EPS Sandwich Panel Supplier

  • Fast delivery 4-7 days
  • With fire retardant B1 fire rating
  • PPGI steel or Galvalume steel skin 0.4-0.8mm
  • Thickness 40-200mm
  • Competitive Price

Your Reliable Manufacturer and Supplier of Sandwich Panel Door

Sunnyda is dedicated to manufacture and supply unparalleled and prime-quality construction materials for buyers all around the globe. Our every construction material is equipped with a high-quality and superb performance tag.

We construct every conventional and classic material for our buyers, and one of those is Sandwich Panel Door. It is an excellent combination of elegance, sturdiness, and protective nature. The optimum quality and reliability of our material are adored worldwide.

We, at Sunnyda, use the most high-quality raw material and with the efforts of our committed laborers and professional engineers, we convert the raw material into the most valuable and powerful Sandwich Panel Door.

Our manufactured exemplary material is a gateway to the strength of your homes and workplace.

No doubt, doors, and gates are the most used part of every home, and due to frequent use, the chances of their damages are at the peak; to solve this problem, well-crafted construction material by Sunnydais a reliable and practical option.

Unlike other heavy materials, you can install this light and easy-to-carry Sandwich Panel Door rapidly and comfortably.

Sunnyda’s Sandwich Panel Door is more resistant to chemical reactions and remains intact for years and years. This multilayered material adds up the gates’ life and makes them potent enough to face every climatic change.

Our rust-free materials save your painting expenditure too.

Thus, if you long to make your doors stylish, powerful, and resistant, getting a Sandwich Panel Door from Sunnyda is a safer and budget-friendly decision. So, here you go!

Panel Thickness

Panel WeightKAverage Sound Insulation(bd)

Max. Span At Load 50kg/m2


KgW/m2 0C

Kcal/m2 h 0C










Color EPS steel sandwich panel

Surface s colored steel sheet, core material is self-extinguishing polystyrene. It is continous heated and pressured in molding machine, then composited by the heat-curing adhesive. Its very light, 1/20-1/30 equivalent weight of concrete, keeping warm and insulating heat, its heat transfer value is 0.034W/mk. Easy to install. It’s new material with all the advantages of weight bearing, warm keeping, waterproofing, decoration.


Ceiling and surround for clean factory, workshop for clean products, warehouse, cold room., long span panel, reinforcing the original structure, temporary office, shop, market, koist.


1, Fire rating: B1

2, Thickness: 50mm, 60mm, 75mm, 100mm, 120mm, 150mm, 180m, 200mm

3, Width:  Wall-1200mm (effective 1150mm), 1000mm (effective 950mm), Roof- 1000mm (effective 980)

4, Length: no limited, recommend less than 11.85m fit for 40HQ

5, Steel thickness: 0.4-0.8mm

6, EPS density: 12-20 kg/m3

7, Surface: Wall flat or groove, roof corrugated

8, Joint: Tongue and groove

9, Paint: PE, PVDF, HDPE, SMP, RMP

10, Color: Any RAL color

11, Delivery: 4-7 days

12, Production capacity: 3500m2 per day

13, Free sample

Sunnyda Support Your Business

Sandwich Panel Door- A Comprehensive Buying Guide by Sunnyda.

Sandwich Panel Door is an ultimate option to make the doors protective from all the damages expected with the time. This material can be used in any type, size, and place to provide additional strength to the doors.

Usually, this material is also applied on various vehicle doors to make them elegant and environment resistant.

This material is naturally fire-resistant and keeps the fire away; so, if the fire-catching materials accidentally hit your door, its fire-repelling nature can protect you and your home from mishaps.

This buying guide contains all the essential information that will protect your Sandwich Panel Door from mishandling and ultimately increase its life.

So, scroll down!


1.What is a Sandwich Panel Door?
2.What are the Outstanding Features of Sandwich Panel Door?
3.Which Material is used in the Manufacturing of Sandwich Panel Door?
4.What Aspects do you Need to Study Before Buying a Sandwich Panel Door?
5.Does a Sandwich Panel Door Pay Off its Money?
6.What are the Reasons to Choose Sandwich Panel Door?
7.How is a Versatile Sandwich Panel Door?
8.What are the Advantages of Sandwich Panel Door?
9.Why are the Causes to Prefer Sandwich Panel Door?
10.What are the Applications of Sandwich Panel Door?
11.What Steps do you Need to Adopt for a Sandwich Panel Door Maintenance?
12.What is the Commercial use of Sandwich Panel Door?
13.What are the Differences between Flush Door and Sandwich Panel Door?


What is a Sandwich Panel Door?

Sandwich Panel Door is a low-cost domestic and professional door specially designed to add strength to the doors and gates.

It enables the main gate and passenger door to be more resisting, robust, and in many cases, insulated, too.

It is an environmentally friendly construction material that doesn’t harm the environment, whether it is raw or demolished.

Although it is a high-strength material, it is lightweight; hence, it doesn’t make it heavy when installed on the doors. Despite this sturdy material on the door, the opening and closing are accessible in all ways.

The insulating, rock-solid core and sound deadening feature make it the most-selling material of 2021. Sandwich Panel Door is neither weak nor hollow like other conventional panels, but its specifications make it more repelling and multifunctioning.


What are the Outstanding Features of Sandwich Panel Door?

The Sandwich Panel Door owns the following features:



The factor that makes the Sandwich Panel Door more popular is its economical price; yes, the pocket-friendly price increases its selling ratio.

Despite being low in price, this high-grade material doesn’t compromise on its features; therefore, you can enjoy the same quality that you ever thought to get from doors’ panels.



This sturdy Sandwich Panel Door can resist heat and fire; being a heat-barrier keeps the flame away and protects you and your family from hazardous situations. Moreover, it also keeps the door safe from fire-catching materials and stops the fire from spreading.


Eco- Friendly

It is a significant relief when you buy a first-class construction material that is also eco-friendly.

Typically, the Sandwich Panel Doors are manufactured by a process that makes them environmentally harmful, and in many cases, these materials become harmful after installation, but luckily Sandwich Panel Door is completely environmentally safe.

It doesn’t create any disaster for the environment even after discarding it. Its recycled nature feature makes it safe for the ecosystem.


Solid as a Rock

This Sandwich Panel Door is as powerful as a rock; getting a construction material that is as strong as a rock is one of the most satisfying things because these sturdy materials neither break nor crack like other conventional materials.

The rock-like strength increases its life span, and your doors get longer life than ever; in this way, you do not need to buy the door again and again.


Packed with Insulation

The insulating material is helpful to keep the coldness, heat, and noise away from the place it is installed. The Sandwich Panel Door is also insulated, which keeps the sound and heat away.


Sound Deadening

Sound deadening is a useful feature that keeps you in a peaceful and relaxed environment. It is especially worthwhile for hospitals, schools, and universities to keep the places noise-free. In this way, patients can live peacefully and similarly; the students can also attend the classes in a noise-free environment.



Buyers used to demand a lightweight material because this lightweight material is quick to install and comfortable to handle. Moreover, you do not need to hire a large force of laborers to make the installation complete. In addition, there are numerous places to install this durable material anywhere you want.


Stronger than Steel

Steel is a stronger material, but Sandwich Panel Door is even stronger than steel that keeps the doors durable and increases their life; therefore, it is worth buying construction material if you want to save your investment and energy.


Which Material is used in the Manufacturing of Sandwich Panel Door?

The Sandwich Panel Door is composed of galvanized sheet steel with insulating and aesthetic coatings used to make sections of the side door leaf. It is made of eco-friendly polyurethane (Freon-free).

This material comprises a sandwiched isolating core between the two composite skins of metal and polymer.


The Cores of the Sandwich Panel Door are Manufactured of Diverse Materials:

  • Rigid polyurethane (PUR)
  • Polystyrene expanded (EPS)
  • Polyisocyanurate (PIR)
  • Or mineral wool


Apart from the Core, it is also Triple Layered:

  • Outside Layer: Steel
  • Middle: Polystyrene insulation
  • At the Back: Another layer of steel


What Aspects do you Need to Study Before Buying a Sandwich Panel Door?

The Following are the Factors that you Need to Consider Before Buying a Sandwich Panel Door:


Decorative Factor:

For this, you need to look through the largest selection of on-sale home decor and construction items. A house isn’t simply a structure, and decor isn’t just furniture.

Home design is an art form that conveys a great deal about a person’s tastes and preferences. Sandwich Panel Door is available in multi colors; thus, you have a wide range of products to choose from.


Area of Application:

When you plan to buy a Sandwich Panel Door, check out the particular area where you want to get it installed. In this way, you can order the right length, width, and size; otherwise, your laborers have to do the cuttings meticulously.


Quality of the Material:

You are also supposed to check the quality of the outside and inside the material. How many core layers are used inside it, how it’s finishing, and how sturdy it looks from the outside. These things altogether enhance the material quality and eventually its performance.



Before buying Sandwich Panel Door, you also need to check your budget; though it is not an expensive material yet, you need to have a sufficient amount to buy the required size.



This beautiful Sandwich Panel Door comes in different colors and makes your door more decorative and fascinating. You can choose any color according to your need or choice; moreover, you can place the order of your desired color.



Normally, the thickness remains the same all over the market, yet you need to ask about it from all the markets to avoid inconvenience. The thickness of this material is pretty beneficial, so don’t miss this factor. You can also configure this factor and go with your desired factor, but it counts a bit more expensive.


Does a Sandwich Panel Door Pay Off its Money?

Yes, the Sandwich Panel Door Pays off its Price, and the Following are the Reasons that Justify it:

  • It is a noise-resistant material that keeps the sound away; hence, you don’t need to buy any additional soundproof solution.
  • The material of this potential Sandwich Panel Door is light in weight yet sturdy in nature that saves the installation amount.
  • Meanwhile, it is widely being used in all kinds of heavy buildings and vehicles, so you can buy this top-most construction material at the same price.
  • Sandwich Panel Door offers a wide variety of options such as sliding doors, security, and others, and these options can be used for multipurpose.
  • Moreover, this low-maintenance material can prevent you from the maintenance effort.


What are the Reasons to Choose Sandwich Panel Door?

The Following are the Exclusive Reasons to Pick the Sandwich Panel Door:

  • Sandwich Panel Door varies in size, colors, material qualities, and thicknesses, so you can pick according to your necessities.
  • The fundamental reason for prioritizing it over other alternatives is its cost-friendly nature. It falls typically in a cheaper category than any other door material.
  • These products are equipped with features such as soundproof, fireproof, resistance against external impacts, and are lightweight.
  • Sandwich Panel Door is usually finishing material that completes the construction of the door, and you are not even required to perform a single more step. It is one of its kind of material which is already painted and many times insulated for weather protection.
  • Undoubtedly, it is an ideal material for residences, offices, plants, and other commercial properties.
  • They are also perfect for thermal insulation and environmental protection and do not produce corrosive substances.
  • It is also an aesthetic material that meets your budget and delivers you soulful output.


How is a Versatile Sandwich Panel Door?

Sandwich Panel Door is the best choice for those who like trendy, unique, and versatile construction material as it boosts up the standard of your home, workplace, or vehicle.

It is 4 ft. x 8 ft. in normal dimension, but remember that this product may be configured to your needs since it is available in any height, breadth, thickness and is bound to any external surface.

One more uniqueness is its low price; you may be shocked to discover that it is an inexpensive material widely used in the marine and aerospace sectors.

Luckily, Sandwich Panel Door is the solution to your various temperature-related problems as it keeps the bright shining sun and the moisture of rain away. Thus, its protection makes it unique and versatile.

Further, Sandwich Panel Door didn’t come with any health risk or environmental harm. Therefore, you can easily apply it anywhere in your home, offices, or any other workplace.


What are the Advantages of Sandwich Panel Door?

The Following are the Worth-Mentioning Benefits of Sandwich Panel Door:

  • It is hard and strong to easily use as an exterior door because its strong nature can easily bear high pressure and jolts.
  • This material’s elegance and natural beauty make it a leading part of palaces and other panoramic buildings.
  • You can use it for any design because it accurately adjusts on all the curves, right according to your and the architect’s requirement.
  • Easy cutting makes you transform it in any desiring shape.
  • You can use it for both professional and non-professional purposes.
  • Little punches, forceful opening, or closing don’t make any difference because its core material is ultra-strong and multi-layered.
  • Above all, it is low-maintaining material that saves your time, cash, and effort.
  • Unlike other panels, its waterproof characteristic doesn’t get affected by time because it is made up of optimal quality.
  • The fine finishing of this material also saves your paint and polish expenditures.
  • Eco-friendly friendly nature is a big relief for the biotic and abiotic life because there is no emission of gasses or smoke from the manufacturing industry at the time of construction.
  • The soundproof nature serves in many ways round as it resists the cross of the voice and keeps the home, industries, and factories relaxed and peaceful.
  • This top-grade material is economical.
  • Above all, you can easily install this lightweight material.


Why are the Causes to Prefer Sandwich Panel Door?

The Sandwich Panel Door is made up of sturdy materials that assure longevity and high performance, regardless of where you use it.

This high-resisting material wins all the tests and evolves as higher sustainability. This sustainable material is also reliable.

Further, this top-notch material is not typically expensive, which is why many people prefer it.

The optimal standard Sandwich Panel Door is made of quality sturdy materials such as FRP, metal, steel, and durable and protects your property by completing the doors and gate strong.

Moreover, this constriction material is quickly manufactured in the factories. This time-saving material comes with enhanced surface treatments such as PVDF, PR, etc. In this way, the lifespan of this material increases, and people’s trust in it is increasing day by day.

Sandwich Panel Door is equipped with features such as fireproof, soundproof, resistant against external impacts, and are lightweight. Therefore, this unique material is ideal for the doors of residences, offices, plants, and other commercial properties.

In addition, it is perfect for thermal insulation, environmental protection and does not undergo any kind of corrosive process.

This top-grade material helps you save money and enables you to get this top-notch material for the most affordable prices.

Sandwich Panel Doors can also be customized according to the buyers’ demand. Moreover, its different products are also available in customized packaging for placing bulk orders. Above all, this professional conserving material is CE, ISO, SGS certified for quality assurance.


What are the Applications of Sandwich Panel Door?

  • Grocery Stores
  • Offices
  • Food Warehouses
  • Restaurants
  • Butcher Shops
  • Floral Markets
  • Ice Production
  • Biological Clean Rooms
  • Perishable Goods
  • Mortuary
  • Production
  • Processing Units
  • Environmental Control Units (ECU)
  • Testing Labs
  • Chemical Storage
  • Frozen Food Storage and blast freezer


What Steps do you Need to Adopt for a Sandwich Panel Door Maintenance?

Sandwich Panel Door is a glossy, smooth, and high-classed material that remains the same till its serving years.

Yet you only need to do its daily maintenance to enhance its longevity and life years. You can wipe it out with a soft and dry cloth for everyday cleaning, but if you find a thick layer of grime, you can use lukewarm water and washing liquid, too.

The sturdy material of this drone doesn’t crack or tear; thus, it saves your annual cost and expenditure.

Luckily, you don’t need to do painting over it as it is already well-furnished.

Though being a door material, it is directly contacted with the air, gases, and chemicals, yet it is not vulnerable to these chemical reactions.

These all features together make it rust-free, and it looks new forever; its shine, glow, and smoothness never goes anywhere.


What is the Commercial use of Sandwich Panel Door?

Sandwich Panel Door is easy to make and is preferred for its carved designs. Easy availability of timber, less cost, and attractive look make this construction material superior to other doors.

This lightweight material can be adjusted in many types, such as Flush Doors, Paneled Door, Glazed Doors, Wire Gauge Doors, etc.

Sandwich Panel Door is challenging and offers extra beauty to the doors of the home. You can easily find this material in a single panel layer, dual-panel layer, triple panel, six-panel layer, etc.

Sections of this material offer the optimum locking, high thermal insulation, and maximum savings for energy-saving, safe locking in locations where air conditioning is essential.

Moreover, these are produced using two galvanized and previously lacquered steel sheets with a high degree of oxidation tolerance. High-density polyurethane foam is pumped in the chamber created between them, achieving a high thermal and acoustic isolation and a high mechanical resistance.

Sandwich Panel Door of different thicknesses is produced, depending on the requirements of each site. Therefore, you can install it on any of the doors of your home, workplace; or this multifunctional material serves the users in tons of ways.

This model may also include additional finishing, such as adding a door or windows for the footbridge, and there are different hues; you can choose any color accordingly. If you are living in a region that is suffering from moisture, you can select the material.


What are the Differences between Flush Door and Sandwich Panel Door?

Sandwich Panel Door



In a Sandwich Panel Door, the construction vertical and horizontal lengths are known as stiles and rails respectively. The straight junctions of the stiles and rails are the base of construction and determine the material’s strength.



Despite being multifunctional, it is low in price compared to Flush Door Panel; still, its material and performance are incomparable.



Sandwich Panel Door is quick and convenient to install due to its lightweight and a bit flexible nature. You can easily apply it to all kinds of doors to make them glossier and high in strength. This high-grade material saves the installation, money, time, and effort.


Flush Door Panel



A Flush door is much simpler in its construction as it is crafted from one singular piece of wood. Flush doors are typically entirely flat on both sides, so they are famous as flush doors in the construction industry. The main difference in both is their construction as Flush Door is manufactured by only one solid material instead of multi-layers or sheets.

It also serves as a decorative material, and it can also be embellished on the choice.



Flush Door Panel is different from Sandwich Panel Door’s price because it is a bit more expensive; further, it is tricky to install and needs a lot more labor, increasing the investment. That is why Flush Door is considered pricier.



Flush Door Panel is a bit heavy material that is complicated to install; laborers need to face numerous challenges at the time of installation; further, it also costs extra money for this purpose.



A Sandwich Panel Door works far more than only for security purposes because it also adds style to your door; moreover, increases its life.

To get a good quality Sandwich Panel Door, you need to be very careful about its use, application, installation, and maintenance because every material equips different features and considerations.

To avoid any inconvenience, you need to dig out this material in detail before placing your order. Undoubtedly, Sandwich Panel Door comes with dozens of features but you can only enjoy these features if you are pretty aware of its use.

However, if you find any problem with it, you can straightaway call a professional for troubleshooting.


FAQs of Sandwich Panel Door.

How Safe is it to Invest in a Sandwich Panel Door?

Investing in a Sandwich Panel Door is safe because it saves the customers’ investment by acting as the sturdiest yet lightweight material.

This long-lasting and durable material makes the door opening and closing smooth. In this way, you can enjoy its performance for unexpectedly long years.


Why is the Sandwich Panel Best for Every Kind of Small Building?

Sandwich Panel Door is the best bet for almost every small building because its powerful material gives it strength to keep the doors safe and to bear all kinds of exerted pressure. The efficiency of this decorative material isn’t affected on any door, but it boosts up in small buildings.


Why the Sheets of the Sandwich Panel Door are Thick?

Though the Sandwich Panel Door is light yet it is thick due to its multi-layered core; moreover, its sheets also make it thick and powerful in performance. Overall, the thickness is the strength of this material.


Is there a Need to add a Sandwich Panel Door over the Steel door?

You can add a Sandwich Panel Door over any kind of door to get a smooth look; moreover, it saves from the pain of regular door paint.

Next, it can’t make the door heavy but light, lasting, and powerful. Whatever the door material is, you can easily install it over the door.


Can Sandwich Panel Door be used in Massive Buildings?

Particularly Sandwich Panel Door is being used in small building doors, but by taking some additional care, you can also install them in gigantic buildings.


How Secure is a Sandwich Panel Door?

Unlike conventional building materials, a Sandwich Panel Door is a secured material as apart from its elegance, its locking system is also safe and secured.

You can apply it anywhere in your home to get an additional security check.


Why is a Sandwich Panel Door Better than Conventional Door Material?

Several reasons make the Sandwich Panel Door unique and exclusive, yet its moisture-free, noise-repellent, and corrosion-free features make it the most fascinating.

Additionally, its low-maintenance feature makes the fun double.


Is the Sandwich Panel Door Insulated?

Yes, a Sandwich Panel Door is an insulating material that protects the door from the heat and keeps the inside environment cool.

With every changing weather, you get a peaceful and relaxing inside environment.


Can Sandwich Panel Door be Recycled?

This environment-friendly Sandwich Panel Door can be recycled at any time; when you discard it after its usage, all its components can be used as a raw material for the construction of the next material.

But there is not any harmful reaction done by its components. Further, you can also reuse this material removing from one place.


How Sandwich Panel Door Impacts Human Health?

Sandwich Panel Door is a health-friendly construction material. For its construction, no harmful material is used to cause any health issues now or in the future, directly or indirectly.

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