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Business Details
17 Years
experience
Trusted Roofing Contractors in Knowsley
Apex Roof Systems has been a leading manufacturer of the Guardian Warm Roof system since its establishment in 2009. Our commitment to excellence is demonstrated through investment in state-of-the-art equipment, comprehensive training programs, and rigorous quality control processes. We specialise in providing fully approved, energy-efficient roof solutions that create year-round usable spaces for homeowners. With a focus on trade partnerships, we deliver pre-assembled roof kits with full technical support, ensuring minimal disruption during installation. Our team of experts offers hands-on training to installers, guaranteeing professional results and customer satisfaction.

Backed by LABC approval and Jhai Building Control certification, our products combine advanced insulation, durable materials, and aesthetic finishes. We serve both retrofit and new-build projects, offering tailored solutions that meet individual client requirements. Our rapid national growth reflects our dedication to competitive pricing, timely delivery, and exceptional service standards. As part of the Team Guardian network, we provide marketing support and verification services to enhance trade partners' credibility. Our innovative approach ensures every Guardian Warm Roof achieves optimal thermal efficiency, structural integrity, and visual appeal.
Services
Conservatory Roof Replacement Home Extension Installation Trade Training Programs Technical Support Services Marketing Assistance Building Control Certification Pre-Fabricated Roof Kits Insulation Upgrades Roof Surveying Warranty Provision
Details
  • Year established: 2009
Highlights and features
  • We offer state-of-the-art training facilities for professional installers
  • Our products have full LABC and Jhai Building Control certification
  • Installation completed in just a few days with minimal disruption
  • Comprehensive technical support and guaranteed on-time deliveries
  • Energy-efficient systems achieving U-values as low as 0.10 W/mK
Associations and certifications
  • LABC (Local Authority Building Control)
  • Jhai Building Control
Services
Conservatory Roof Replacement
Transform existing conservatories with our Guardian Warm Roof system, achieving superior thermal efficiency and comfort. Our fully approved solution includes insulated plasterboard, weatherproof membranes, and decorative finishes. Installation completed in 3-5 days with minimal disruption to homeowners.
Home Extension Installation
Create additional living space with our pre-engineered Guardian Home Extension system. Features steel-reinforced structures, double-glazed windows, and high-performance insulation achieving 0.10 W/mK U-values. Available in multiple colours and finishes for seamless home integration.
Trade Training Programs
Comprehensive hands-on training for approved installers at our state-of-the-art facility. Covers technical specifications, installation techniques, and quality control procedures. Includes certification and ongoing support for Team Guardian members.
Technical Support Services
Dedicated support for trade partners including product specifications, surveying guidance, and on-site troubleshooting. Guaranteed delivery of pre-assembled roof kits with labelled components and complete fitting instructions.
Building Control Certification
Full LABC-approved documentation and Jhai certification for all installations. Includes structural calculations, insulation specifications, and compliance verification to ensure meeting UK building regulations for both domestic and commercial projects.
Questions
What types of roof systems do you manufacture?
We specialise in the Guardian Warm Roof system for conservatory replacements and the Guardian Home Extension for modular living space additions.
Are your products building regulation compliant?
All systems have full LABC approval and Jhai Building Control certification for UK regulatory compliance.
How long does installation take?
Most conservatory roof replacements complete within 3-5 working days with minimal disruption.
Do you provide training for installers?
Yes, we offer comprehensive training programs at our state-of-the-art facility for approved installers.
What support do trade partners receive?
Team Guardian members get technical assistance, marketing materials, and guaranteed product supply.
What energy efficiency standards do you meet?
Our systems achieve U-values as low as 0.10 W/m²K with advanced insulation packages.