Complete Overlay Roofing Systems

Looking for a reliable and cost-effective way to refurbish or waterproof your existing roof? Our Complete Overlay Systems offer seamless, durable, and weather-resistant solutions that can be applied directly onto asphalt, concrete, felt, metal, and other common substrates—without the need for costly re-boarding.

High-Performance Roofing Solutions for Every Project

Our range includes Ultra-Flex GRP Kits, HPX Hybrid Polymer Roofing System, and RoofCell by Cure It—each designed for maximum durability, easy application, and long-term protection:

✅ Ultra-Flex GRP Kits – A fully reinforced, elastomeric, and seamless GRP roofing system perfect for flat roofs, balconies, and foot-traffic areas. Applied ‘wet-on-wet’ for superior adhesion.

✅ HPX Hybrid Polymer Roofing System – A self-leveling, fast-curing, and all-weather polymer solution that adheres to most surfaces without the need for hardeners or primers.

✅ RoofCell by Cure It – A next-generation direct-lay GRP system that delivers high flexibility, fire certification, and outstanding durability for both new and refurbished roofs.

Don't Take Our Word For it! Here's What Our Customers Think

Worcester

Very good service, e-mails answered, good product details and instructions. Good value prices on all the products and delivered very quickly with a friendly and helpful driver. Would recommend and use again.

Martin P

Ashbourne

Excellent company to do business with - highly recommended. Direct line to really helpful advice; not condescending or patronising if you are a DIY'r or a trade new to this type of construction.

Matt T

Northumberland

Very satisfied with product and service. Recently bought a roof fibreglass kit from them and very happy with everything. I have already recommended to a couple of my friends.

David B

Worcester

Very good service, e-mails answered, good product details and instructions. Good value prices on all the products and delivered very quickly with a friendly and helpful driver. Would recommend and use again.

Martin P

Ashbourne

Excellent company to do business with - highly recommended. Direct line to really helpful advice; not condescending or patronising if you are a DIY'r or a trade new to this type of construction.

Matt T

Northumberland

Very satisfied with product and service. Recently bought a roof fibreglass kit from them and very happy with everything. I have already recommended to a couple of my friends.

David B

  • UNHAPPY WITH YOUR PRODUCT? WE'LL TAKE IT BACK!

    We stand by our high-quality products and your satisfaction is 100% guaranteed.

  • SECURE CHECKOUT

    We use encrypted SSL security to ensure that your credit card information is 100% protected.

1 2

Frequently Asked Questions

A complete overlay system is a waterproofing solution applied directly over existing roofing materials like asphalt, concrete, metal, or felt. These systems provide a seamless, durable, and weather-resistant finish without the need for re-boarding or full roof replacement.

✅ Cost-Effective – No need for extensive labor or new decking.

✅ Fast Installation – Quick application with minimal downtime.

✅ Seamless Waterproofing – No joints or seams that can lead to leaks.

✅ Long-Lasting Protection – Some systems come with guarantees of up to 20 years.

Yes! Systems like HPX Hybrid Polymer are designed for all-season application, even on damp surfaces. However, for optimal results, always check manufacturer guidelines for temperature and humidity recommendations.

Our high-performance roofing systems are designed for long-term durability, with warranties ranging from 10 to 20 years, depending on the product and application method.

  • Ultra-Flex GRP requires Ultra matting reinforcement but does not need additional hardeners.
  • HPX Hybrid Polymer is ready to use straight from the tin with no mixing required.
  • RoofCell by Cure It is a direct-lay GRP system, eliminating the need for extra primers.

Yes! Ultra-Flex GRP Kits and RoofCell by Cure It provide a reinforced surface suitable for walkways, balconies, and foot-traffic areas. Make sure to allow proper curing time before use.

Maintenance is minimal—just periodic inspections and cleaning to remove debris. Avoid using harsh chemicals or abrasive tools to extend the lifespan of the coating.