We take care of your Property.
Roof cleaning can be a messy job so garden pots, furniture etc need to be moved away from the
property prior to the cleaning. In addition, the cars should be moved out of the driveway or well away
from the house. If your neighbour’s property is in close proximity to yours they may also require to move
cars or have their garden happed.
Roof Cleaning Aberdeen
Vortex Low Pressure Roof Cleaning System
Vortex Low Pressure Roof Cleaning
VORTEX Nozzle projects a low-pressure swirl of
water to clean the roof tile surface gently and
effectively. The vortex Cleaning System is specially
designed to deliver a constant flow of low pressure
spinning water that quickly breaks down grime and
effectively removes moss,lichen and algae.
How does this work?
The pressure washer’s ability to clean depends upon a combination of pressure (measured in PSI) and
flow rate (in litres per minute) both are equally important.
The flow rate in litres per minute is a very important measure of the cleaning ability. In general DIY
machines commonly have flow rates as low as 6-8 litres/min whereas commercial units have flow rates
varying from 20 to 40 litres a minute at the same pressure of a domestic machine, double the flow
means double the cleaning power. Using a lower pressure but a larger flow rate leaves a oustanding
cleaning outcome.
Roof Cleaning Aberdeen
The Importance of Quality Products.
The importance of a quality biocidal wash equates
to the longevity of the roof clean. The Biocidal
Wash Cotec use is a high quality, professional-
grade product that can be used in conjunction with
power washing as a post-treatment or as a
standalone softwash.
The product is fully biodegradable, does not bio-
accumulate and is also PH neutral thus safe for
children and pets once dry. It also contains no
bleach or acids and is harmless to all know
building materials.
MOA
The biocidal wash soaks deep into porous
surfaces – killing the micro-organisms These
actions extend the initial cleans longevity keeping
your roof cleaner for longer.
Why Us?
We Take Care of Your Property
Roof Cleaning Aberdeen the Cost.
The cost of having your roof cleaned will vary widely from company to company as will the quality of
service. Cotec’s customers service is second to none so you can be assured of a quality finish every
time. We guarantee all our low-pressure roof cleans for 3 years confident in the quality of service we
provide and the superior products we use. We take care of your property ensuring that is in pristine
clean condition before we leave.
Roof cleaning cost is based on roof size prices start from around £400 upwards for a roof clean and
biocide which includes the 3 Year Moss Free guarantee.
We take care of your Property.
It is imperative to our company that we complete the works to our customer’s satisfaction so it is
essential that we leave your property is pristine condition and the quality of our workmanship achieves
a very high standard. This accomplished we would hope to secure our customers recommendation
which is a vital part of our business as one good job leads to another. The company is vetted by
Checkatarde where our reputation matters
Roof Repairs Gutter Repairs can be added to any roof clean.
About Us
Affordable - Dependable - Experienced - Roof Cleaning & Coating Service
Vortex Super Heated Water Roof Cleaning System
This super-heated water takes algae, moss and lichen off the surface with ease whilst killing off bacteria
and spores which eliminates the need for a biocide however we still apply a quality biocidal wash - the
residual biocide" effect helps prevent re-colonisation by biological growths, ensuring your surfaces
remains cleaner for longer. It is a spectacularly, effective system and has no negative environmental
effects.
The system works on a variable combination of high temperatures and low pressure. Temperatures can
reach up to 130°C at the nozzle end and the operator can vary the temperature and pressure according
to the type of grime or substrate.
Roof Cleaning Low Pressure Wash
Roof Moss Removal Aberdeen
Roof Cleaning using our standard vortex system
gives excellent results as shown in the before and
after photographs. This low pressure roof cleaning
system removes moss lichen algae from the tiles
surface on the day of the clean unlike softwashing.
The clean is followed by the application of a biocide
to kill off any spores and give some residual
protection to the substrate. Roof Cleaning can
usually be completed in one day but this will depend
on the roof size, roof pitch and tile type.
Why Us?
We Take Care of Your Property
During Roof Cleaning
After Roof Cleaning
Low Pressure Roof Cleaning the results that can be achieved.