AluFacade Double Hung Window Systems

Premium Craftsmanship. Seamless Function. Limitless Customization.

At AluFacade, we believe that performance should never compromise design — which is why our double hung aluminum window systems are engineered to offer both. Precision-fabricated in Quebec, these windows are built for optimal ventilation, energy efficiency, and modern aesthetics — while giving clients full control over every detail.

Whether you’re outfitting a luxury residential tower, commercial space, or a contemporary custom home, our double hung systems offer exceptional performance, architectural versatility, and timeless appeal.

What is a Double Hung Window?

A double hung window features two operable sashes that slide vertically within the same frame — both the top and bottom panels can open independently. This allows for better airflow control, easier cleaning (especially from the inside), and a sleek, balanced appearance ideal for both traditional and modern facades.

Full Customizability — Made to Your Specs

Every AluFacade double hung window is made to order, based on your exact architectural needs. We don’t just adapt to your project — we enhance it.

Custom Sizes

No standard limitations. Whether you need oversized sashes for sweeping views or small-scale formats for multi-unit developments, we fabricate to your precise measurements — with millimeter-level accuracy.

Unlimited Colors & Finishes

Choose from the full RAL color palette, anodized options, metallics, or custom-match paint. Our in-house powder coating division, Teqnicolor, offers matte, satin, gloss, and textured finishes — from fine grain to woodgrain simulations.

Surface Textures

Elevate design impact with powder-coating textures like sandblast matte, leather-touch, or metallic shimmer, offering visual depth and tactile luxury.

Hardware Options

From concealed counterbalance systems to low-profile tilt latches and premium handles in stainless steel, matte black, or custom finishes, every hardware element is engineered for smooth performance and lasting durability.

Thermal & Energy Efficiency

We design our double hung systems with performance in mind — combining structural integrity with advanced thermal protection.

• Thermally Broken Frames: Prevent heat transfer between interior and exterior, reducing energy loss.

• Glazing Flexibility: Double, triple, or laminated glass options with low-E coatings, argon gas fills, and warm-edge spacers.

• ENERGY STAR® Certified: Meet or exceed Canadian and U.S. energy standards.

• Weather Seals: Dual-layer compression gaskets and brush seals to protect against air and water infiltration.

Built to Perform. Engineered to Last.

Every double hung system is fabricated using architectural-grade aluminum extrusions, ensuring strength, rigidity, and corrosion resistance — even in extreme climates.

• AAMA Certified: Tested for air, water, and structural load performance.

• Engineer Certified: Approved for large-scale commercial and institutional installations.

• Low Maintenance: No rust, no warping, no painting — ever.

Applications & Project Versatility

Our double hung windows are a perfect fit for:

• High-rise residential buildings

• Historic restorations (custom muntin bars available)

• Multi-unit developments

• Hospitality and mixed-use properties

• Luxury homes and cottages

We also offer integrated window wall compatibility for seamless connection to our other aluminum systems, including fixed lights, casement units, and balcony doors.

Why AluFacade Outperforms the Competition

• Fabricated in Quebec with short lead times

• Complete vertical integration: from extrusion to powder coating to delivery

• In-house design support for architects and project managers

• Fast quoting and precision estimating led by experienced project teams

• Sustainability-focused: eco-friendly coatings, recyclable materials, low VOC output

• 25-Year Warranty on all coated frames and components