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Retrofit Insulated Facade Systems

Systems incorporating Parex high performance renders and coatings in conjunction with a choice of insulation products to create attractive, energy-saving facades on both new build and restoration projects.

Parex offer a selection of retrofit / upgrade External Wall Insulation options and finishes that are detailed below, to suit a wide range of substrates which are designed to meet the external insulated facade system requirements under the new Green Deal and ECO initiatives.

Parex will complete site inspections, U Value calculations, provide full specifications and technical manuals and details to support your retrofit project, whether it is a single property or multiple property scheme.

We can check if your property is eligible for funding support and can then if eligible, source funding for your scheme.

The Parextherm render systems below can all be applied onto a range of insulations including EPS (Expanded Polystyrene), CEEPS (Carbon Enhanced Expanded Polystyrene), Specialist Mineral Wool panels, PIR (Polyisocyanurate), Phenolic & Cork. Please refer to our Technical Factsheet opposite for more information.

Where can I get the system from?

Parex’s EWI systems are easily available from a range of specialist distributors backed up with technical support from Parex. These distributors offer local supply to you and offer a full delivery service, avoiding on-site storage requirements. For details of your nearest distributors, please contact Parex.

Who can install my EWI system?

Parex work with a range of specialist trained application companies who are capable of supplying and installing EWI systems. Under the proposed Green Deal initiative all application companies will need to be Green Deal Approved under PAS 2030 requirements. Parex is working in partnership with training organisations and the trade association INCA to meet this requirement as it comes into force. Trained installation companies ensure quality and assurance that the works will be completed effectively and in accordance with our requirements. If a Parex guarantee is required then an approved application company will be a pre requisite to obtain this.

Guarantees

Parex can offer an insurance backed guarantee on our EWI systems subject to certain obligations, inspections and sign off procedures. Please contact Parex for more details.

Available render systems

PAREXTHERM MINERAL render systems offer a specially formulated mineral based render, which forms part of an External Insulated Facade System (EIFS) / External Walling Insulation systems (EWI) that can be applied to many different substrates, providing a unique opportunity in flexibility of design. The system has Ofgem approval, full ETA certification and meets the thermal performance requirements of the proposed 2013 & 2016 Part L Building Regulations.

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PAREXTHERM ACRYLIC render system are available in an extensive range of colours, finishes and textures which forms part of an External Insulated Facade System (EIFS)/ External Walling Insulation systems (EWI) and can be adapted to meet the expectations and design requirements of the architect and designer. The system has Ofgem approval, full ETA certification and meets the thermal performance requirements of the proposed 2013 & 2016 Part L Building Regulations.

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PAREX Advanced Masonry Simulation (AMS) combines the natural look and feel of brick with the construction and performance advantages of a PAREXDIRECT and PAREXTHERM acrylic exterior finish and insulation system (EIFS). The system has Ofgem approval, full ETA certification and meets the thermal performance requirements of the proposed 2013 & 2016 Part L Building Regulations.

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