Single & Double Hung Window

Single & Double Hung Windows for Sale

Customized USA Thermal Insulation Aluminum Single-Hung Window7

Customized USA Thermal Insulation Aluminum Single-Hung Window8

Customized USA Thermal Insulation Aluminum Single-Hung Window9

Customized USA Thermal Insulation Aluminum Single-Hung Window6

Customized USA Thermal Insulation Aluminum Single-Hung Window4

Customized USA Thermal Insulation Aluminum Single-Hung Window3

Customized USA Thermal Insulation Aluminum Single-Hung Window2

Customized USA Thermal Insulation Aluminum Single-Hung Window

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Brief Introduction

Elevate Your Space with Our Single & Double Hung Windows

Defined by vertically operable sashes, these windows offer flexible ventilation and effortless cleaning. HSMC elevates the classic design with superior insulation technology, high-quality hardware, and customizable options, delivering both performance and aesthetic appeal.

Reasons Why HSMC Windows Are the Best Choice

HSMC, a top window and door supplier with 18+ years of experience, offers reliable, long-lasting solutions for residential and commercial spaces.

Wind Resistance

Our windows feature reinforced frames and advanced seals, withstanding up to a Category 12 typhoon for maximum protection.

Water Resistance

With advanced drainage systems and EPDM seals, our windows effectively prevent water infiltration, keeping your home dry during storms.

Energy Savings

Advanced insulation features, including PA66GF25 thermal break strips and IGU glass, reduce heat transfer and lower heating/cooling costs, keeping your home comfortable year-round.

High Security

Multi-point locking systems, German-imported hardware, and RC2 anti-theft standards provide superior protection against break-ins and enhance home security.

Customizability

Customize your windows with a variety of opening styles, shapes, sizes, colors, and performance features to fit any project.

Air Tightness

Our multi-layered sealing system provides excellent air tightness, reducing drafts and improving energy efficiency.

Insect Protection

Equipped with fine mesh screens, our windows block insects and pests while maintaining optimal ventilation for a comfortable living space.

Low Maintenance

Featuring high-quality materials and protective coatings, our windows resist staining and corrosion, requiring minimal cleaning and upkeep for long-lasting performance.

Built for Strength Outdoors, Designed for Comfort Indoors

Are you struggling with leaky windows, storm damage, or weak frames that can’t handle strong winds? Do you need a solution that provides outdoor weather resistance while enhancing indoor comfort and style? Explore our expertly crafted windows and doors, designed for durability, security, and long-term performance—inside and out.

Outdoor Solution

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Indoor Solution

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From Factory to Your Door: We Produce, We Deliver, You Benefit

We take care of every step of the process—from raw material sourcing to manufacturing and final delivery. You can trust that our expert team handles everything to provide you with high-quality windows and doors.