Roof coatings have become an increasingly popular choice for homeowners across Hamilton and South Lanarkshire in recent years — and it is easy to understand why. A professionally applied roof coating can dramatically extend the life of an ageing roof, restore its appearance, and provide genuine weatherproofing protection at a fraction of the cost of full roof replacement.
However, the rise in popularity of roof coatings has also attracted a number of less reputable operators to the market. In this guide, our Hamilton roofing team at Varey Contracts Ltd sets out what to look for when choosing a roof coating company — and the warning signs to avoid.
What Is a Roof Coating and How Does It Work?
A roof coating is a liquid waterproofing compound applied to the surface of existing roof tiles to seal and protect them. The most commonly used coatings are water-based acrylic or elastomeric compounds, which bond to the tile surface, fill minor cracks and gaps, and create a flexible, durable weatherproof layer across the entire roof.
A high-quality roof coating service typically involves several stages: professional cleaning of the roof to remove all moss, lichen and biological growth; treatment of the cleaned surface with a fungicidal biocide; individual repairs to any cracked or loose tiles; and finally the application of the coating itself in one or more coats. The process should also include re-pointing of any ridge tiles or verges where the mortar has failed.
A professionally applied roof coating can provide ten or more years of additional protection for an ageing roof, and many coatings are available in a range of colours, allowing you to update the appearance of your home at the same time.
Is My Roof Suitable for a Coating?
Roof coatings are most effective on concrete interlocking tiles, which are common on mid-20th century housing across Hamilton and South Lanarkshire. They can also be applied to some clay tile roofs and certain types of felt flat roofs, though each case should be assessed individually.
Importantly, a roof coating is not a substitute for structural repairs. If your roof has significant structural issues, missing tiles, or a badly failing underlay, these must be addressed first before a coating is applied.
What to Look for in a Roof Coating Company in Hamilton
- Experience and local knowledge — Choose a company with a proven track record of working on roofs in Hamilton and the surrounding area. Local experience matters; roofing conditions in Scotland are more demanding than in other parts of the UK, and the materials and methods used should reflect that.
- A multi-stage process — Be wary of any company that applies a coating without first thoroughly cleaning the roof, treating for biological growth, and making necessary repairs. Coating over moss, dirt or damaged tiles produces a poor and short-lived result.
- Written guarantee — A reputable company will provide a written guarantee for the coating, typically covering a period of ten years. Make sure the guarantee is provided in writing before work begins.
- Clear, written quotation — You should receive a detailed written quote that sets out exactly what work will be carried out, what materials will be used, and what the guarantee covers. Verbal quotes or vague descriptions of the work should be treated with caution.
- Verifiable reviews — Check the company’s Google reviews and other independent review platforms. Look for consistent, recent reviews from customers in your area, and be cautious of businesses with very few reviews or where all reviews were posted in a short time period.
- Proper insurance — Any roofing company working on your property must carry public liability insurance. Do not hesitate to ask for proof of insurance before work begins.
Warning Signs to Avoid
- Unsolicited doorstep selling — Reputable roofing companies do not typically send salespeople to knock on doors uninvited. High-pressure doorstep sales for roof coatings have been associated with poor-quality work and inflated prices across Scotland.
- Requests for large upfront payments — Established companies will not ask for full payment in advance. A reasonable deposit to cover materials is normal, but full payment before work is completed is not.
- No fixed business address — Check that the company has a verifiable physical address and has been operating for a reasonable period.
- Prices that seem too good to be true — Quality materials and skilled labour have a cost. An unusually low price is often a sign that corners will be cut.
Why Choose Varey Contracts Ltd for Roof Coatings in Hamilton?
Varey Contracts Ltd has been applying professional roof coatings across Hamilton and South Lanarkshire for years. We operate from our local office on Cadzow Street, Hamilton, and all of our work is fully guaranteed in writing. Our six-stage coating process includes full cleaning, biocide treatment, tile repairs, re-pointing and the application of a high-quality coating in your choice of colour.
Call our Hamilton office on 01698 446 755 or contact us online for a free, no-obligation written quote on roof coatings in Hamilton.