Weber Recognised Contractor – External Wall Insulation & Monocouche Systems
E Z Design and Construction Ltd is a Weber Recognised Contractor, approved to install Weber External Wall Insulation and Monocouche rendering systems in accordance with manufacturer specifications and industry best practice.
This status confirms that our work aligns with Weber’s technical specifications, ensuring correct system integration, accurate detailing, and long-term durability. Every Weber system is installed in strict accordance with manufacturer requirements to protect performance and warranty compliance.
E Z Design and Construction Ltd is a Weber Approved Contractor, trusted to install Weber External Wall Insulation and Weber Pral M – Monocouche Render systems to the correct specification, detailing standards, and manufacturer requirements.
We are an Weber Recognised Contractor for Weber Pral M Monocouche Render and Webertherm External Wall Insulation Systems
We are proud to be a Weber Approved Installer, holding formal manufacturer status as a Weber Pral M Monocouche Render Approved Applicator and a Webertherm XM Approved Installer. This ensures our work meets the highest industry standards and can be verified on request.
What Weber Recognised Contractor Status Means for Clients
- Installation carried out in line with Weber External Wall Insulation and Monocouche systems technical specifications and guidance
- Correct use of compatible materials, fixings, basecoats, reinforcement mesh, and finishes within approved Weber system build-ups
- Work completed to recognised manufacturer standards for durability, weather resistance, and long-term performance
Related Professional Credentials
Our manufacturer recognitions sit alongside our wider professional credentials, including trade NVQs, site safety training, formal construction management qualifications, and postgraduate education in sustainable building design and building performance.
You can explore these in full on our About Us and Director Profile pages.
The industry has traditionally been trade-led. We chose to go further — combining hands-on site experience with structured academic study and applied building performance science.
Learn More About Us
National Vocational Qualification (NVQ)
- NVQ 2: Solid Plastering
- NVQ 2: External Wall Insulation
- NVQ 3: Solid Plastering
- NVQ 3: Occupational Work Supervision
Site Safety and Compliance
- SMSTS: Site Management Safety Training
- First Aid: Emergency First Aid at Work
- Gas Safety: ACOP Awareness for EWI
- Asbestos Awareness: UKATA Standards
- Working at Height: Scaffolding & Access Safety
- Manual Handling: Ergonomic Site Safety
Trade Memberships & Affiliations
- PHT (Passivhaus Trust)
- iPHA (International Passive House Association)
- PHI (Passive House Institution)
- TGR (The Green Register)
- AECB (Environment Conscious Building)
Professional Qualifications
- ACIOB: Associate of the CIOB
- CIOB Level 4: Certificate in Site Management
- CIOB Level 4: Diploma in Site Management
- CSCS Black Card: Construction Site Manager
- ACAV Member of Association of Construction Assessors and Verifiers
- Trainer Skills (City & Guilds 7300)
Academic Education
Reviews
- Google Reviews: Read our verified 5-star customer reviews on Google.
- Checkatrade Reviews: Independently monitored with consistent 10/10 customer reviews on Checkatrade.
Trained and Approved (by Manufacturers)
- EWIPRO: Approved Contractor
- Johnstones Trade Stormshield: Approved Contractor
- Weber: SAINT-GOBAN Approved Contractor
Meet the director
We are Fully Insured Contractors
Documented Project Evidence
We have installed Weber external wall insulation and Weber monocouche render systems across Kent and South East London over many years. Where projects are documented publicly, installation-stage photographs can show Weber materials and system components used on site.
Published project example:
Weber Approved Contractor – Frequently Asked Questions
What Weber systems do you install?
We install Weber external wall insulation and render systems, including Weber EWI system build-ups and Weber monocouche through-coloured render finishes. As a Weber Approved Contractor, our work follows manufacturer technical guidance for correct detailing, system compatibility, and long-term performance.
Who is Weber?
Weber (part of Saint-Gobain) is a major UK supplier of façade systems, including external wall insulation, renders, and finishes. We install Weber systems in line with manufacturer specifications and best practice.
What does “Weber Approved Contractor” mean?
It means we are formally recognised by Weber as a contractor competent to install their systems in accordance with manufacturer standards. This supports correct system build-up, accurate detailing, and reliable long-term performance.
What is Weber monocouche render?
Weber monocouche is a through-coloured, cement-based render designed to provide a durable decorative finish. It is typically applied as part of a specified system, with correct preparation, basecoat where required, and detailing at openings and junctions to achieve a long-lasting result.
What is a Weber external wall insulation system?
A Weber EWI system is a complete build-up that may include insulation boards, mechanical fixings and/or adhesive, reinforcement mesh, basecoat, primers, and a specified finish coat. Correct installation improves thermal efficiency and weather resistance when installed to manufacturer guidance.
Are Weber systems certified?
Many Weber systems and components are independently tested and certified depending on the specification. Where certification is required, we confirm the relevant approvals and system documentation during the design and specification stage.
Do Weber provide technical specifications for projects?
Yes. Weber provide system guidance, detailing requirements, and project support where applicable. This helps ensure the installed system meets intended performance and compatibility requirements.
Do Weber offer warranties?
Warranty terms vary by system, specification, and compliance with installation requirements. We can advise on the appropriate Weber system options and confirm warranty requirements during quotation and specification.
Do you have real Weber project experience?
Yes. We have completed projects using Weber systems, including Weber monocouche work. For example, on our Bromley rendering project you can see Weber material bags visible during installation: External Rendering Project – Bromley.
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