For contractors and procurement teams
Aluminium contractor for glass and facade projects
As an aluminium contractor, Qusoor Al-Sultan reviews your BOQ, drawings and specifications through its technical office before pricing. Start with what you have, even an incomplete file: a joint review sets out what is in scope and what needs clarifying. The factory is in Makkah and supplies and installs anywhere in Saudi Arabia.
Send these to start the review
Know what needs clarifying before pricing
A BOQ may list a general item, while the drawings show where it sits and how it is divided, and the specifications set the system, glass or finish requirements. Reviewed together, they define:
- the items that belong to the aluminium and glass works
- the scope limits against other trades
- the systems, sizes and quantities available
- the openings and facades linked to each item
- the glass and finish requirements
- the information that still needs a query
Pricing then rests on a clearer scope, and open points stay visible instead of turning into assumptions. If the project needs explicit compliance with the Saudi Building Code at pricing or approval, see our quality standards and Saudi Building Code review.
Move from tender to execution with the right information
Tender and pricing
Understanding the items, the scope limits and anything that could affect the study or the price.
After award
The scope is tied to the sizes and details fabrication will rely on, through shop drawings and a material take-off (MTO).
Technical office and shop drawingsMoving to site
Area readiness, supply, installation and the snag list, until handover.
Project execution and quality controlChoose the works in your project package
Aluminium doors
and windows
Curtain
wall
Structural
glazing
Skylights
and glass roofs
Aluminium
cladding
Tempered
glass
If the package combines more than one system, see all our aluminium and glass services for the scope of each. To weigh up facade systems, read glass facades: curtain wall or structural glazing.
See examples of our work before you decide
Qusoor Al-Sultan has delivered more than 250 projects since its activity began in 2018, including the curtain wall of Meshaal Medical Complex. Review examples and the scope of each before you send the package.
Browse our aluminium and glass projectsWhat if the project has already started?
Then the work starts from the project's latest status, not from scratch. Supply and installation are tied to that status and can be scheduled in phases to match the execution programme and the readiness of each area. Send the latest status you have, including:
- the part that needs to start first
- the areas available for work
- the latest approved drawings or details
- the work done so far
- any snags or points that need coordination
Have a BOQ or drawings for an aluminium and glass project?
Send the documents you have — complete or partial
Along with the project city, its current stage and the scope of works you want studied.
Aluminium contractor in Makkah: what is the difference between a factory, a workshop and a shop?
A shop or workshop suits one-off items and small quantities, usually priced per piece and without a technical office. A factory such as Qusoor Al-Sultan has a production line and a technical office that reviews the BOQ, prepares shop drawings and a material take-off, and schedules supply in phases. A subcontractor works inside the main contractor's contract.
| Aspect | Shop or workshop | Aluminium and glass factory | Subcontractor |
|---|---|---|---|
| Suits | One-off items and small quantities | Projects with a bill of quantities and an execution programme | The facade and openings scope inside the main contractor's contract |
| Technical office | Usually none | Yes — reviews the BOQ and prepares shop drawings and a material take-off | Works within the project's approvals |
| Pricing | Per piece | By the bill of quantities | Within the main contractor's contract |
| Supply and responsibility | — | Supply scheduled in phases to match the execution programme | Coordinating submittals and approvals, and responsibility for final site measurements |
Frequently asked questions
What should you send to get a quote you can compare?
Send the bill of quantities (BOQ) if there is one, the facade and section drawings, the door and window schedule, the glass and profile specification if it is approved, and the target handover date. With these documents the technical office defines what is in scope and what needs a query, so the price rests on a clear scope rather than on assumptions; send them through our request a quote page.
How does a contractor start working with Qusoor Al-Sultan?
By sending the BOQ, drawings and specifications available; the file does not have to be complete. The first review defines the aluminium and glass scope before pricing, and after award the technical office prepares the shop drawings and material take-off that fabrication in our Makkah factory relies on; see our technical office and shop drawings page.
Does Qusoor Al-Sultan support projects already under execution?
Yes. Work starts from the project's latest status — the part to start first, the areas available, the latest approved drawings and the work done so far — and supply can be phased to match the programme and the readiness of each area; see our project execution and quality control approach.
Can Qusoor Al-Sultan deliver several systems in one contractor package?
Yes. One package can combine aluminium windows and doors, curtain wall facades, structural glazing facades, skylights, aluminium cladding and architectural glass. The junctions between these systems are reviewed before fabrication; see all our aluminium and glass services.
Who follows up snags after the aluminium and glass works are handed over?
Qusoor Al-Sultan does, under the scope of works and the warranty terms agreed in the quote or contract, and it keeps maintaining the work it installed after the warranty as well. Send the quote or contract number and a description of the issue and its location, with photos or video; details are on our warranty and maintenance of our work page.
Technical review: Eng. Hisham, factory manager at Qusoor Al-Sultan, with more than 20 years of management and technical experience in aluminium and glass. He reviews the technical content of this page. Last updated: 6 October 2026.