52mm Thick BS476 Certified Fire-Rated Wooden Doors - 30/60/90 Minute Ratings with Custom Sizing Options
Price:
Negotiable
MOQ:
1 set
Delivery Time:
30 Days After Payment Received
Brand:
ZHONGWO
Product Description
BS Certified Fire-Rated Wooden Doors
Henan Zhongwo Fire Science And Technology Co., Ltd, established in 1995, is a leading manufacturer of certified fire-rated wooden doors in China. All products undergo rigorous testing to BS476:part22 standards.
Fire Performance Ratings
Available in 30-minute, 60-minute, and 90-minute fire resistance ratings to meet various safety requirements.
Door Construction & Specifications
Standard Door Leaf
52mm total thickness construction:
- 38mm thick perlite board fillers
- 38mm thick solid wood skeleton
- 4mm thick fireproof boards on each side
- 3mm MDF board inclusive finishes
- Wood lippings on door edges
Custom Sizing
Available in widths from 650mm (2'2") to 915mm (3') and heights from 700mm (2'4") to 2300mm (7'6")
Alternative Fillers
- Particle board (60-minute rating)
- Honeycomb paper (30-minute rating)
Frame Options
Solid Wooden Frames
- 38mm thick Chinese fir wood construction
- 4mm thick fireproof board on inner side
- Standard size: 45mm thick × 94mm wide
- Finishes: polished, baking painted, HPL, melamine, or laminate
- T-type shaping available
Metal Frames
- 1.2mm thick galvanized steel construction
- Standard depths: 94mm, 110mm, 120mm, 150mm, 200mm
- Powder coated in RAL color system
- Stainless steel frames available
Surface Finishes
HPL Finish (Recommended)
High-pressure laminates offering superior UV resistance, high strength, fireproof performance, impact resistance, and humidity protection. Thickness: 0.5mm to 3mm.
Baking Paint
Available as Baking Paint with Veneer or Baking Paint with Mixed Oil for premium decorative appearance.
Melamine Finish
0.5/0.6mm thick melamine paper on MDF base. Standard panel size: 1220mm × 2440mm.
Packaging & Shipping
Standard packaging includes PEP paper protection, foam channel edging, foam plates, and strong carton. Optional wooden pallet or wooden box packaging available.
Container Loading Capacity
| Product | Size (W×H×T) | Delivery Time | GP20 | GP40 | HQ40 |
|---|---|---|---|---|---|
| HPL Finish Door | 915×2134mm (3'×7') | 30 days | 234 | 506 | 566 |
| HPL Finish Door | 1219×2438mm (4'×8') | 30 days | 114 | 228 | 362 |
| Painting Door | 915×2134mm (3'×7') | 45 days | 234 | 506 | 566 |
| Painting Door | 1219×2438mm (4'×8') | 45 days | 114 | 228 | 362 |
Hardware & Customization
We can supply compatible hardware and accessories or accommodate your existing hardware by creating custom openings in door leaves. Please provide hardware samples for precise fitting.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Zowor Door Industry Co., Ltd
Location
East of Jinniu Road, South of 310 National Hightway, Shuangta Town, Minquan County, Henan Province, China
Contact Person
lan