Deciding to invest in a roof refurbishment is a significant step for any Scottish homeowner. Unlike a simple clean, a professional service is a multi-stage process designed to clean, repair, and protect your roof for over a decade. Understanding the roof refurbishment process ensures you know exactly what to expect and why each step is critical to the longevity of your roof.
Phase 1: The Initial Survey And Preparation
The professional roof coating process begins long before any sealant is applied.
- Initial Survey: A specialist conducts a thorough, non-intrusive survey of the entire roof area. This inspection assesses the condition of the tiles, looks for moss saturation, identifies coating cracked roof tiles and confirms overall structural soundness. This survey dictates the scope of the repair work needed.
- Access and Safety Setup: Before any physical work begins, safety scaffolding or appropriate access equipment is erected. Ground-level areas are protected with sheeting to contain debris and minimise disruption.
Phase 2: Cleaning And Biocide Treatment
This is arguably the most critical stage, ensuring the coating bonds correctly to the tiles.
- Pressure Washing: The entire roof is cleaned using specialist high-pressure equipment. This step removes all ingrained dirt, lichen and heavy moss build-up. The washing is highly effective but careful, ensuring no further damage is caused to the tiles or the roof structure beneath.
- Biocide Application: Once clean, a potent biocide treatment is applied. This solution penetrates the tile surface to kill any remaining moss or lichen spores deep within the porous material. It is essential for preventing rapid biological regrowth and is a core part of the roof refurbishment process. This treatment is typically left to dry and activate fully.
Phase 3: Repair And Priming
With the roof clean and sanitised, the surface is now prepared for protection.
- Tile Repairs: Technicians replace any individually damaged, broken or severely coating cracked roof tiles identified in the initial survey. They also inspect and repair or re-point any ridge tiles, verges or cement-based issues to ensure the roof is completely watertight. This crucial preparation elevates the overall roof tile refurbishment quality.
- Primer Application: A specialist primer or binder is applied to the clean, dry tiles. This transparent coat is designed to enhance the adhesion of the final sealant, improving the lifespan and performance of the subsequent application. This step prepares the surface perfectly for the final coating.
Phase 4: Application And Curing
This is the final, protective stage of the roof refurbishment Scotland.
- Two Coats of Sealant: The durable, specially formulated protective sealant is applied in two generous coats, typically via airless spray equipment to ensure even coverage. The first coat absorbs into the tile, and the second builds the impenetrable surface layer. This process is the core of the roof coating application, sealing the tile against water absorption and UV degradation while allowing the roof to ‘breathe’.
- Curing and Site Tidy: The full process generally takes 2-3 days depending on the weather, with curing time for the final coat being essential. The site is then fully cleared, and all waste material is responsibly removed, ensuring minimal disruption to the homeowner’s routine.
Don’t risk your investment with an incomplete job. A proper roof refurbishment requires expert preparation and the highest quality materials. Contact Lti Transformations today to schedule your free inspection and ensure your roof benefits from our complete, professional service.
