Section envelope and wall geometry
Show overall frame or sash width and depth, relevant wall dimensions, cavities and the finished length of each part.
Drawing-led window profile sourcing
Aluminum Window Profiles
Aluminum window profiles are extruded sections used in frames, sashes, mullions and glazing beads. Aluminum Profile Works helps buyers prepare a sourcing inquiry around the chosen window system, mating interfaces, material, finish and finished-part requirements.
Separate defined details from decisions still openWindow profile RFQ example
Separate defined details from decisions still open
This hypothetical casement-window inquiry illustrates what a buyer can send. It does not describe a published APW product, approved window system or real customer project.
Concept illustration only. This is not a window-system section, manufacturing drawing, certified part or installation detail.
Hypothetical casement-window inquiry
- Window configuration
- Casement assembly and the intended opening direction
- Drawing reference
- Dimensioned frame and sash sections, units and approved revision
- Mating components
- Glazing build-up, gasket, hinge, locking and corner-joint references
- Material and finish
- Approved alloy and temper, thermal construction, exposed-face finish and coating requirement
- Finished supply
- Cut lengths, machining, critical checks, inspection, quantities, packing and destination
Choose a sourcing path
Start with the window information you have
A system reference, section drawing or project brief can begin the inquiry. Identify which window details are approved and which still need review.
- 01
You have a section drawing or sample
Share units, drawing revision, mating-part references and finished lengths. Mark critical dimensions and open decisions before requesting supply.
Use the window RFQ example - 02
Your window specification is still open
Describe the operating style, glazing and project conditions already set by the system designer. Flag thermal, finish and interface choices for confirmation.
Discuss the requirement
Window profile selection
Specify the profile as part of a complete window assembly
Use the approved system drawings to keep extrusion geometry, mating parts and finished supply requirements together. The responsible window designer must confirm assembly performance.
Frame, sash, mullion and bead sections
Identify each part by drawing and revision. Show how the outer frame, opening sash, intermediate mullion and glazing bead engage in the chosen assembly.
Casement, sliding or fixed configuration
Casement windows need defined hinge, seal and locking interfaces; sliding windows need track, roller and interlock details; fixed glazing needs the approved retention and drainage arrangement.
Alloy, temper and finish
State the approved material condition and visible-surface finish. Hydro describes 6063 as a common starting point for visible architectural extrusions, not a universal specification for every window section.
Thermal and assembly requirements
State whether the approved system uses thermal-break aluminum profiles or non-thermally-broken sections. Hydro describes thermal-break joining; the project team must verify whole-window thermal, air, water and structural performance.
Drawing and dimension requirements
Dimension the features that control window assembly fit
Provide a dimensioned cross-section with units, datums and revision. Separate continuous extrusion features from cutting, holes and other finished-part operations.
Glazing and seal interfaces
Dimension glass rebates, glazing bead engagement, gasket seats, drainage paths and the specified glazing build-up.
Hardware and mating parts
Identify hinges, locks, rollers, tracks, corner connectors and fixing points where they affect the selected window style.
Revision, finish and inspection
Mark the approved drawing revision, exposed faces, finish requirements, critical fit dimensions, measurement stage and required inspection records.
This guide gives no universal wall thickness, tolerance, structural rating or window-system approval. Confirm project-specific requirements with the responsible designer and the selected system documents.
Clarify before sourcing
Four gaps that change a window profile inquiry
A section drawing becomes useful when it is tied to the selected window assembly and the condition in which each part will be supplied.
The system reference is incomplete
Frame, sash, mullion and glazing bead sections must work together within a particular window design; a nominal series name does not define every mating part.
Provide the system reference, section drawings, revisions and matching component list.
Glazing, seal and hardware interfaces are unclear
Glass thickness, gasket seats, drainage paths, hinge or roller positions and corner connections may control whether a section fits.
Show the specified glazing build-up and the relevant gasket, hardware, track and joint details.
Thermal construction is assumed
A thermal-break profile joins separated aluminum parts through an insulating element, but the required frame construction belongs to the selected window system.
State whether a thermal break is required and share the approved assembly detail; confirm complete-window performance separately.
Finished supply details are missing
The extrusion drawing alone does not state coating, cut length, machining, inspection, packing or delivery requirements.
List the approved alloy and temper, finish, processing, critical checks, quantities and destination.
Window assembly contexts
How window style changes the profile interfaces
These generated images are concept illustrations of generic windows, not stocked APW products, completed projects or approved construction details.
Casement window profiles
Confirm frame and sash engagement, hinge and locking references, gasket contact and glazing retention for the selected opening system.
Sliding window profiles
Confirm the track, sash roller and interlock geometry, drainage route and glass and seal interfaces in the approved system.
Fixed window profiles
Confirm perimeter frame and mullion sections, glazing bead retention, gasket seats and the project drainage detail.
Before you send an RFQ
Bring the window sections and mating references together
A preliminary drawing or sample can start the conversation. Mark what is approved and what still needs confirmation.
- Window style, system reference, dimensioned sections or CAD files with units and revisions
- Glazing build-up, gasket, hardware, track, corner-joint and fixing references relevant to the assembly
- Approved alloy and temper, thermal construction, surface finish, exposed faces and project specification
- Finished lengths, machining, critical checks, inspection records, quantities, packing and destination
Inquiry coordination
From window drawing to a focused sourcing request
Keep each section, its mating parts and its finished supply condition connected through the inquiry.
01
Share the available specification
Send section drawings or samples, the selected window style, mating references and known material, finish, quantity and destination details.
02
Clarify open details
Identify missing dimensions, interfaces, thermal construction, processing and inspection needs. Refer whole-window performance and approvals to the responsible specialists.
03
Confirm the sourcing next step
Coordinate the supply discussion around the reviewed specification and outstanding questions. Confirm price, minimum order and delivery terms for the actual inquiry.
Technical references
Sources for alloy, thermal-break and coating questions
These sources provide general technical context. They do not verify APW product availability, coating certification or complete-window performance.
Hydro: 6063 alloy
Background on 6063 in visible architectural extrusions; select the material for the approved design.
Hydro: thermal break
Explains thermal-break joining in aluminum components; verify the selected window assembly separately.
QUALICOAT specifications
Describes architectural coating requirements; the reference does not establish that a supplier holds a quality label.
Window profile sourcing questions
Questions to resolve before a window profile RFQ
Use the approved window-system documents and qualified project review for structural, thermal, air, water and installation decisions.
They are extruded aluminum sections used as parts of a window assembly, including frames, sashes, mullions and glazing beads. Their shape and finished condition must match the selected glazing, hardware, seals and connections.
Start a window profile inquiry
Share your aluminum window profile requirement
Send the section drawing, mating references and supply details available today. Aluminum Profile Works will use them to coordinate the next sourcing discussion.
Your drawing and available details will help frame the inquiry.
Specification requirements reviewedQuantity and delivery assessed per projectDrawings and documents by emailInspection requirements confirmed per project