Commercial window cleaning in Brisbane, inside and out, on a schedule
External glass cleaned by water-fed pole from the ground, internal glass, partitions and sills cleaned by hand, with frames and tracks included. Scheduled as a periodic line item in your scope so the glass never reaches the point where someone complains about it.
- Typical frequency
- Monthly to quarterly outside, quarterly inside
- When we clean
- Daytime for external, after hours for internal
- Priced
- Per job, after a free walkthrough
- Reach
- Ground floor to about three storeys by pole
Fill in the form and the owner will call you within 30 minutes, Mon to Fri 7am to 6pm.
- Fully insured$20 million public liability insurance
- WorkCover in placeWorkers' compensation cover
- Police-checked cleanersEvery cleaner on every site
- Scored quality inspectionsResults shared with you
- Client portalCleans, scores, documents, requests
About this service
Glass is the one surface a regular clean is not allowed to touch properly. The office cleaner spot-wipes fingerprints off the front door, but the external glass, the high internal panes, the partitions and the sills are a separate job with their own equipment. Left alone, Brisbane's dust, rain and afternoon sun turn clean windows into a haze that makes a good office look tired.
Delta Cleaning cleans windows for offices, medical and dental practices, strata buildings and commercial premises across Brisbane and Moreton Bay. External glass up to about three storeys is cleaned from the ground with a water-fed pole and purified water, which dries without spots and keeps everyone on the ground. Internal glass, partitions, mirrors and display glass are cleaned by hand after hours, with frames, sills and tracks done at the same time so the windows look clean from both sides.
Window cleaning is scheduled rather than booked on complaint. For regular clients it sits in the scope as a periodic task with its own frequency for inside and outside; for anyone else it is a one-off job with a written price from a walkthrough. The owner inspects the result on the scored checklist and records the visit in your portal.
- The owner calls you within 30 minutes, Mon to Fri 7am to 6pm
- Scored inspections, shared in your portal
- Issues reported within 24 hours fixed at no extra cost
- Every site has an assigned team leader.
Clients rate our communication 10 out of 10. See the ratings
What a window clean covers
- External glass cleaned by water-fed pole with purified water, left to dry spot-free
- Ground floor glass walls and entry doors cleaned by hand, both sides
- Internal windows, high panes and skylights reachable by pole or step platform
- Glass partitions, meeting room walls and doors, including the fingerprint zone at hand height
- Mirrors in bathrooms, lifts and reception areas
- Frames, sills, ledges and tracks wiped so dirt does not run back onto clean glass
- Fly screens and security screens removed, washed and refitted where they are designed to come out
- Cobwebs and insect debris cleared from window reveals and awnings
- Hard water marks and paint spots noted, with a separate price if restoration is needed
- A note in the portal on any cracked panes, failed seals or stuck windows
Glass above pole reach needs rope access or an elevated work platform, which is a separate job with its own safe work method statement. We will tell you at the walkthrough which panes are in reach and which are not, rather than leaving them.
Buildings that schedule their windows
Offices and professional suites
Reception glass, meeting room partitions and the external face the clients see from the car park. Monthly or quarterly outside, quarterly inside, timed with the periodic deep clean.
Medical and dental practices
Waiting room windows, reception screens and internal glass cleaned after the last session with products suited to a clinical setting. Clean glass is part of the impression a practice makes before the first appointment.
Strata and body corporate buildings
Lobby glass, balustrades, lift mirrors and the common area windows the committee pays for. Quoted as a separate line item so the committee can approve a frequency and budget for it.
Glass gone hazy? Ask the owner to count the panes on a free walkthrough.
Free walkthrough, compliance pack shown, then a written scope and price. Nothing is signed until you are satisfied.
Fill in the form and the owner will call you within 30 minutes, Mon to Fri 7am to 6pm.
Short on time? The owner will call you back.
How we clean commercial windows
Inside and outside on different frequencies
External glass gets dirty faster than internal glass, so the two are scheduled separately in your portal. You see both dates, the inspection score and any notes about damaged panes without asking.
See how inspections work- 01
Walkthrough and reach check
The owner counts the panes inside and out, checks what is in pole reach, notes partitions, screens and any damaged or stained glass, and gives you a written price per job or a periodic frequency.
- 02
Outside, from the ground
External glass is cleaned with a water-fed pole and purified water. Frames and sills are brushed first so the run-off does not re-soil the glass. The water dries spot-free without squeegeeing.
- 03
Inside, after hours
Internal glass, partitions and mirrors are cleaned by hand after your last staff member leaves, with sills, tracks and frames wiped. Desks and furniture near the glass are covered or moved back as needed.
- 04
Inspect and schedule
The owner checks the glass on the scored inspection in daylight, notes any seal failures or cracks, and records the visit and the next date in your portal.
Guides on window cleaning
- Offices
The office cleaning checklist: what should be done daily, weekly and monthly
A practical office cleaning checklist for Brisbane workplaces: what belongs in every visit, every week and every month, plus the periodic jobs scopes forget.
5 min read - Offices
Why a deep clean before the end of the financial year pays off
Why Brisbane businesses book a deep clean before 30 June: periodic work in one planned window, budgets used before they close, and a reset for the new year.
5 min read - Choosing a cleaner
How much does commercial cleaning cost in Brisbane?
What commercial cleaning costs in Brisbane depends on hours, scope, frequency and wet areas. How a price is built, with a worked example and its assumptions.
5 min read
Often paired with
Sectors we clean for
Windows cleaning near you
A few of the suburbs where we already do this work. Every area page lists the full service set.
How often should office windows be cleaned?
External glass in Brisbane usually needs cleaning monthly to quarterly, depending on exposure to traffic, dust and rain. Internal glass and partitions are usually quarterly. The walkthrough sets a frequency for each, and the scores tell us if it needs adjusting.
Do you clean windows above the ground floor?
Up to about three storeys, yes, from the ground with a water-fed pole. Higher glass needs rope access or an elevated platform, which is a separate job with its own safe work method statement. We will say exactly which panes are in reach at the walkthrough.
Will the purified water leave streaks?
No. Purified water has no dissolved minerals, so it dries without the spots tap water leaves. The frames and sills are cleaned first so dirt does not run down onto the glass as it dries.
Can you do the internal partitions and glass meeting rooms?
Yes. Partitions, glass doors, meeting room walls and the fingerprint zone around handles are cleaned by hand after hours, along with mirrors and display glass. They are listed in the scope as part of the internal clean.
What does commercial window cleaning cost?
It is priced per job after a walkthrough, based on the number of panes, access, and whether inside, outside or both are included. For regular clients it is a periodic line item with its own frequency in the scope.
Areas we cover for window cleaning
All of Brisbane, northside to southside, including the CBD and inner suburbs, plus Moreton Bay (Redcliffe, Margate) and surrounding areas on request. One cleaner, one standard, whether it is a single suite or a portfolio of sites.
We also cover the suburbs between and around these. Not listed? Just ask. See every area we cover.
Book a free walkthrough. Then decide.
Four quick steps, about a minute. The owner calls you within 30 minutes during enquiry hours to set a time. Photos help, but they are optional.