Casement Windows from China for Residential and Hospitality Projects
Casement windows — hinged at one side and opening outward on a crank or lever — give better sealing and full-sash ventilation than a sliding system, which is why they remain the standard specification for apartments, villas and mid-rise hospitality projects across most export markets. Sourced factory-direct from China at project scale, casement window pricing typically runs 30–50% below comparable Western supply, provided the hinge hardware, seal system and glazing are locked into the purchase spec.
Casement Window Types We Source
Single and paired aluminum casement windows for standard openings; uPVC casement systems for budget residential projects; European-style tilt-turn casement windows that open inward for cleaning access and tilt for secure ventilation; and top-hung awning-style casements for bathrooms and service areas. Thermally broken profiles are available across the range for projects working to an energy code.
Hinge, Seal and Glazing Specification
Casement performance lives or dies on the hinge and the seal. We quote each system at component level: frame profile series and wall thickness, hinge type and load rating (friction stays for standard sashes, heavier hardware for larger units), multi-point locking gear, EPDM or silicone weatherseal grade, and glass makeup with Low-E and acoustic options. Specifying these in writing before production stops the factory from fitting a lighter hinge or a single-point lock to cut cost on a large order.
Sourcing this for a commercial project?
FBM Sourcing works with project owners, developers, main contractors and FF&E contractors on hotel, apartment, school, office and other commercial building projects. Send us your BOQ, drawings or product list — we’ll come back with a sourcing plan and budget estimate.
Sourcing Process for Casement Window Orders
Send your window schedule with opening sizes, glazing requirement, destination port and project timeline. As your building material sourcing agent on the ground in Guangdong, we shortlist factories with proven casement export experience, confirm compliance data for your market (AS 2047 for Australia, NFRC/AAMA for the US, CE/UKCA for the UK and Europe), and manage sample approval through to consolidated shipping with your other building materials. Our China window buyer’s guide covers how casement compares with sliding and fixed systems for different project types.
Quality Standards and Inspection
QC on casement window orders covers hinge alignment and load testing, multi-point lock engagement across the full sash, weatherseal continuity and compression, glass unit seal integrity, and frame squareness. Every sash is cycled open and closed during pre-shipment inspection, and on tilt-turn units both functions — swing and tilt — are tested independently, because a mechanism that passes one check can still bind on the other.
Product Photos & Inspection Images
Why Source Casement Windows Through FBM Sourcing
Most casement warranty claims trace back to a hinge or lock that was downgraded after the sample was approved, or a seal that wasn’t checked under compression. We hold the factory to the quoted hardware and seal spec through inspection at production and pre-shipment, then consolidate casement windows with doors and other building materials into one project container and one shipping plan. Recent window packages are shown in our project case studies.
Get a Quote for Your Project
Send your drawings or window schedule, quantities, destination port and project timeline, and we will return component-level factory pricing with compliance test reports for your market. Submit your project requirements.
