are stronger, lighter and more stylish than steel and vinyl doors due to the torsion box core.
Sing Doors are more stable, insulated and lightweight than solid wood doors. The torsion box core holds the Sing Door Panel flat so that it willnot warp and sag like ordinary wood. A 16lb steel hammer will easily dent a steel or vinyl door, but not a Sing Door. Because Sing panels are efficient to produce, they are more affordable than solid wood doors.
Patented Sing Door Methods
Sing Honeycomb doors are versatile, and customizable. Even the technoly used to construct the door can cater to our customers’ individual needs.