Shade from walls, planting or nearby trees can leave parts of a patio damp for longer, giving moss and green growth more chance to settle into joints and textured paving. If you need patio cleaning in Castleknock, Reflect cleans suitable sandstone, flagstone, concrete and natural stone with the approach matched to the surface. Send us a few photos and we’ll quote the work before you book.
Send photos of the paving and any mossy, green or slower-drying sections. We will look at the surface, access and level of build-up and quote the patio clean before you decide to book.
Thanks — your patio cleaning enquiry has been sent to Reflect.
No obligation. Photos of the whole patio and closer shots of moss, joints or staining make the quote easier to assess.
Moss and algae do not affect every patio in the same way. Areas that dry slowly can hold green growth around joints and textured surfaces even when the rest of the paving looks fairly clean.
Moss can take hold between slabs and along edges where moisture lingers. Removing the build-up helps reopen the joints visually and gives the patio a cleaner, less neglected finish.
Algae and organic film can leave sections looking green and slippery, especially where sunlight and airflow are limited. Cleaning targets the surface build-up without assuming every mark has the same cause.
Sandstone, flagstone and other natural stone can be more porous than hard concrete. We look at the condition first so the cleaning approach suits the paving rather than simply using maximum pressure.
Show us the paving, receive a clear quote and choose a time for the clean when you are ready.
WhatsApp or call with your Castleknock location and a few clear photos. Include close-ups of mossy joints, green areas or worn-looking stone so we can see what needs attention.
The price is based on patio size, access, paving material and condition. If there are loose slabs, damaged joints or previous treatments, mention them before the clean is booked.
We choose a suitable cleaning approach for the surface and level of build-up. Patio power washing may be appropriate on some hard paving, while porous or older stone can need more care.
If the patio is not the only exterior area that needs attention, Reflect can also quote related cleaning, gutter and maintenance work around Castleknock and nearby Dublin 15.
Wash suitable driveways, paths and other hard exterior surfaces where dirt and weather build-up have settled.
View power washing →Keep exterior glass looking clear with window cleaning for homes and premises around the area.
View window cleaning →Clean entrance paving and driveways affected by surface dirt, weeds, algae or traffic marks.
View driveway cleaning →Remove leaves, moss and debris from accessible gutter runs so rainwater has a clearer route to outlets.
View gutter cleaning →Fix leaking joints, loose brackets, sagging sections and other gutter faults that need more than a clean.
View gutter repairs →Plan new or replacement decking around the garden layout, access and the way the space will be used.
View decking →Create a defined outdoor area with a pergola planned around the available garden space and practical use.
View pergolas →See the wider exterior cleaning and maintenance work Reflect provides for properties around Castleknock.
View local services →Planning more than one exterior job? Send the patio photos first and mention any driveway, gutter, window or maintenance work you would like quoted at the same time.
Castleknock is an established Dublin 15 suburb centred on the village, with residential areas extending through Laurel Lodge, Carpenterstown and Diswellstown. We quote patio cleaning across the wider local area and nearby neighbourhoods.
The aim is simple: understand the paving first, clean what can be cleaned safely and give you a clear quote before any work is booked.
Sandstone, natural stone, concrete and other paving can behave differently. We consider the material, joints and visible condition before deciding how the clean should be approached.
We focus on the places where organic growth is actually sitting — across the surface, around joints or along shaded edges — rather than treating the whole patio as one identical problem.
Cleaning can make a major visual difference, but not every stain disappears completely. Results depend on the paving material, age, previous treatment and condition of the surface.
Reflect is a Dublin-based, fully insured property-maintenance business with more than two decades of hands-on experience across exterior work.
The gallery shows genuine Reflect work on several paving types around Dublin. The images demonstrate the surfaces we clean and are not presented as Castleknock jobs unless the location has been confirmed.
Porcelain patio finish
Patio tile clean-up
Sandstone being cleaned
Granite paving result
Concrete slab clean
Natural stone washA selection of genuine Google feedback from customers who have booked Reflect for exterior cleaning and property-maintenance work.
“Did my windows and gutters great job no mess no fuss will be using them again.”
“Reflect power washed the garden, side area and front. I was delighted with the result and especially happy to use a local Swords company.”
“Great job and service, very nice to deal with. Highly recommended!”
Questions about moss, natural stone, stubborn marks, optional aftercare and the parts of Castleknock we cover.
We can clean moss and organic build-up from suitable patio surfaces and joints. Shaded areas can stay damp for longer, so the amount of growth and the paving condition are considered when we assess the job.
Yes. Reflect cleans suitable sandstone, flagstone and other natural stone as well as concrete and outdoor tiles. Porous stone can need more care than hard concrete, so the material and condition are checked before the cleaning approach is chosen.
Not always. Cleaning can lift a lot of dirt, algae, lichen marks and weather staining, but the final result depends on the paving material, age, previous treatments and how deeply a mark has set into the surface.
Where suitable, sealing, re-sanding or other paving maintenance can be discussed as additional work and quoted separately. These are not automatically included in a standard patio cleaning quote.
We quote patio cleaning throughout Castleknock and nearby Dublin 15, including Castleknock Village, Laurel Lodge, Carpenterstown, Diswellstown, Woodpark, Knockmaroon, Porterstown and surrounding areas.
Send us a few photos of the paving and the areas that bother you most. We will look at the surface, access and level of build-up and send a free, no-obligation quote before you book.