Premium 3-Panel Sliding Stacker Window | H1200 x W2700

Upgrade your living space with our expansive, premium 3-Panel Sliding Stacker Window. Originally developed from robust high-rise apartment systems, this stacker window brings commercial-grade strength, sophisticated modern aesthetics, and exceptional performance directly to the residential market.

Important Shipping Notice: Please note that delivery for this item is strictly restricted to the Ballina – Sunshine Coast region.

Key Specifications

• Window Dimensions: 1200mm (H) x 2700mm (W)

• Required Stud Opening (Height): 1250mm

• Required Stud Opening (Width): 2750mm

• Weight: 75kg (Single Glazed) / 90kg (Double Glazed)

• Hardware: Comes standard with reliable, high-quality Doric hardware. A premium Carey handle upgrade is also available to view and add from our store.

Commercial-Grade Design & Durability

Unlike standard residential sliding windows that rely on unsightly exposed tracks, our system is engineered for a flawless, clean finish.

• Concealed Tracking: Utilizes a comprehensive range of threshold in-fills, jamb in-fills, and tailored end caps to completely hide internal cavities. This superior finish not only looks elegant but actively stops dirt, grit, and insects from accumulating in the tracks.

• Advanced Weatherproofing: Built with an internally concealed weather flap that drastically reduces air and water infiltration while stopping insects from entering through exterior drain holes.

• Heavy-Duty Strength: Features robust interlock options built to withstand extreme wind loads, making it suitable even for demanding cyclonic conditions.

• Fully Certified: Rigorously tested to meet and exceed Australian Standards AS2047, AS1170, AS1191, and AS3959.

Energy Efficiency & Sustainability

Windows are vital to your home’s climate control. Crafted from 100% recyclable aluminium, this system reflects a commercial heritage where thermal and acoustic capabilities are critical.

• Native Glazing Upgrades: Unlike standard frames, this system is specifically designed to accommodate eco-friendly Low-E glass and up to 10.5mm high-performance thermal and acoustic glazing natively—with no structural alterations or bulky add-ons required.

• Maximize Efficiency: Upgrading your windows is a proven way to increase your home's energy efficiency. When paired with proper insulation and smart northern orientation, premium windows can help boost a typical home's energy rating by up to 2.5 stars.

Custom Orders & Support

Don't see the exact options or dimensions you want? Contact our custom design team directly to get a tailored quote for your specific project.

Note: Product photography is captured from an "inside looking out" perspective to accurately showcase the interior hardware profile.