
Strata and apartment window cleaning in Castlecrag
Apartments, townhouses and common-area glass, for Castlecrag homes about 40 minutes from our base.


2024 finalist in two business awards
Owner on site for every job, fully insured
- About 40 minutes from our Elanora Heights base
- Fixed price, itemised by area
- Owner on site for every job
- Fully insured
- Window cleaning
- Exterior windows
- Interior windows
- Fly screens and tracks
- Glass balustrades
- Glass pool fences
5.0 Google rating from 92+ reviews
Owner-run, fully insured, 2024 award finalist
- 10+years cleaning local homes
- 500+jobs completed
- 2024finalist in two business awards
Castlecrag 2068
Strata and apartment window cleaning for Castlecrag homes
Castlecrag is in the Willoughby City Council area, about 40 minutes from our base in Elanora Heights. Castlecrag was designed by Walter Burley Griffin and Marion Mahony Griffin to sit within the sandstone and bush above Middle Harbour.
Older walk-up blocks have timber windows and original glass that need gentler cleaning, and stairwell glass that is often original too.
Buildings on sloping sites often have extra storeys at the back. We check which glass can be reached from the ground on each side.
Low-rise blocks under trees collect leaves on balconies and in window tracks, and sap on the upper glass.
We use the gentlest effective method on Castlecrag homes: by hand on original frames, pure water on newer glass, and rinse water kept out of the bush and off the stone. Steep sites mean we plan access around the rock.
How often in Castlecrag
For most Castlecrag homes, strata window cleaning is worth doing every 6 months. Leaves and sap build up on lower-level glass.
What affects the quote in Castlecrag
- Extra storeys on sloping sites.
- Older timber windows in walk-up blocks.
- Leaves on balconies and tracks.
Every quote is fixed and itemised by area after a quick look.
Glass in Castlecrag homes
Castlecrag was designed by Walter Burley Griffin and Marion Mahony Griffin to sit within the sandstone and bush above Middle Harbour. The Griffin houses are built of local sandstone and much of the suburb is heritage-protected, with newer homes following strict design rules. Windows here are often original steel or timber, set deep into stone.

Our method
How we handle strata and apartments

Nathan is punctual, knowledgeable, polite and left our place neat and tidy.
Step 01 of 04
Access and notices
We agree dates, lift bookings and parking with the building manager and give residents notice.

He was professional, responsive, and delivered exactly as promised.
Step 02 of 04
Common areas first
Entry, lobby and stairwell glass is done early, before the building gets busy.

Great work, fair pricing, and excellent communication.
Step 03 of 04
Units and balconies
Booked units are cleaned inside and on the balcony, with floors protected.

Excellent service! Nathan is punctual and nothing is a problem.
Step 04 of 04
Ground-level outside
Lower outside glass is cleaned from the ground with the pole and pure water.
Surfaces
What we clean in Castlecrag
- Apartment windows and sliders
- Balcony balustrades
- Townhouse windows inside and out
- Entry doors and lobby glass
- Stairwell and corridor glass
- Shared pool fences
- Lift lobby glass and mirrors
- Ground-floor shopfronts in mixed-use buildings
Client voices
What our clients say
Rated 5.0 from 92+ Google reviews.
Nathan just completed a pressure wash of our travertine pavers under our alfresco area, around the pool and the sundeck. What an absolutely fantastic job. Nathan is punctual, knowledgeable, polite and left our place neat and tidy. We will certainly be calling him back on a regular basis and can highly recommend him.
Nathan provided a reliable and professional property maintenance. Great work, fair pricing, and excellent communication. Highly recommend!
Nathan did a great job washing the external sides of our house. The weatherboard was dirty and had cobwebs. Nathan went above and beyond our expectations, the house was perfectly clean and all the cobwebs were gone.
Reviews shown are from our Google Business Profile, unedited.
FAQs
Strata and apartments in Castlecrag: questions
Straight answers before you book. Can't see yours? Call Nathan on 0416 007 745.
Still have a question?
Talk to Nathan directly. He quotes and attends every job himself.
How often should strata window cleaning be done in Castlecrag?
For most Castlecrag homes, every 6 months. Leaves and sap build up on lower-level glass.
Do you offer strata window cleaning across Castlecrag?
Yes. Castlecrag is about 40 minutes from our base in Elanora Heights, and we also work in Northbridge and Roseville nearby.
Can you clean windows on a Griffin house in Castlecrag?
Yes, gently. Original frames are cleaned by hand, and we keep water off the sandstone and joinery.
Do you keep water out of the bush?
Yes. Pure water carries no detergent, and we still direct run-off away from bushland.
Do you clean shared pool fences and lobby glass?
Yes. Common-area glass can be set on a regular schedule.
Do you provide insurance and safety documents?
Yes. Certificates of currency and safe work method statements are available for strata managers.
How long does an apartment take?
Usually an hour or two, depending on the number of windows and balconies.
More in Castlecrag
Other services in Castlecrag
Free quote
Book strata window cleaning in Castlecrag
Tell us what needs cleaning and we'll arrange a quick inspection. Or call Nathan on 0416 007 745.
Free quotes · Fixed, itemised prices · 5.0 from 92+ Google reviews
Find us
Strata and apartments around Castlecrag
Castlecrag is in the Willoughby City Council area, about 40 minutes from our base in Elanora Heights.
Castlecrag NSW 2068





