1. Project brief
Confirm the project type, rooms, orientation, noise and weather exposure, operating preferences, performance goals and schedule.
2. Site survey
Verify opening dimensions, wall and insulation interfaces, removal conditions, external waterproofing, internal finishing and access for transport and installation.
3. Configuration
Record window or door type, opening sashes, profile, glazing, hardware, insect screen, colour, installation details and pricing boundaries.
4. Production and installation
Produce to the confirmed configuration and record fixing, filling, waterproof sealing, drainage and protection during installation.
5. Acceptance and support
Check appearance, dimensions, operation, locking, seals, drainage, sealant joints and document handover, with a signed acceptance record.
Information scope
This page provides general guidance and public brand information. It does not replace a site survey, architectural design, test report, formal quotation, contract or acceptance record. Model-specific performance, pricing and warranty terms must be confirmed in verifiable project documents issued by Door Teacher.