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Polyroof Green Roof System

Name: Polyroof Green Roof System
Brand: Polyroof Products Ltd
SKU: rY4qTbEJfFR1htgBiv1TRh

Verified by manufacturer 2 months ago

Polyroof Green Roof System - Warm Roof PIR (New Build)

Polyroof Products Ltd

Third party certifications:

European Technical Approval (ETA)
Certificate type
BBA Agrément Certificate
Certificate type
ISO 9001 Quality Management
Certificate type
EPD
Certificate type
UK Technical Assessment (UKTA)
Certificate type

Extensive green roof system.

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BOS

+44 (0)1352 735135 Website

Application

Green Roof System for use on both flat and pitched roofs.

Installed over a cold liquid applied waterproofing system in conjunction with appropriate roof build-up.

Description

Green flat roof system, designed to reduce energy costs by creating natural insulation. They create peaceful retreats and recreational areas, natural habitats for wildlife, and they absorb storm water thereby reducing run-off into overworked sewer systems. On a wider scale, in city environments, green roofs improve air quality by absorbing pollutants and by helping to reduce the urban heat island effect.

City and suburban developments absorb and trap heat, whereas evaporation from a green roof has been shown to cool surrounding air temperatures. A green roof must, like any roof, protect the building from the elements via a high quality, totally dependable waterproof membrane. Polyroof’s cold liquid-applied seamless membranes are suitable waterproofing solutions for use in green roof systems because they are flexible enough to easily accommodate structural movement as well as being lightweight and extremely durable. When used in a green roof system the durability of Polyroof membranes are even further extended since there is no UV penetration.

Features and benefits:

Typically finished with sedum, wild and meadow flowers.
Low growing/ Minimal maintenance.
Lightweight.
Shallow substrates.
Ability to create Biodiverse environments.
Variants include non-planted 'brown roofs'.
Not typically designed for public access.
Uses RapidCure technology.
Cold liquid applied.
Manufactured in accordance with BS EN ISO 9001:2015 and BS EN 14001:2015.

Please consult Polyroof Products Ltd for further specification advice or go to https://polyroof.co.uk/system-applications/green-roofs/

General information

Color	Grey Guidance for specification option: Waterproofing system.
Finish	Smooth Guidance for specification option: Seamless, watertight finish.
Material	Polymer Guidance for specification option: Flexible hybrid polymer Polyisocyanurate (PIR) Expanded polystyrene (EPS) Stonewool
Shape	Other
Length	Bespoke Manufacturer guidance Please refer to project specific drawings. Formed on site.
Width	Bespoke Manufacturer guidance Please refer to project specific drawings. Formed on site.
Height	Bespoke Manufacturer guidance Please refer to project specific drawings. Formed on site.
Warranty description	20 year Guidance for specification option: As standard. 25 year Guidance for specification option: Subject to specification and discussions with Polyroof Products Ltd.

Uniclass	Ss_45_40_47_28 Extensive green roof systemsPrimary
CAWS	Q37/130 Extensive green roof

Specification data - Extensive green roof systems

Moisture control	-
Drainage layer	Not required. Guidance for specification option: Modular tray system. Required. Guidance for specification option: Roll-out system.
Filter membrane	Geotextile Filter Fabric.
Planting systems	-
Planting medium	Sedum. Wildflower. Meadow Flower. Mix.
Execution	Installation by Polyroof approved contractors.

Horizontal work	- Manufacturer guidance Please consult Polyroof for guidance and insert requirements.
Preparation Skirtings And Vertical Work	- Manufacturer guidance Please consult Polyroof for guidance and insert requirements.
Air and vapour control layer	Polyroof SA Vapour Control Layer. Guidance for specification option: With Polyroof SA Primer.
Insulation	Polyroof Tissue Therm Insulation. Guidance for specification option: Thickness dependent upon U-value requirement.
Insulation fixing	Adhesively Bonded / Mechanically Fixed. Dependant upon Wind Loading Calculation Data (BS EN 1991 – 1-4:2005 (Eurocode 1)).
Overlay	Not required with this system. Manufacturer guidance Overlay to insulation.
Carrier membrane	Polyroof SA Carrier Layer. Guidance for specification option: With Polyroof SA Primer.
System accessories	None. Polyroof pre-formed GRP Trims - drip/ upstand. Polyroof pre-formed GRP Trims - fillet. Polyroof pre-formed GRP Trims - termination bar. Polyroof pre-formed Internal Outlets. Polyroof pre-formed Through Wall Outlets. Polyroof Insulation Adhesive. Polyroof Fall Arrest Systems. Round Lightning Conductor Clip. Polyroof Fixing Plates (for PV cells / Balustrade systems). Polyroof PR Rooflights. Fixings - EJOT TKR, associated stress plates and plastic tube washers. Fixings - EJOT TKE, associated stress plates and plastic tube washers. Fixings - EJOT FBS, associated stress plates and plastic tube washers. Fixings - EJOT FPS, associated stress plates and plastic tube washers. Pebbles. Edge Trims & Connectors. Irrigation System. Inspection Box. Show more
Type	Green Roof System – Modular Tray. Guidance for specification option: Bespoke design. Green Roof System – Roll out. Guidance for specification option: Bespoke design.
Colour	Light Grey. Guidance for specification option: Protec. Chromite Grey. Guidance for specification option: Protec. Quartz Grey. Guidance for specification option: Protec. Cirrus Light Grey. Guidance for specification option: Protec Evolve. Nimbus Dark Grey. Guidance for specification option: Protec Evolve.
Fire performance	Achieves Broof T4 classification in accordance with BBA certificate (09/4676).
Cure time	30–60 minutes.
Application temperature	Protec: 3–30°C (The system can be installed down as low as 1°C deck temperature with the addition of Product Accelerators); Protec Evolve: 2–30°C (Product Accelerators must be used between 2–7°C deck temperature).
Substrate	Concrete. Structural Metal Roof Deck. Timber.
Fall	Flat. Pitched. Flat and pitched.
Certification	BBA Certificate Number 09/4676.
Resistance to water penetration	Suitable for use with zero falls in accordance with BBA certificate (09/4676).
Liquid waterproofing	Cold Liquid Applied Protec Resin with catalyst (two coats). Low Odour Cold Liquid Applied Protec Evolve Resin with catalyst (two coats).
Reinforcement	Polymat 450 (first coat).

Sustainability data

Country of material origin	United Kingdom
Country of product manufacture	United Kingdom
Material	Polymer Guidance for specification option: Flexible hybrid polymer Polyisocyanurate (PIR) Expanded polystyrene (EPS) Stonewool