Will pressure washing wreck my joints or stone?

We match the method to the surface. Soft stone gets a gentler approach; block paving gets re sanded after, not left loose.

Will the weeds come straight back?

We treat the growth and re sand the joints with kiln dried sand, which is what keeps them out.

Do you take the dirty water and mess away?

We control run off, sweep up, and leave your garden as we found it minus the grime.

Can you seal it so it stays clean?

Yes. An optional seal slows staining and regrowth and brings the colour up. We quote it as an extra so you choose.

Freshly cleaned sandstone patio in a private garden

RESIDENTIAL PATIO AND PAVING CLEANING

Bring your patio back to the colour it was when it was laid

Deep cleaning for paving, natural stone and block paving, then re sand and seal so it stays clean for longer. Done by crews who clean and prep surfaces on commercial sites every week. Covering London and the South of England.

Request a site survey Call 077 6178 1304

Re sand + seal

Joints restored, not left loose

RAMS

On every job

Run off

Controlled and cleared

Same crews

We use on commercial sites

01 / service

When patio and paving cleaning is the right call

Black and green film is covering the slabs.
Weeds and moss are in every joint.
Sand has washed out of the block paving.
You want it ready for summer or for a sale.

02 / why quick blasts fail

Why a quick blast does not last

Pressure alone can make paving look better for a week while leaving the joints loose and the roots alive. The method has to suit the surface.

Dirty water pushed into joints

The mess moves around the paving instead of being controlled and cleared.

Sand blown out leaves blocks loose

Block paving needs the joints restored after cleaning.

Weeds return in weeks

Growth has to be treated before the clean and the joints restored after it.

Wrong pressure pits soft stone

Natural stone needs a gentler method than concrete paving.

03 / process

Clean the surface. Restore the joints.

Survey and surface test

Check the stone, block paving, drainage and any fragile edges before choosing the method.

Treat weeds and moss

Treat growth before cleaning so the work lasts longer than a quick blast.

Deep clean

Clean with the right pressure, head and chemistry for the surface.

Re sand joints and optional seal

Re sand block paving joints and quote seal as an optional extra where it suits the surface.

Scope · included

Surface test and cleaning method selection
Weed and moss treatment
Patio, driveway or block paving clean
Re sand for block paving where scoped

Scope · not included

Garden landscaping
Fence painting or timber repairs
Replacement paving or drainage works

Frequently asked

Answers before the survey, not after the quote.

Will pressure washing wreck my joints or stone?: We match the method to the surface. Soft stone gets a gentler approach; block paving gets re sanded after, not left loose.
Will the weeds come straight back?: We treat the growth and re sand the joints with kiln dried sand, which is what keeps them out.
Do you take the dirty water and mess away?: We control run off, sweep up, and leave your garden as we found it minus the grime.
Can you seal it so it stays clean?: Yes. An optional seal slows staining and regrowth and brings the colour up. We quote it as an extra so you choose.

“Had a good experience on a large scale retail superstore with interior and exterior decorations. Undercroft carpark spraying and fire intumescent coatings. Good attention to detail with a compassionate and professional lead from the director of the company.”
Jaime Benson · Site Lead · Retail superstore programme

Request a paving quote

Tell us about your patio

Send a photo and the rough size and we will come back with a fixed quote.

077 6178 1304 · mobile office@astardecorators.com