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Trusted Commercial Roofing Solutions in Kings Langley
Established with over four decades of expertise, we are a leading national roofing contractor specialising in flat roofing solutions for commercial, aviation, industrial, and educational sectors. Our commitment to excellence is demonstrated through our partnerships with major manufacturers, insurance-backed guarantees of up to 40 years, and rigorous adherence to safety and quality standards. As an ISO 9001 and ISO 14001 certified company, we prioritise continuous staff training, holding qualifications such as CSCS, NVQs, and asbestos awareness, ensuring technical proficiency and compliance.

Our achievements include industry awards like the MACE Best Performing Supplier and LWRA Winner for liquid waterproofing projects, reflecting our dedication to innovation and craftsmanship. We provide comprehensive roofing systems including single ply, hot melt, liquid waterproofing, and green roof solutions, supported by Construction Line Gold membership and 10 million public liability coverage.
Services
Single Ply Systems Hot Melt Roofing Cold Melt Systems Liquid Waterproofing Green Roofing
Highlights and features
  • We offer 40+ years of specialist flat roofing expertise across multiple sectors.
  • Our ISO 9001 and ISO 14001 certifications ensure rigorous quality and environmental standards.
  • We provide insurance-backed guarantees for up to 40 years on materials and workmanship.
  • Our team holds industry-recognised qualifications including CSCS, NVQs, and asbestos awareness.
  • We maintain 10 million public and employers liability insurance for client protection.
Associations and certifications
  • ISO 9001
  • ISO 14001
  • Construction Line
  • NFRC
  • IMA
Services
Single Ply Systems
We install durable single ply roofing systems using PVC, TPO, and EPDM membranes. These lightweight, flexible solutions offer excellent weather resistance and energy efficiency for new builds and refurbishments. Our certified installers ensure seamless application with manufacturer-approved techniques.
Hot Melt Roofing
Our hot melt roofing solutions provide robust waterproofing using bitumen-based materials applied at high temperatures. This method creates a monolithic seal ideal for complex roof geometries and high-traffic areas. We accommodate both electric and gas boiler installations.
Green Roofing
We design and install green roofing systems that combine vegetation with waterproofing layers to enhance sustainability. These systems improve thermal performance, manage rainwater, and contribute to urban biodiversity while maintaining structural integrity.
Liquid Waterproofing
Our liquid waterproofing applications create seamless, flexible membranes for flat and irregular surfaces. This cold-applied solution reduces installation time and is ideal for sensitive environments like healthcare facilities and transport hubs.
Roof Refurbishment
We specialise in upgrading existing roofs with modern materials and techniques. Our refurbishment services extend asset life, improve performance, and incorporate energy-efficient solutions while minimising disruption to building occupants.
Questions
What sectors do Itech Roofworks operate in?
We work across commercial, aviation, industrial, educational, transport, and healthcare sectors, providing tailored roofing solutions for both new builds and refurbishment projects.
Are your roofing systems covered by warranties?
Yes, we offer insurance-backed guarantees for up to 40 years covering both materials and workmanship, ensuring long-term performance and client confidence.
What safety certifications do your teams hold?
Our staff maintain CSCS cards, NVQs, IPAF, PASMA, SMSTS/SSSTS, harness training, and asbestos awareness certifications, with safety as our core operational principle.
Can you install green roofing systems?
Yes, we provide comprehensive green roof solutions that integrate vegetation with waterproofing layers to enhance sustainability and thermal efficiency.
What accreditations does Itech Roofworks hold?
We are ISO 9001 and ISO 14001 certified, Construction Line Gold members, and accredited by major manufacturers including Bauder, Sika Sarnafil, and IKO.