Factory-direct OEM/ODM aluminum fenestration engineered specifically to meet Finland's SFS-EN 14351-1 standards, extreme frost dynamics, and strict energy efficiency benchmarks.
Triple Glazed
Heavy-Duty Windproof
Impact & Security
European Standard
Minimalist Profile
Thermal Break
Severe Weather
Luxury Architectural
In sub-arctic regions such as Finland, architectural fenestration represents the primary vector for building envelope thermal loss. Under the Finnish National Building Code (Ministry of the Environment Decree 782/2017 on the Energy Efficiency of New Buildings), external door and window assemblies must achieve stringent thermal transmittance coefficients ($U_w$). Standard off-the-shelf aluminum door profiles imported from milder European climates fail to prevent structural thermal bridging, leading to internal frost formation, condensation decay, and excessive HVAC heating loads during prolonged Finnish winter months ($ -30^\circ\text{C}$ to $-40^\circ\text{C}$).
As a dedicated OEM/ODM Aluminum Doors Supplier serving Finland, our manufacturing facility engineers custom thermal-break architectural door systems using multi-chamber 6060-T6 high-grade aluminum extrusions. By integrating 34mm to 54mm Polyamide (PA66-GF25) thermal insulation bars reinforced with 25% glass fiber, alongside low-emissivity (Low-E) triple and quadruple Insulated Glass Units (IGUs) filled with 90%+ Argon or Krypton gas, we achieve overall assembly values down to $U_w = 0.74\text{ W/m}^2\text{K}$. This exceeds the baseline regulatory requirement for Finnish passive house construction and low-energy commercial developments.
High-density Polyurethane (PU) and Nanoporous Aerogel insulating strips inserted inside profile chambers to eliminate convective air currents within the frame profile.
Surface treatments specifically tested against coastal frost heave, de-icing salt exposure, and intense UV degradation in Baltic shoreline installations (Helsinki, Espoo, Oulu).
Continuous vulcanized central sealing gaskets maintaining elasticity down to $-50^\circ\text{C}$, ensuring Class 4 air tightness according to EN 12207 standards.
Our custom OEM (Original Equipment Manufacturing) and ODM (Original Design Manufacturing) workflows allow Finnish architectural firms, building contractors, and fenestration distributors to specify exact structural profiles, glazing schedules, hardware configurations, and aesthetic finishes. Below is the technical performance matrix for our sub-arctic aluminum door profile series:
| Performance Standard | Test Standard (EN / ISO) | Standard OEM Profile | Nordic ODM Sub-Arctic Profile | Finnish Code Compliance |
|---|---|---|---|---|
| Thermal Transmittance ($U_w$) | EN ISO 10077-2 | $1.4 - 1.8\text{ W/m}^2\text{K}$ | $0.72 - 0.88\text{ W/m}^2\text{K}$ | Exceeds 2024 Standards |
| Air Permeability | EN 12207 | Class 3 | Class 4 (600 Pa) | Certified |
| Water Tightness | EN 12208 | Class 7A (300 Pa) | Class E1050 (1050 Pa) | Certified |
| Wind Load Resistance | EN 12210 | Class C3 | Class C5 (2000 Pa) | Certified |
| Acoustic Insulation ($R_w$) | EN ISO 140-3 | 32 dB | 42 - 48 dB | Urban / Airport Grade |
| Burglar Resistance | EN 1627 | RC2 | RC3 / RC4 (Multi-point Pin) | Security Grade |
Every region in Finland presents distinct micro-climatic challenges and architectural requirements. Our customizable aluminum doors are engineered to cater directly to these localized demands:
Glazed entryways and sliding doors along the Gulf of Finland face heavy driving rain and wind squalls. Our ODM aluminum lift-and-slide doors feature heavy-duty stainless steel tracks, drainage pressure chambers, and Qualicoat Seaside anodized surface coatings to prevent salt-fog corrosion.
Extreme temperature differences inside vs. outside require quadruple-glazed insulated glass units ($U_g = 0.5\text{ W/m}^2\text{K}$) with non-metallic Swiss warm-edge spacers. This prevents perimeter frosting, maintaining total frame structural integrity even at $-40^\circ\text{C}$.
Modernizing historic inner-city housing stock demands narrow profile sightlines that mimic traditional fenestration while upgrading acoustic isolation ($R_w \ge 45\text{ dB}$) against tram line noise and high urban traffic.
Connecting high-humidity hot indoor spaces ($+80^\circ\text{C}$) directly to freezing sub-arctic exterior air. Our custom thermal-break barrier prevents condensation accumulation within the frame internal chambers, eliminating internal mold growth risk.
The Finnish construction sector is undergoing a rapid transition driven by carbon-neutrality targets set for 2035. As an advanced manufacturing partner, we align our product development with emerging market drivers:
Backed by over 50 years of combined manufacturing heritage, our centralized production facility controls every step of production under one roof: profile precision cutting, CNC automatic machining, corner crimping, automated glass glazing, and final quality control checks.
In-house CAD/CAM structural engineering team providing rapid die extrusion prototyping, 3D printing validation, and finite element thermal modelling within 14 business days.
Every door unit dispatched to Finland carries comprehensive CE marking compliant with EN 14351-1, backed by factory production control (FPC) audit documentation.
Heavy-duty wooden crate packaging with moisture vapor barrier wraps engineered specifically for ocean freight transit to the Ports of Helsinki, Kotka, and Vuosaari.
Yes. Standard non-insulated aluminum frames are unsuited for Finland. Our specialized sub-arctic ODM series utilizes 34mm–54mm polyamide (PA66-GF25) thermal break profiles combined with triple or quadruple Low-E glass units, achieving total $U_w$ values ranging from $0.72\text{ W/m}^2\text{K}$ to $0.88\text{ W/m}^2\text{K}$, fully compliant with Decree 782/2017.
Absolutely. As a dedicated OEM/ODM manufacturer, we cut, weld, crimp, and assemble every unit according to exact field measurement schedules. We regularly manufacture oversized floor-to-ceiling sliding panels, arch-top entry doors, angular trapezoids, and specialized commercial entrance designs.
We partner directly with leading European hardware suppliers including Siegenia, Roto Frank, Hoppe, and G-U. We also offer factory pre-routing for Abloy and dormakaba lock mortises commonly specified in Finnish commercial building projects.
Extreme indoor-to-outdoor temperature differences cause differential expansion (the bi-metal effect). We mitigate this by using specialized "anti-bi-metal" split polyamide insulating strips that allow independent expansion of inner and outer profile halves without deforming frame alignment or breaking corner seals.
Standard OEM production run lead times are 25 to 35 days from approved CAD drawings. Shipments are packed in fully enclosed, moisture-protected steel-reinforced wooden crates dispatched direct to major Finnish ports (Helsinki, Kotka, Turku) via ocean freight.
We provide a written 10-year manufacturer warranty on structural aluminum profile extrusions, 10 years on insulated glass seal integrity against internal fogging, and 5 years on surface anodizing or powder coating under normal sub-arctic exposure conditions.
Consult with our structural engineering team today to review your fenestration schedules, request thermal simulation reports, or order custom profile samples tailored for Finnish building projects.
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