Trade Accreditations - Roofline Developments Ltd

Res-Tech Roofing is a company that was established in 2013 and provides products for the GRP, composites and roofing industries.

All Res-Tec Roofing products are made in the United Kingdom to ISO 9001 Quality Management and ISO 14001 Environmental Management standards.

Sika Liquid Plastics are a British based company that specialises in liquid roofing membrane technology and are leaders in cold applied roofing systems.

Since 1963 they have been producing an extensive range of high performance, technologically advanced liquid applied coatings and waterproofing membranes for the protection and waterproofing of roofs and balconies.

All Polyroof systems are exclusively installed by their national network of independent, fully approved roofing contractors, which we are proud to be part of. The approval, training and monitoring of approved contractors, like Roofline Developments, is audited by the British Board of Agrément under the BS EN ISO 9001:2008 quality system

VELUX offers an extensive number of roof window products for which we are approved installers. For more than 70 years, the VELUX Group has created better living environments for people around the world, using daylight and fresh air.

CHAS is established as the market leader for health and safety pre-qualification in the UK. It is available to suppliers (those who provide goods and services) and to organisations (buyers) looking for suitably competent suppliers.

The International Powered Access Federation (IPAF) promotes the safe and effective use of powered access equipment worldwide in the widest sense -- through providing technical advice and information, through influencing and interpreting legislation and standards, through its safety initiatives and training programmes.

Pasma is the lead trade association for the mobile access tower industry. Representing the interests of manufacturers, suppliers, specifiers and users, it provides and oversees the industry standard training scheme and is a major publisher of safety-related knowledge, information and guidance

TrustMark is the only Government endorsed scheme for almost all trades in and around the home. We award registered firms with our accreditation after thorough vetting and on-site inspections to ensure the firm is raising industry standards.

Tetra Working at Height are the UK's premier supplier of ladder safety systems.

As a member of CORC (Confederation of Roofing Contractors) we can supply 10-20 year insurance backed guarantees for all domestic and commercial projects

We are an approved contractor for Marley Eternit, which is a company with many years of experience in the roofing industry. They manufacture a wide range of tiles and slates from the more traditional clay tiles the more modern fibre cement slates and concrete tiles.