
Sandstone cleaning in Frenchs Forest
Family homes on big blocks near Garigal National Park: sandstone walls, stairs and paths cleaned at low pressure so the face of the stone survives.


2024 finalist in two business awards
Owner on site for every job, fully insured
- About 20 minutes from our Elanora Heights base
- Fixed price, itemised by surface
- Owner on site for every job
- Fully insured
- Residential pressure cleaning
- House washing
- Driveway cleaning
- Sandstone cleaning
- Stone sealing
- Roof cleaning
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
Frenchs Forest 2086
Sandstone cleaning for Frenchs Forest homes
Frenchs Forest is in the Northern Beaches Council area, about 20 minutes from our base in Elanora Heights. Frenchs Forest is a leafy suburb of family homes on big blocks, bordered by Garigal National Park and Davidson Park.
Shaded sandstone grows black mould and green algae quickly. We treat the growth and clean at low pressure so the stone keeps its face.
How often in Frenchs Forest
For most Frenchs Forest homes, sandstone is worth doing every 12 months. Shade, leaf litter and damp bring growth back sooner.

Our method
How we handle sandstone

Nathan is punctual, knowledgeable, polite and left our place neat and tidy.
Step 01 of 04
Test patch
We clean a small hidden area to show you the result and confirm the method is safe for your stone.

He was professional, responsive, and delivered exactly as promised.
Step 02 of 04
Apply the cleaner
A stone-safe treatment goes on to kill mould and lichen and is left to dwell.

Great work, fair pricing, and excellent communication.
Step 03 of 04
Low pressure rinse
Rinsing at a pressure that removes the dead growth without cutting into the stone.

Excellent service! Nathan is punctual and nothing is a problem.
Step 04 of 04
Spot treat and seal
Remaining iron or tannin stains are treated, then the stone can be sealed once dry.
Surfaces
Sandstone surfaces we clean in Frenchs Forest
- Sandstone retaining walls
- Sandstone steps and stairs
- Sandstone paving and flagging
- Pool coping
- Garden edging and sleepers
- Heritage facades and quoins
- Fireplaces and outdoor kitchens
- Rock faces and natural outcrops
- Seawalls (from land)
- Sandstone pavers around pools
Client voices
What our clients say
Rated 5.0 from 92+ Google reviews.
Nathan did an amazing job bringing our sandstone walls and path back to life. He was very polite and worked hard to make sure the entire job was completed to perfection.
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!
Reviews shown are from our Google Business Profile, unedited.
FAQs
Sandstone in Frenchs Forest: 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 sandstone be done in Frenchs Forest?
For most homes in Frenchs Forest, every 12 months. Homes under trees need it more often.
Do you offer sandstone across Frenchs Forest?
Yes. Frenchs Forest is about 20 minutes from our base in Elanora Heights, and we also work in Davidson and Belrose nearby.
What affects the price of sandstone in Frenchs Forest?
Mostly the size of the area and the surfaces involved. We inspect first and give you a fixed price, itemised by surface.
Can you remove the orange or rust stains?
Iron staining often comes from inside the stone. It can usually be lightened a lot with a specific treatment, though some natural banding is part of the stone.
Is it safe for heritage sandstone?
We test first and use the gentlest method that works. If a council heritage officer has specific requirements, we follow them.
How long does clean sandstone stay clean?
Unsealed, about one to two years in a shaded coastal garden. Sealed, it stays cleaner for longer and the next clean is quicker.
More in Frenchs Forest
Other services in Frenchs Forest
Free quote
Book sandstone in Frenchs Forest
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
Sandstone around Frenchs Forest
Frenchs Forest is in the Northern Beaches Council area, about 20 minutes from our base in Elanora Heights.
Frenchs Forest NSW 2086





