Fibreglass repairs, replacements & materials
Manx Flat Roofs is the home of all things fibreglass on the Isle of Man. From flat roof repairs to brand new roofing projects, from fibreglass mouldings to all your fibreglass materials and supplies, we’re a one-stop-shop for all your fibreglass needs.
Cost Effective Flat Roof Replacement
At Manx Flat Roofs, we pride ourselves on delivering top-quality flat roof replacements designed to withstand the test of time. Whether your roof has suffered from wear and tear or you’re looking for a modern, durable solution, our expert team ensures every project is completed with the highest standards of craftsmanship and attention to detail.
For a more cost-effective alternative, we offer the Metroflex system. As an “overlay” solution, Metroflex can be installed directly over your existing roof covering, eliminating the need for a full removal and reducing both time and costs. This advanced system features flexible, fire-rated resins tested to the highest specifications (BS476 pt3 FAA) and comes with a 20-year material warranty. Its seamless, weatherproof finish not only protects your property but also enhances its appearance with a sleek Anthracite Grey (RAL 7016) look.
Whether you need a complete flat roof replacement or are interested in the efficient Metroflex overlay system, we’re here to provide reliable, long-lasting roofing solutions tailored to your needs.


Fibreglass Supplies at Great Prices
At Manx Flat Roofs, we stock a wide range of fibreglass supplies for retail, catering to DIY enthusiasts, tradespeople, and businesses across the Isle of Man. Whether you’re working on a flat roof, boat, caravan, or motorbike project, we’ve got everything you need to get the job done right.
Our inventory includes high-quality resins, topcoats, chopped strand mat, fibreglass trims, brushes, rollers, and much more. We source our materials from trusted manufacturers to ensure durability and performance, all while offering what we believe are the best prices on the island. What’s more, all SilverSeel products carry a materials guarantee, so you will be covered for anything nature can throw at your roof for 20 years.
As experts in fibreglass systems, we’re also here to provide advice and guidance to help you choose the right products for your project. Visit us to browse our extensive range, and let us help you find exactly what you need to achieve professional results at unbeatable value.
Fibreglass Moulding and Repairs
At Manx Flat Roofs, we bring years of expertise to repairing GRP fibreglass components for boats, caravans, and motorbikes, ensuring a seamless finish and long-lasting durability. Using advanced techniques and high-performance materials, we restore damaged fibreglass to its original strength and appearance.
Boats: Leaks and damage to hulls, decks, or other fibreglass structures can compromise a boat’s safety and performance. We specialize in repairing cracks, osmosis damage, and impact fractures, ensuring a watertight seal and a smooth finish. Whether it’s a small dinghy or a larger vessel, our repairs are tailored to withstand the harsh marine environment and keep your boat seaworthy.
Caravans: Fibreglass damage on caravans often occurs on roof panels, bodywork, or trims, leading to leaks and structural issues. We expertly repair cracks, chips, and delamination, ensuring your caravan is well-protected against the elements.
Motorbikes: From fairings to custom bodywork, we handle fibreglass repairs for motorbikes with precision. Whether it’s fixing cracks caused by minor accidents or restoring aged components, we ensure the repaired parts are as strong and visually appealing as new.
With our professional GRP repair services, your boat, caravan, or motorbike will look and perform at its best.
