DI Water Technology
Zero total dissolved solids.
The reason our windows stay clean longer than the vendor who was there before us. A short study on why we do it and what it means for your property.
Water chemistry, plainly explained.
The Filtration Chain
300 parts per million to zero.
01
Tap Water
~300 ppm
Municipal supply. Calcium, chlorine, silica, and dissolved iron.
02
Sediment + Carbon Filter
~280 ppm
Traps particulates ≥ 5 microns. Adsorbs chlorine and organics.
03
Reverse Osmosis Membrane
~15 ppm
Semi-permeable membrane rejects 95%+ of dissolved solids.
04
Deionising Resin Bed
0 ppm
Anion + cation resins swap remaining ions for pure H⁺ and OH⁻.
05
Spot-Free Rinse
0 ppm
Delivered through a water-fed pole. Dries perfectly clear.
Traditional vs DI
The measurable difference.
Dimension
Traditional soap-and-squeegee
Bespoke DI System
Cleaning agent
Soap or ammonia-based glass cleaner
Pure H₂O — no surfactants, no residue
Result on drying
Streaks, mineral spots, film build-up
Streak-free, spot-free, film-free
Frequency needed
Every 4–6 weeks (chemical residue attracts new dirt)
Every 8–12 weeks — residue-free surface stays cleaner longer
Height reach
Ladders + rope access up to 3 stories
Water-fed pole reaches 5 stories from the ground — no ladders
Safety
Elevated fall risk, ladder incidents
Ground-based, zero fall exposure
Environment
Chemical runoff into storm drains
Zero surfactant runoff, pure water only
Zero surfactant runoff
Pure water only. Never a drop of soap in your storm drain — a hard requirement in many municipalities.
50-foot ground-based reach
Water-fed carbon-fibre pole clears up to 5 stories with zero fall risk. Insurance carriers love it.
40–50% longer between cleans
Residue-free glass doesn't magnetise dust. Cadence stretches. Annual bill drops.
Frequently Asked
The chemistry, plainly.
See the difference on your building.
Bespoke
Exterior Solutions
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