Quality & Certifications
Independent verification of our commitment to quality. Our certifications demonstrate that products meet rigorous standards—not just our claims, but verified by third parties.
Our Certifications
ISO 9001:2015
FM 588944
Quality management system certified to ISO 9001:2015 (Certificate FM 588944). Ensuring documented processes, continuous improvement, and consistent product quality across all operations.
Externally audited annually New certificate being issuedBSI Kitemark
KM 593499
Soil & waste products independently tested and certified by BSI to BS EN 1329-1 — plastics piping systems for soil and waste discharge.
Certificate KM 593499 Download CertificateWRAS Approved
#2207406
MDPE pipe systems approved by the Water Regulations Advisory Scheme for use with potable (drinking) water supply, meeting all requirements of the Water Supply Regulations.
Potable water certified New certificate being issuedBBA Certified
09/4705
British Board of Agrément Certificate 09/4705 for Aquaflow Inspection Chambers. Covers foul water (H1) and rainwater (H3) drainage with 50+ year assessed service life.
Certificate 09/4705 Download CertificateAdditional Certificates & Declarations
Fire Test — Double Embossed Cladding
BS EN 13823 fire test by BTTG/Shirley Technologies. Classification: Class C, s3, d0 per BS EN 13501-1:2018. Tested on Embossed Cladding Platinum Grey.
Download PDFDecor Cladding — Declaration of Performance
EU CPR No 305/2011 Declaration of Performance for PVC-UE interior wall panelling profiles.
Download PDFDouble Embossed Cladding — Declaration of Performance
EU CPR No 305/2011 Declaration of Performance for PVC-UE exterior cladding profiles per BS EN 13501-1:2018.
Download PDFCertifications Aren't Just Logos
Certifications represent independent verification that our products meet specific standards through ongoing testing and auditing. They're not a one-time achievement—they require continuous compliance.
The BSI Kitemark (KM 593499), for example, requires factory production control audits, batch testing, and full compliance with BS EN 1329-1 for soil & waste piping systems. BSI inspectors visit our factory regularly and can conduct unannounced inspections.
When you specify Kitemark-certified products, you can be confident they'll perform as expected—backed by independent verification, not just manufacturer claims. And if products fail to meet the certified standard, the Kitemark provides legal recourse.
What Kitemark Certification Requires
- Type testing — Products tested to British Standards at accredited laboratories
- Factory audits — Regular BSI inspections of production facilities
- Surveillance testing — Ongoing product testing at random
- Quality system — Documented QMS meeting ISO 9001 requirements
- Consumer protection — Legal recourse if products fail to perform
Standards by Product Range
Every product range is manufactured to the relevant British and European standards.
| Product Range | Standard |
|---|---|
| Rainwater Systems | BS EN 12200-1 |
| Underground Drainage | BS EN 1401-1 |
| Soil & Waste | BS EN 1329-1 |
| MDPE Water Pipe | BS EN 12201 |
| PVC-U Roofline | BS EN 10077 |
| External Cladding | BS EN 14915 |
| Wall Panelling | BS 3837 |
| Push-Fit Joints | BS EN 1452-3 |
Our Testing Processes
Our dedicated quality laboratory performs rigorous testing at every stage of production.
Impact Resistance Testing
Products are tested for impact resistance at various temperatures to ensure they perform in real-world conditions, from freezing winter mornings to hot summer days.
Dimensional Verification
Every batch is checked against precise dimensional specifications using calibrated instruments. Wall thickness, external diameter, and profile dimensions are all verified.
Colour Consistency
Spectrophotometer testing ensures colour consistency between batches. Whether you buy today or next year, the colour will match.
Material Analysis
Raw materials and finished compounds are tested for density, tensile strength, elongation, and Vicat softening temperature.
Pressure Testing
Drainage and pipe products undergo hydrostatic pressure testing to verify joint integrity and long-term performance under load.
Weathering Tests
Accelerated weathering tests simulate years of UV exposure to verify colour retention and structural integrity over the product lifetime.
Quality Management System
Our ISO 9001:2015 certified quality management system (FM 588944) ensures consistent processes across all aspects of our operation.
Documented Processes
Every process controlled, recorded, and traceable
Continuous Improvement
Regular management review and corrective actions
Staff Training
Competency-based training programme for all staff
KPI Monitoring
Data-driven quality metrics tracked daily
Corporate Policies
Need Technical Documentation?
Certificates, test reports, and compliance documentation available for specification purposes. Download from our resource hub or contact our technical team.