Thermal Break Sliding Window

❶Ultra-Fine 1.4mm Standard Aluminum Extrusions

Custom lightweight aluminum blanks with a 1.4mm wall thickness comply with national building material standards, refined from original 6063-T5 aluminum ingots through one-time hot extrusion molding. The alloy substrate features balanced flexibility and structural hardness, resisting salt fog corrosion, acid rain erosion and long-term outdoor torsional deformation. The optimized multi-cavity profile layout cuts down overall frame weight without sacrificing load-bearing capacity, perfectly matching mid-rise household renovation and apartment balcony installation scenarios with decades of stable service life.

❷5mm+15A+5mm Safety Tempered Insulated Glazing

The window adopts double-layer hollow tempered glass with the specification of 5mm+15A+5mm, fully passing mandatory national 3C safety certification. The 15mm wide air interlayer serves as a natural acoustic and thermal buffer, weakening external traffic noise and isolating indoor and outdoor heat flow exchange. When impacted, the glass breaks into obtuse granular fragments without sharp edges, fully protecting children and family members from accidental scratches while stabilizing indoor temperature all year round.

❸Integral Seamless Hollow Aluminum Spacers

The glass interlayer adopts one-piece stamped hollow aluminum spacer strips instead of spliced segmented strips. There are no tiny assembly gaps on the whole strip, which blocks external water vapor from permeating into the glass cavity. Compared with plastic warm-edge strips, aluminum spacers feature higher structural stability, resisting thermal expansion and contraction deformation under extreme temperature difference, permanently avoiding glass fogging caused by gap leakage.

❹High-Purity Molecular Sieve Moisture Locking Core

High-density molecular sieve particles are pre-filled into the inner cavity of aluminum spacers. The micron-level porous structure can continuously capture residual moisture sealed inside the hollow glass during seasonal temperature alternation. It locks water vapor inside the spacer for long-term moisture control, eliminating frosting, water mist and water droplet marks on the inner glass surface under extreme cold and hot weather, keeping the glass transparent and bright permanently.

❺Multi-Row Overlapping Elastic Wool Sealing System

Multiple groups of high-density elastic wool strips are embedded at all overlapping gaps between movable sashes and fixed outer frames, forming multi-directional surrounding airtight barriers. The soft fiber structure tightly fills tiny assembly clearances to block floating dust, winged insects and cross-air convection. The wool pile can buffer metal friction during push-pull movement, lower sliding noise and prevent cold wind infiltration in winter.

❻Thickened Wear-Resistant Silent Bearing Slide Tracks

The bottom sliding guide rail adopts integrated widening and thickening molding craft, with an arched bearing structure to evenly disperse the self-weight of glass sashes and avoid local track sagging under long-term pressure. Matched with wear-resistant silent nylon rollers, the push-pull process is labor-saving and mute without harsh metal friction sound. The surface of the track is treated with anti-abrasion coating, maintaining smooth sliding without jamming after thousands of opening and closing cycles.

❼14.8mm Wide PA66GF25 Thermal Insulation Strips

The bottom sliding guide rail adopts integrated widening and thickening molding craft, with an arched bearing structure to evenly disperse the self-weight of glass sashes and avoid local track sagging under long-term pressure. Matched with wear-resistant silent nylon rollers, the push-pull process is labor-saving and mute without harsh metal friction sound. The surface of the track is treated with anti-abrasion coating, maintaining smooth sliding without jamming after thousands of opening and closing cycles.

❽Built-In Sloped Concealed Gravity Drainage System

All drainage channels are hidden inside the profile cavity without exposed holes on the outer wall to maintain a neat and unified facade style. The internal flow channel adopts an inclined gravity guide design, with enlarged drain outlets to accelerate the outflow of rainwater accumulated in the frame. Even during continuous heavy rain, it can completely avoid rainwater backflow and cavity water storage, greatly lowering the hidden risk of water seepage inside the window frame.

❾Full-Cavity Glue Injection Integrated Corner Splicing Craft

All miter joints of the frame adopt full filling injection corner assembly technology. After curing, the structural adhesive completely fills all hollow cavities inside the profile corners, integrating separate aluminum frame segments into an integrated rigid whole. This craft greatly improves the tensile strength and anti-loosening performance of corner joints, erases micro gaps at splicing positions, and fundamentally eliminates rainwater seepage hidden danger at window corners.

❿Custom Anti-Oxidation Complete Sliding Hardware Kit

This sliding window is equipped with exclusive customized locking and transmission hardware matching the 135 series track structure. All metal components undergo multi-layer electrophoretic anti-rust and anti-oxidation surface treatment, with uniform color and no color fading after long-term sunlight exposure. The linkage locking structure achieves tight sash closure, and the transmission mechanism ensures silky push-pull hand feeling, featuring prominent wear resistance and long-cycle service stability.