A1 Roofing Colchester

As a leading roofing specialist in Essex, Mikra Services has extensive experience in fibreglass roofing, also known as GRP (Glass Reinforced Polyester) roofing. In this article, we will guide you through the process of fibreglassing a roof, highlighting the key steps and materials required.

Fibreglass roofing is a popular choice for flat roofs in Essex due to its durability, water resistance, and low maintenance requirements. It is ideal for residential and commercial properties, including schools, nurseries, and nightclubs, which are among our key contract clients.

• Fibreglass mat (typically 450g/m²)
• Resin (usually 2-3 kg per square meter)
• Hardener (usually 1-2% of the resin weight)
• Catalyst (usually 1-2% of the resin weight)
• Roller and tray
• Brush or squeegee
• Pool or mixing bucket
• Measuring cups and scales (1 ml and 1 kg)

1. Prepare the Roof: Ensure the roof is clean, dry, and free of debris. Any existing roofing material should be removed, and the surface should be primed with a suitable primer.
2. Apply the Fibreglass Mat: Cut the fibreglass mat to size, leaving a 50mm overlap around the edges. Apply the mat to the roof, ensuring it is smooth and even.
3. Mix the Resin: In a well-ventilated area, mix the resin, hardener, and catalyst in a pool or mixing bucket. Use a ratio of 2-3 kg of resin per square meter, and add the hardener and catalyst according to the manufacturer's instructions.
4. Apply the Resin: Use a roller and tray to apply the resin mixture to the fibreglass mat, working in sections to avoid drips and runs.
5. Finish the Surface: Use a brush or squeegee to smooth out the surface, removing any air bubbles or excess resin.
6. Allow to Cure: Allow the resin to cure for the recommended time, usually several hours or overnight, depending on the manufacturer's instructions.

• Always follow the manufacturer's instructions for the specific products being used.
• Ensure the roof is fully cured before exposing it to water or weather conditions.
• Use protective clothing, including gloves, goggles, and a mask, when working with fibreglass and resin.
• Ensure good ventilation when mixing and applying the resin.

Fibreglassing a roof in Essex can be a straightforward process when done correctly. By following these steps and using the right materials, you can achieve a durable and water-resistant roof that will last for years to come. If you're unsure about any aspect of the process, it's always best to consult a professional roofing specialist like Mikra Services. Contact us today on 01206 912046 to discuss your fibreglass roofing needs in Chelmsford, Colchester, and surrounding areas.