
RAMSAY & SONS
Professional Pressure washing and softwashing services
Roof cleaning Scotland


Professional Roof Cleaning & Moss Removal
The right cleaning method for the right roof
The right cleaning method for the right roof Not every roof should be cleaned in the same way. At Ramsay & Sons, we assess the age, material and condition of your roof before deciding how it should be cleaned. Depending on the roof, we can use our Peekaboo stand-off cleaning system, professional steam cleaning, or manual moss removal followed by biocide treatment.
With over 20 years’ experience in roof cleaning, our aim isn’t simply to make a roof look clean. It’s to clean it using a method appropriate for its condition, while identifying defects and maintenance issues that could cause problems later.
Call our Freephone: 0800 774 7218 for a free quote and advice.
Our Roof Cleaning Methods 1. Peekaboo™ Stand-Off Roof Cleaning Designed for suitable older concrete roof tiles Our Peekaboo Roof Tile Tickler™ is our specialist stand-off cleaning system.
Rather than putting a pressure nozzle directly against the tile surface, the Peekaboo system maintains a controlled distance between the cleaning head and the roof tile.
This allows us to remove heavy moss, algae, lichen and accumulated grime while controlling the cleaning action at the tile surface. We generally use this system on suitable older concrete tiled roofs, following an inspection of the roof and tile condition.
Why the stand-off distance matters Pressure alone doesn’t tell the whole story. The distance between the cleaning nozzle and the roof surface, water flow, nozzle type, angle and movement all affect how a roof is cleaned. Our Peekaboo system is designed to maintain a consistent stand-off distance rather than allowing the nozzle to be placed directly against the tile.
We work down the roof rather than forcing water upwards beneath tile overlaps, and the cleaning head is kept moving rather than being allowed to dwell unnecessarily on one area. Suitable for: older concrete tiled roofs where their condition makes this cleaning method appropriate. Not our normal choice for: newer coated tiles, slate, clay or particularly delicate roof coverings.
More Than Just a Roof Clean The Peekaboo Fixed Price System includes roof checks and minor repairs One of the biggest differences between our Peekaboo service and a straightforward surface clean is what we find while we’re working. Once heavy moss and dirt are removed, previously hidden defects can become much easier to see. During the process we carry out a comprehensive visual check and can identify issues such as:
* Cracked, broken or badly deteriorated tiles
* Loose or damaged ridge areas
* Defective pointing
* Damaged verge areas
* Debris and blockages around valleys and roof details
* Problems around skylights
* Blocked gutters and outlets
Where agreed as part of our fixed-price Peekaboo service, the specified minor repairs and maintenance are included rather than appearing as unexpected extras afterwards.
We find it-We fix it-We protect it




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Professional Roof Steam Cleaning
A gentler option for more sensitive roof coverings Not every roof is suitable for the Peekaboo system. For slate, clay, delicate tiles and roofs where a lower-impact cleaning method is preferable, we can use professional hot-water/steam cleaning. Steam cleaning combines heat with controlled water pressure to loosen organic growth and surface contamination without relying on aggressive close-range pressure washing. This makes it particularly useful where the roof covering requires a more sympathetic cleaning approach. Steam cleaning may be suitable for: Slate roofs • Clay tiles • Delicate roof coverings • Suitable newer tiled roofs The correct method is always determined by inspecting the particular roof rather than simply choosing one cleaning process for every property. For steam-cleaning jobs, we work from appropriate access equipment rather than unnecessarily walking across delicate roof coverings.

Manual Moss Removal & Biocide Treatment
A zero-pressure alternative Where mechanical or pressure-based cleaning isn’t appropriate, we can also manually remove moss using tools suited to the profile of the roof covering. The bulk growth is carefully removed before the roof receives a professional biocide treatment. The treatment targets the remaining biological growth and helps control moss, algae and lichen left on the surface. Unlike an instant clean, a scrape-and-treat roof can continue to improve in appearance as weathering removes dead organic material following treatment. This method can be particularly useful where preserving the existing surface of the roof covering is more important than achieving an immediate pressure-cleaned finish.

Every Roof Is Different We don’t believe in one cleaning method for every property.
Roof type/condition Method we may recommend Suitable older concrete tiles Peekaboo stand-off cleaning Slate Steam cleaning or manual treatment Clay tiles Steam cleaning or manual treatment Sensitive/delicate surfaces Steam or manual treatment Roofs unsuitable for powered cleaning Manual moss removal + biocide
The final recommendation is made after considering the roof material, age, surface condition, previous coatings and general state of repair.



Roof problems
Why Remove Moss From Your Roof? Moss isn’t simply a cosmetic problem. Moss holds moisture against the roof surface and can keep affected areas damp for longer after rainfall. Heavy moss growth can also find its way into gutters and outlets, contributing to blockages and drainage problems. On older or already weathered roof coverings, trapped moisture combined with repeated winter freeze-and-thaw cycles can contribute to further surface deterioration. Removing excessive moss can therefore form a sensible part of maintaining an older roof.
A clean, properly maintained roof can:
✓ Dry more quickly following rainfall
✓ Reduce the amount of moisture retained by heavy moss growth
✓ Help keep gutters and drainage routes clear
✓ Make cracked or damaged tiles easier to identify
✓ Allow ridge, verge, valley and flashing problems to be spotted
✓ Improve the appearance of the property
✓ Make ongoing roof maintenance considerably easier

Roof treatments
Roof Treatment After Cleaning Removing visible moss is only part of the process. Following cleaning, where appropriate, we apply a professional biocidal treatment to control residual organic growth such as moss, algae and lichen. Treatment can help slow regrowth and keep the roof cleaner for longer. We can also advise on additional protective treatments where appropriate for the particular roof surface.
We are CDP qualified and trained in the professional use of biocides, giving us access to trade-only raw-strength biocide products that are not normally available to the general public. This allows us to select and correctly dilute the appropriate professional treatment for the roof surface and level of biological growth. All treatments are applied responsibly and in accordance with the product instructions and relevant safety requirements. Professional treatment • CBS qualified • Trade-only biocides • Long-lasting moss control


Why Choose Ramsay & Sons?
Roof cleaning experience going back more than 20 years Roof cleaning isn’t something we’ve recently added to a list of exterior cleaning services. I started helping my father clean roofs for housing associations and council properties throughout Scotland when I was young, before eventually taking over the business myself.
That experience matters because knowing how to clean a roof also means knowing when not to use a particular method. Different ages and types of concrete tile, slate and clay can behave very differently. That’s why we offer several cleaning methods rather than trying to sell every customer exactly the same treatment.
With Ramsay & Sons you get:
✓ More than 20 years’ roof-cleaning experience
✓ Peekaboo specialist stand-off cleaning
✓ Professional steam cleaning
✓ Manual moss removal and biocide treatment
✓ Roof condition checks
✓ Minor repair options
✓ Fully insured professional service
✓ Free quotations and advice
Don’t Just Clean It — Check It A roof can look considerably better after cleaning while still having defects that need attention.
That’s why we pay attention to the roof itself while carrying out the work. Small problems can become expensive problems when they’re ignored. Our objective is to leave you with more than a cleaner-looking property: we want you to understand the condition of your roof and any maintenance that may be required
Which Roof Cleaning Method Do I Need? You don’t need to decide.
Send us photographs of your roof or arrange a quotation and we’ll advise which of our cleaning systems is appropriate. Peekaboo™ For suitable older concrete tiled roofs Steam Clean For slate, clay and more sensitive roof surfaces Manual Scrape & Biocide For roofs requiring a zero-pressure approach
Get Your Free Roof Cleaning Quote Call Ramsay & Sons today Whether your roof has heavy moss growth, staining, lichen or simply hasn’t been cleaned for years, we’ll assess its condition and recommend an appropriate method.
FREEPHONE: 0800 774 7218
Free quotes & advice • Fully insured • Local, experienced roof-cleaning specialists
Cost effective
Will your Buildings insurance cover your roof?
If damage from a roof leak is determined to originate from normal/wear and tear or the roof condition indicates a lack of maintenance, such leaks are typically classed as routine maintenance and will not be covered under your policy.
The process of having your roof cleaned, allows us to property inspect your roof for defects which will be identified and rectified.
Taking advantage of our services , your roof on the one hand reduce the likelihood of your needing to claim on your policy and on the other, if your unlucky enough to suffer storm damage, your roof will present in a demonstrably clean and well maintained condition to your insurer.
We cover the central belt

