Aluminium Windows in Lagos

Measure the finished openings

Window openings should be checked before final fabrication, particularly on new buildings where plastering and screeding can change dimensions. The installer should record width, height and squareness and clarify whether any correction of the opening is included.

Profile, glass and hardware

Ask what aluminium profile, glass thickness, rollers, locks and accessories are being quoted. Sliding, casement and fixed windows have different hardware needs. If mosquito nets are required, confirm whether they are built into the system or supplied separately.

Weather sealing in Lagos

Heavy rain can expose poor sealing around window frames. External gaps should be properly treated, and drainage paths within sliding systems should not be blocked. On exposed elevations or higher floors, wind and access conditions may also affect the installation method.

Before approving fabrication

Confirm colour or finish, glass type, opening style and the number of panels before production starts. Skillland can help you compare Lagos aluminium-window professionals based on actual measurements and the required specification.