A 48 x 24 sliding window is one of the most popular standard sizes for residential and light commercial projects. At 4 feet wide by 2 feet tall, this horizontal slider strikes an ideal balance between natural light intake and space efficiency — perfect for basements, bathrooms, kitchens, and above-sink installations. If you're budgeting for this window size, understanding the sliding window cost landscape will help you make a smart investment.
The price of a 48x24 sliding window varies significantly based on frame material, glass configuration, hardware quality, and brand. Based on current market data, here is what you can generally expect:
| Quality Tier | Price Range (Unit Only) | Typical Material |
|---|---|---|
| Budget / Builder Grade | $150 – $350 | Basic vinyl, single-pane glass |
| Mid-Range | $350 – $700 | Vinyl or aluminum, double-pane glass |
| Premium / High-End | $700 – $1,500+ | Thermal break aluminum, wood, or fiberglass |
Keep in mind that these figures reflect the window unit itself. Installation labor typically adds another $100–$300 per window, depending on your location and the complexity of the job. For bulk or wholesale projects — especially when sourcing directly from an aluminum sliding window supplier — per-unit costs can ｄｒｏｐ substantially.
The frame material is the single biggest cost driver for a 48x24 sliding window:
Glazing choices directly impact both cost and energy performance:
A 48x24 sliding window can be configured in several ways:
The quality of locks, handles, hinges, and rollers affects both price and long-term reliability. Premium hardware from reputable brands like ROTO or Winkhaus may cost more upfront, but it ensures smoother operation and a longer service life — often backed by multi-year warranties.
While vinyl windows dominate the budget segment, aluminum sliding windows — especially those with thermal break technology — offer a compelling balance of strength, style, and longevity that makes them well worth considering for your 48x24 openings.
Key advantages of thermal break aluminum: Slimmer frames for larger glass area and better views | Exceptional structural strength and wind resistance | Resistant to rust, rot, and insect damage | Wide range of color and finish options | Long service life with minimal maintenance
For builders, contractors, and homeowners seeking top-tier quality at competitive prices, ALPES offers high-performance aluminum sliding windows engineered to international standards. Based in China with a 100,000 m² manufacturing facility, ALPES produces custom aluminum windows and doors for residential and commercial projects worldwide.
The TS130 series represents ALPES's flagship sliding window design, combining the space-saving convenience of a sliding window with the airtight performance of a casement window. Key features include:
Custom sizes are available to fit your exact rough opening dimensions, and you can choose from standard colors including Ice Cream White, Aurora Gray, Starry Sky Gray, and Brown Coffee — with custom color matching on request.
A 48 x 24 sliding window is a versatile, practical choice for many applications — and with prices ranging from $150 to over $1,500 per unit, there is an option for nearly every budget. The key is to balance upfront cost with long-term value. For projects where durability, aesthetics, and energy efficiency matter, thermal break aluminum sliding windows offer the best overall return on investment.
If you are a contractor, developer, or homeowner planning a window project, consider reaching out to a specialized manufacturer for a custom quote. Direct-from-factory pricing can deliver premium quality at surprisingly competitive rates — especially when ordering in volume.
