180,000㎡
Manufacturing Footprint
≤0.80
Nordic Uw Thermal Metric
30+
Patents & CE/AS Certificates
600+
Engineers & Master Technicians
Engineered For Nordic Climates
High-Efficiency Aluminum Back Doors & Panoramic Openings
Precision-milled 6063-T6 aluminum door assemblies with continuous multi-chamber polyamide thermal breaks, triple Low-E insulating glass units (IGU), and airtight EPDM gaskets built to withstand harsh Swedish sub-zero environments.
Nordic Architecture & Living
Localized Application Scenarios Across Sweden
Architectural fenestration in Sweden requires acute balancing between expansive natural light capture during polar winter nights and rigid thermal envelopment according to Boverket's building regulations (BBR).
Private Villas in Greater Stockholm & Mälardalen
Modern Swedish single-family homes (villor) favor slim-profile lift-and-slide or bi-fold aluminum back doors linking open kitchens directly to raised cedar decking (altan). The primary architectural mandate is seamless transition without condensation formation at sub-zero outdoor levels.
Winter Garden & Glass Veranda (Uterum) Integration
The Swedish culture of expanding seasonal living space through glazed verandas requires heavy-duty thermal break sliding systems. When configured with warm-edge TGI spacers and argon gas filling, our doors allow heated living usage year-round across Skåne and Gothenburg.
Coastal Archipelago Estates (Västkusten & Bohuslän)
Exposed to severe driving Atlantic rain, saline moisture, and ferocious wind gales, archipelago installations demand sea-resistant Qualicoat Class 2 fluorocarbon (PVDF) powder coating and structural EN 12210 Wind Load Class C5 testing.
Swedish Fenestration Engineering: Meeting BBR Standards
Procuring exterior fenestration for Sweden is fundamentally dictated by strict building directives governed by Boverket. Unlike southern European or Asian building sectors where single-glazed or basic non-thermal systems suffice, Swedish building code mandates strict overall thermal transmittance (U-värde) often reaching ≤ 1.0 W/(m²·K) for building envelope components, alongside exceptional air permeability to counter heat loss.
| Engineering Attribute | Standard Commercial Grade | Swedish BBR Building Standard | DERCHI Nordic Export Specification |
|---|---|---|---|
| Thermal Transmittance (Uw) | 2.4 – 3.2 W/(m²·K) | ≤ 1.0 – 1.2 W/(m²·K) | 0.78 – 0.95 W/(m²·K) (Triple Low-E + Argon) |
| Polyamide Barrier Strip | 14.8mm PA66 GF25 | 24mm – 34mm Multicavity | 34mm – 42mm Technoform Polyamide PA66 |
| Air Permeability (EN 12207) | Class 2 (300 Pa) | Class 3 (600 Pa) | Class 4 (600 Pa airtight performance) |
| Water Tightness (EN 12208) | Class 4A (150 Pa) | Class 7A (300 Pa) | Class 9A / E900 (Up to 900 Pa driving rain) |
| Acoustic Isolation (Rw) | 28 dB – 31 dB | 35 dB – 38 dB | 40 dB – 45 dB Acoustic Laminated Triple Glass |
Our aluminum patio and back door frames implement Technoform thermal struts combined with insulating aerogel or polyisocyanurate (PIR) cavity inserts. This virtually eliminates thermal bridging, guaranteeing an interior surface temperature that suppresses condensation even during deep winter freeze cycles below -25°C.
Industry Benchmark
Top 10 Aluminum Back Door Factory & Exporters for Sweden
Evaluated across manufacturing capacity, European testing compliance (CE, EN 14351-1), Nordic thermal envelope capability, and direct logistics handling to Swedish ports (Gothenburg, Helsingborg, Stockholm).
| Rank & Factory Name | Core Facility Capacity | Primary Product Focus | Nordic Technical Compliance | Export Rating |
|---|---|---|---|---|
| 1. DERCHI Window & Door (Dejiyoupin) | 180,000㎡ / 600+ Staff | High-End Thermal Break Lift-Slide, Bi-Fold & Back Doors | CE, EN 14351-1, Uw ≤ 0.8, AS2047, ISO9001 | Tier 1 Exporter (Direct to SWE) |
| 2. Schüco International (Global/CN) | Decentralized Licensed Units | Architectural Aluminum Glazing & Entryways | DIN EN European Passivhaus Certified | Tier 1 European Benchmark |
| 3. Reynaers Aluminium (OEM Division) | Large Global Plants | Heavy-Duty Patio Sliders & Flush Doors | Passive House, Minergie Standard | Tier 1 Global Brand |
| 4. Luvindow Building Materials Co. | 80,000㎡ Base | Hurricane Impact & Thermal Aluminum Glass Patio Doors | NFRC, CE, Thermal Break Argon Glazed | Tier 2 Specialized Exporter |
| 5. Huasin Exterior Systems | 65,000㎡ Plant | Aluminum-Clad Timber & Flush Tilt-Turn Back Doors | CE Mark, Scandinavian Double/Triple Low-E | Tier 2 Nordic Preferred |
| 6. Rogenilan Windows & Doors | 50,000㎡ Facility | French Scenic Doors & Arched Aluminum Windows | ISO9001, Water Resistance Class 8A | Tier 2 Architectural Custom |
| 7. Xingfa Aluminum Facade Group | State Enterprise Facilities | Heavy Extrusions & Commercial Balcony Enclosures | Qualicoat, ISO14001, CE | Tier 2 Raw & Fabricated |
| 8. JMA Aluminum Profile Tech | Large Scale Extrusion Base | Residential Patio Sliders & Standard Exit Doors | CE, AS/NZS Standards | Tier 2 Volume Manufacturer |
| 9. FENSTEK Fenestration Machinery & Doors | 40,000㎡ Production Site | Automated Tilt-Slide Backyard Patio Solutions | CE Compliance, Multi-point Lock Systems | Tier 3 Regional Fabricator |
| 10. Alumil Systems (China Fabricator) | Regional Processing Plants | Minimalist Frame Panoramic Doors | European Class Standards | Tier 3 Custom Engineering |
Market Intelligence
Emerging Fenestration Trends in Sweden (2025–2030)
The Swedish market is undergoing a structural shift driven by climate change targets, architectural preferences for biophilic connection, and smart residential automation.
Zero-Threshold Universal Accessibility
Modern Swedish villa projects now mandate flush-to-floor (Nolltröskel) sub-surface track drainage. This removes barriers between internal living floors and external wooden patios while maintaining heavy resistance against melting snow seepage through integrated linear siphon systems.
Circular Metallurgy & Low-Carbon Aluminum
Developers working on Miljöbyggnad and BREEAM-SE projects strictly request Environmental Product Declarations (EPD). Utilizing hydro-electric smelted or high-recycled-content aluminum dramatically lowers embedded carbon scores, passing national Swedish sustainability audits.
Integrated Smart Access & RC3 Burglary Defense
Remote summer cabins (fritidshus) and suburban residences demand integrated European smart security. Swedish buyers demand doors compatible with Yale Doorman or motorized multi-point locking with RC2/RC3 European burglary resistance ratings (SS-EN 1627).
Enterprise Manufacturing Strength
Guangdong Dejiyoupin Doors & Windows Co., Ltd. (DERCHI)
Recognized as an elite door and window brand with over 25 years of engineering leadership, DERCHI operates a modernized 180,000 square meter intelligent manufacturing park in Foshan, Guangdong. Backed by 600+ skilled profile craftsmen, precision CNC machining lines, and in-house glass processing hubs, we supply turn-key exterior fenestration to leading contractors across Europe, North America, and Australia.
- Full Swedish Standard Alignment: Strict execution of CE EN 14351-1, ISO 9001 quality matrices, and AS 2047 hurricane wind durability certification.
- In-House CAD/BIM Detailing: Free shop drawing generation to match customized architectural schedules, wall reveals, and timber-stud profiles.
- Nordic Packaging Armor: Reinforced waterproof export crating designed for multi-week intermodal ocean freight through rough North Sea winter shipping routes.
Procurement Clarity
Frequently Asked Questions by Swedish Buyers & Importers
Comprehensive technical and commercial answers addressing common engineering inquiries, import duties, and installation standards in Sweden.
How do your aluminum back doors achieve the Swedish U-value requirement of ≤ 1.0?
We deploy 34mm to 42mm multi-chamber PA66 GF25 thermal breaks insulated with high-density polyisocyanurate foam inserts. Coupled with triple-pane insulated glass units (4mm Low-E + 16mm 90% Argon Gas + 4mm Clear + 16mm Argon + 4mm Low-E) and Swiss Warm Edge composite spacers, we drive overall system performance (Uw) down to 0.78–0.88 W/(m²·K), effortlessly exceeding Swedish BBR building code thresholds.
Can your sliding and folding doors prevent freezing track mechanisms in northern Sweden?
Yes. Nordic installations feature our concealed self-draining stepped track system. Any melting ice or blowing sleet is captured in an isolated outer drainage run channeled via pressure-equalized check valves, preventing water from pooling over the thermal barrier where icing typically locks traditional sliding rollers. Optional concealed low-voltage heating cables can be specified for deep sub-zero Arctic zones.
What import duties, taxes, and documents are required for Sweden?
When importing to Sweden from China, products fall under HS Code 7610.10. Swedish customs (Tullverket) applies the standard EU third-country customs duty (typically around 6%) plus Swedish VAT (Moms) at 25%. DERCHI provides complete documentation including the Commercial Invoice, Packing List, Bill of Lading, CE Declaration of Performance (DoP), and Certificate of Origin to ensure seamless clearance at Port of Gothenburg or Stockholm.
Can your doors integrate Swedish-standard hardware like ASSA Abloy or Yale Doorman?
Absolutely. Our engineering design team offers customized European multi-point mortise milling. We regularly fabricate sash preps engineered precisely for ASSA Scandinavian profile cylinders, lock cases (e.g., ASSA 2002/8765), and smart digital handles like Yale Doorman, ensuring your Swedish installers do not need to perform complex on-site adaptations.
What surface finish is recommended for homes in coastal Gothenburg or Halland?
For maritime salt-air exposure along Sweden's western coastline, we exclusively recommend Class 2 Qualicoat architectural powder coatings (such as AkzoNobel Interpon D2525) or high-grade PVDF fluorocarbon coatings. These provide superior resistance to filiform corrosion, surface blistering, and micro-cracking caused by cyclic marine humidity and UV degradation during long Nordic summer daylight hours.
What is your production lead time and ocean transit schedule to Swedish ports?
Customized manufacturing generally requires 25 to 35 days from the final approved shop drawings. Direct ocean freight from Shenzhen or Guangzhou ports to Gothenburg or Helsingborg takes approximately 32 to 40 days. We recommend Swedish builders and contractors initiate orders 10 to 12 weeks ahead of framing delivery dates to assure optimal project milestone alignment.
Ready to Source High-Performance Aluminum Doors for Your Swedish Project?
Whether you are an architect designing a coastal villa, a building contractor handling a multi-unit residential project, or an importer expanding your fenestration catalog in Scandinavia, our engineering team provides complete technical shop drawings, U-value calculations, and competitive direct factory quotes.