Resources
Please find below information about our products, prices and certifications as well as links to our CPD training area. If you need additional information on these or any other topic or require technical support for a current project, please get in touch with us directly by calling 0330 056 3355 or emailing help@naylor.co.uk.
Technical Information
ND-PP-018 MetroDrain Specification
PDF (807 kB)
ND-PP-009 Land Drainage Specification
PDF (141 kB)
ND-PP-012 N-Drain Specification
PDF (441 kB)
ND-PP-015 - Wrapped Land Drainage Technical Specification
PDF (357 kB)
ND-PP-011 Perforated Gas Ducting Specification
PDF (418 kB)
ND-PP-008 Twinwall MetroDuct Sticks Specification
PDF (432 kB)
ND-PP-010 Twinwall MetroDuct Coils Specification
PDF (486 kB)
ND-PP-017 Class 2 Twinwall Sticks Specification
PDF (439 kB)
ND-PP-021 Large Diameter Ducting Specification
PDF (665 kB)
Surface Water Drainage System - Technical Information
PDF (6 MB)
MetroDrain LC Twinwall Corrugated Drainage Pipe - Technical Specification
PDF (179 kB)
Class 1 Twinwall Cable Duct - Technical Specification
PDF (149 kB)
MetroDrain Pipes – Environmental Product Declaration (EPD)
PDF (911 kB)
Certificates
A3122_1 Issue 2 - Naylor C1 110mm PVC Cable Ducts to ENATS 1224 - certificate
PDF (733 kB)
A3122_2 - Naylor C2 38mm PVC Cable Ducts to ENATS 1224 certificate
PDF (709 kB)
A3122_3 - Naylor C2 54mm PVC Cable Ducts to ENATS 1224 certificate
PDF (708 kB)
A3122_4 - Naylor C2 110mm PVC Cable Ducts to ENATS 1224 certificate
PDF (707 kB)
ISO 9001 - 2015 certificate FM 01420
PDF (1 MB)
Plastic MetroDuct - BBA HAPAS Certificate 08_H131 - Third Issue 2020-12-01
PDF (1 MB)
Plastic Land Drainage - BS 4962 Certificate KM 58740 Expiry 2024-11-05
PDF (623 kB)
Plastic MetroDuct - BS EN 61386-24 Certificate KM-57808 Expiry 2025-01-18
PDF (652 kB)
Plastic MetroDrain - BBA HAPAS Certificate 09_H145 Product Sheet 1 - 150 to 900mm pipes and 150 to 750mm couplers - Seventh Issue - 2021-01-18
PDF (1 MB)
Plastic MetroDrain - BBA HAPAS Certificate 09_H145 Product Sheet 2 - 150 to 600mm Fittings - Sixth Issue 2021-01-18
PDF (1 MB)
Plastic MetroDrain - BBA HAPAS Certificate 09_H145 Product Sheet 4 - 150 Bends - First issue 2021-04-06
PDF (822 kB)
Scotland MetroDrain BBA Certificate
PDF (1 MB)
Plastic Cable Duct ENATS 12/24 issue 2007_08 - EA Technology Test Schedule T5952
PDF (286 kB)
Plastic Cable Duct ENATS 12/24 issue 2007_08 - EA Technology Certificate T5952
PDF (45 kB)
UKCAC Marking of Naylor Perforated Gas Duct
PDF (121 kB)
UKCAC Marking of Naylor N-Drain
PDF (111 kB)
UKCAC Marking of Naylor MetroDuct
PDF (121 kB)
UKCAC Marking of Naylor MetroDrain
PDF (117 kB)
UKCAC Marking of Naylor Land Drainage
PDF (121 kB)
Class 1 Cable Ducts ENATS 12/24 Issue 2021 - EA Technology Certificate A3002
PDF (235 kB)
MetroDrain Moulded Fittings - BBA HAPAS Certificate 09_H145 Product Sheet 4 - First issue 2021-04-06
PDF (494 kB)
Installation Guides
MetroDrain Installation guide
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Twinwall MetroDuct Jointing Procedure
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MetroPave Installation Guide
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MetroDrain XL (DN750) - Jointing Air Test
PDF (1 MB)
MetroDrain and N-Drain - Jointing Ait Test
PDF (1 MB)
Smart Chamber Installation Guide
PDF (629 kB)
MetroDrain Installation Instructions
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