Keeping sliding windows smooth through harmattan
Harmattan dust is hard on sliding windows and doors. A few minutes a month keeps tracks clean, rollers quiet and seals working.
By the Workshop team · 4 minute read
Why sliding tracks suffer
Fine harmattan dust settles in the bottom track and mixes with dew into a gritty paste. Rollers grind through it, wear faster, and start to stick. Brush seals clog and stop keeping dust out.
A monthly five-minute clean
Slide the sash fully open. Vacuum the track with a narrow nozzle, then wipe with a damp cloth. Slide it the other way and repeat. Never use oil, which turns dust into sludge; a dry silicone spray is fine.
Check the drainage holes
Small slots on the outside of the frame let rainwater out. In dry season they block with dust and then overflow in the first rains. Clear them with a thin wire in March.
When to call us
If a sash still drags after cleaning, a roller may be worn or out of adjustment. We replace rollers and brush seals on site, usually within an hour per window.
FAQ
Do you service windows you did not fit?
Yes, most aluminium systems. Send photos first so we bring the right parts.
How much is a roller replacement?
About ₦15,000 per sash including fitting. Example rate.
Can I book a yearly check?
Yes, our care visit checks seals, rollers and locks once a year.
Need a hand?
Book a care visit or a free survey for new windows.