Factory Price Thermal Insulated Garage Door Sandwich Panels for All Weather Use
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Product Highlights
- Superior Thermal Insulation: 40-50mm polyurethane foam core ensures high energy efficiency and heat retention.
- Enhanced Safety Design: Features anti-pinch structure and robust seals to prevent injuries and block elements.
- Durable Weather Resistance: Made from galvanized steel or aluminum with corrosion-resistant finishes for all-weather use.
- Customizable Appearance: Offers optional wood grain, stucco, smooth textures, and various RAL colors.
- Versatile Application: Suitable for residential, commercial, and industrial garage door installations.
- Easy Maintenance: Lightweight yet sturdy panels designed for low upkeep and easy installation.
- Comprehensive Warranty: Backed by a 2-year warranty and online after-sales service support.
- Long Service Life: Properly maintained panels can last 15-20 years or more.
Product Attributes
- Customization
- Available
- After-sales Service
- Online Service
- Warranty
- 2 Years
- Material
- Steel
- Thickness
- 40mm
- Opening Style
- Overhead
- Opening Type
- Sectional
- Motor Shaft
- 3.3m
- Power
- 80W
- Output Torque
- 800N
- Door Panel Pattern
- Blocks, Stripes, One Stripe, Woodgrain, Stucco, Sm
- Color
- Black, Silver, White, Brown, Beige
- Surface Finishing
- Finished
- Application
- Residential, Commercial, and Industrial Use
- Panel Thickness
- 40-50mm
- Panel Surface
- Wooden Grain,Stucco,Smooth Are Optional
- Special Function
- Safety, Strengthen Strut, and Finger Proof
- Transport Package
- Carton Box / Wood Case
- Specification
- Customized Size
- Trademark
- NHentrance
- Origin
- Jiangsu, China
- HS Code
- 7308300000
- Production Capacity
- 4000 Sets/Month
- Package Size
- 250.00cm * 55.00cm * 18.00cm
- Package Gross Weight
- 40.000kg
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
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Product Description
The sectional garage door panel is crafted from high-quality steel or aluminum, featuring a durable, weather-resistant surface with optional finishes like powder coating or woodgrain texture. Its 40-50mm polyurethane foam core provides excellent thermal insulation and energy efficiency. Designed with safety in mind, the panels include an anti-pinch structure and robust seals to protect against water, dust, and wind. Available in various styles, colors, and customizable options such as glass inserts or unique patterns, these panels offer a perfect blend of functionality and aesthetics, suitable for residential, commercial, and industrial applications.
| Door Materia | Steel |
| Feature | Waterproof |
| Main Material | galvanized |
| Application | residential, commercial, and industrial use |
| Design Style | Modern |
| Screen Netting Material | polyurethane |
| Warranty | 2 years |
| Surface Finishing | Finished |
| Opening Method | automatic,overhead |
| Door Type | sectional |
| Panel Thickness | 40mm, 42mm,50mm |
| Standard Color | white,cream,silver,anthracite grey,olive brown,chocolate brown,black,dark grey,sandpaper charcoal |
| Panel Surface | wooden grain,stucco,smooth are optional |
| Special Function | security,thermal insulation,and finger-proof |
| Panel Pattern | one stripe, two stripes, 3 stripes, orange peel, flat, wood grain, micro wave,block,universal line, classic cassette |
| Hardwares | galvanized |
| Other Options | Windows |
- Excellent Insulation: High-density polyurethane core ensures superior thermal efficiency.
- Durable and Strong: Made from premium steel or aluminum with a corrosion-resistant finish.
- Safety Design: Anti-pinch structure prevents hand injuries during operation.
- Weatherproof: Seals on all sides protect against wind, rain, and dust.
- Customizable Appearance: Various textures, colors, and window options for personalized design.
- Easy Installation and Maintenance: Lightweight yet sturdy panels with low upkeep costs.
- Versatile Applications: Ideal for residential, commercial, and industrial use.



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Q1: What materials are sectional garage door panels made of?
Sectional garage door panels are typically made of galvanized steel, aluminum, or high-density polyurethane for durability and insulation.
Q2: Are sectional garage door panels insulated?
Yes, many sectional panels come with insulation options, such as polyurethane or polystyrene, to enhance thermal efficiency and noise reduction.
Q3: What is the standard thickness of a sectional garage door panel?
The standard thickness ranges from 40mm to 50mm, depending on the insulation type and door application.
Q4: Can sectional garage door panels be customized in size and color?
Yes, panels can be customized to fit specific dimensions and are available in various RAL colors and finishes.
Q5: What finishes and textures are available for the panels?
Common finishes include smooth, wood grain, and stucco textures. Custom patterns can also be requested.
Q6: Are sectional garage door panels weather-resistant?
Yes, panels are designed with weather seals and high-quality coatings to withstand harsh weather conditions.
Q7: Do sectional garage door panels require regular maintenance?
Minimal maintenance is needed. Regular cleaning and occasional lubrication of tracks and rollers are recommended.
Q8: What is the average lifespan of sectional garage door panels?
With proper maintenance, panels can last 15-20 years or more.
Q9: What is the lead time for manufacturing and delivery of customized panels?
The lead time depends on the order size and customization level, typically ranging from 2 to 6 weeks.
About the Supplier
This supplier has been audited by SGS. Verify the report on the official SGS website with ID "QIP-ASI2442594". Items marked "" are certified.
Company Profile
NHentrance Co., Ltd. Specializes in the manufacturing and sales of high speed door, spiral door, cold storage door, sectional door, garage door, door hardware, dock leveler and dock shelter. Our products are designed to meet the demanding needs of various industries, including manufacturing plants, food processing, chemicals, textiles, refrigeration, electronics, precision machinery, and logistics warehousing.
With production facilities located in Wuxi and Dongtai, NHentrance leverages over 20 years of industry expertise and a solid commitment to innovation. Our dedicated R&D team ensures that we provide cutting-edge, tailored solutions that address the unique challenges of our clients. We are proud to offer a comprehensive range of products and one-top services backed by competitive pricing and exceptional quality, ensuring significant value and reliability for our customers.
Choose NHentrance for superior quality, innovative design, and unmatched customer support in the industrial door and loading dock equipment sector.
About Our Factory & Business Background
- Address
- No. 58, Xiqun Road, Xinwu District, Wuxi, Jiangsu, China
- Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: one month
Our Production Capability & Technical Expertise
Our Industry Experience & Global Business Record
- Main Markets
- North America, Southeast Asia, Africa, Mid East, Western Europe
FAQ
- What materials are sectional garage door panels made of?
- Sectional garage door panels are typically made of galvanized steel, aluminum, or high-density polyurethane for durability and insulation.
- Are sectional garage door panels insulated?
- Yes, many sectional panels come with insulation options, such as polyurethane or polystyrene, to enhance thermal efficiency and noise reduction.
- What is the standard thickness of a sectional garage door panel?
- The standard thickness ranges from 40mm to 50mm, depending on the insulation type and door application.
- Can sectional garage door panels be customized in size and color?
- Yes, panels can be customized to fit specific dimensions and are available in various RAL colors and finishes.
- What finishes and textures are available for the panels?
- Common finishes include smooth, wood grain, and stucco textures. Custom patterns can also be requested.
- Are sectional garage door panels weather-resistant?
- Yes, panels are designed with weather seals and high-quality coatings to withstand harsh weather conditions.
- Do sectional garage door panels require regular maintenance?
- Minimal maintenance is needed. Regular cleaning and occasional lubrication of tracks and rollers are recommended.
- What is the average lifespan of sectional garage door panels?
- With proper maintenance, panels can last 15-20 years or more.
- What is the lead time for manufacturing and delivery of customized panels?
- The lead time depends on the order size and customization level, typically ranging from 2 to 6 weeks.
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