Project Management System
A single point of contact from measurement to handover.
Every Selective Systems project runs through a dedicated project management system that tracks each unit from site measurement through fabrication, dispatch, and final installation — so you always know exactly where your project stands.
Because TOSTEM windows and doors are engineered rather than assembled on-site, the work behind the scenes starts long before installation day. TOSTEM maintains a dedicated team of engineers who calculate wind load, weather exposure, and site-specific requirements for every project based on location, building height, and dimensions — inputs we coordinate directly with our clients so nothing is left to guesswork.
That same discipline carries through to our own coordination: site visits, measurement sign-off, production timelines, and installation scheduling are tracked against a shared plan, with updates at every stage rather than a single call once the crew arrives.
What this looks like on site.
Coordinated from first measurement to final glazing.
Every opening tracked against a shared installation plan.
Multi-room projects managed as a single, sequenced rollout.
How we deliver it.
Site measurement & sign-off
Every opening is measured and confirmed with the client before an order is placed with the factory, eliminating the guesswork that causes on-site rework.
Engineering coordination
Wind-load, weather exposure, and structural inputs are calculated for the specific site and shared with the client ahead of fabrication.
Stage-by-stage visibility
Fabrication, dispatch, and installation milestones are tracked against a shared timeline, so you're updated at every stage — not just at the end.
One point of contact
A single Selective Systems coordinator owns your project end to end, rather than passing you between departments.