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Topseal GreenTop System - Fibreglass flat roof for a green roof

Verified by manufacturer 6 months ago

Topseal Systems Ltd Third party certifications:
  • BBA Agrément Certificate

    BBA Agrément Certificate

    Certificate type

  • ISO 14001 Environmental Management Systems

    Certificate type

  • ISO 9001 Quality Management

    Certificate type

Fully waterproof roofing protection, with a sedum/ wildflower living top layer.

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Application

Green roofing applications.

Description

Topseal GreenTop is environmentally friendly to install and provides the ultimate green roof system, guaranteed to perform as an active green roof, for a minimum of 25 years. It can be used to create a totally bespoke green roof or specified with Topseal’s recommended sedum green roof, or even an optional wildflower roof.


A Topseal GreenTop green roof can help increase local biodiversity, whilst adding positively to global environmental conditions. Apart from creating a naturally beautiful area, Topseal GreenTop adds extra thermal and sound insulation to a property, whilst delivering energy savings as it protects from internal temperature fluctuations in the summer and winter months.

The Topseal Greentop green roof will provide the ideal low-maintenance roof garden, with a high thermal resistance (typical U-value: 0.22).


Components:

- As Topseal DoubleTop System:

  • 18 mm OSB3 decking.
  • Topseal GRP roof, comprising: 2 x Topseal GRP laminate (450 g/m² reinforcement) and Topseal topcoat with choice of colours and finishes.


- Additional:

  • Drainage/ water retention layer.
  • GreenTop substrate.
  • GreenTop sedum/ wildflower.

General information

Color

Grey

Beige

Black

Blue

Bronze

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Finish

Anti-slip

Coarse

Coated

Rolled

Smooth

Material

Fiber-glass

Guidance for specification option:

GRP.

Fibre-reinforced

Glass Fibre

Glass Reinforced Plastic (GRP)

Glass reinforced polyester

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Shape

Circle

Oval

Triangle

Square

Rectangle

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Manufacturer guidance

Any shape.

Length

Bespoke

Width

Bespoke

Height

Bespoke

Warranty description

25 year

Guidance for specification option:

Optional ten year insurance backed guarantee.


Uniclass

Ss_45_40_47_28 Extensive green roof systemsPrimary

CAWS

Q37/110 Intensive green roof

Q37/120 Simple intensive green roof

Q37/130 Extensive green roof

Specification data - Extensive green roof systems

Protection

-

Root barrier

Plastic tray.

Separation layer

None.

Moisture control

-

Drainage layer

None.

Filter membrane

None.

Moisture retention mat

Fleece.

Drainage ancillaries

Aluminium trim.

Planting systems

-

Planting medium

GreenTop substrate.

Planting requirements

GreenTop sedum.

GreenTop wildflower.

Fire breaks

Pebbles.

Edge restraints

Aluminium trim.

Colour

Dark Admiralty Grey.

Guidance for specification option:

Standard.

Anthracite.

Guidance for specification option:

Standard.

BS 4800, colour.

RAL, colour.

Guidance for specification option:

Consult manufacturer and insert requirements.

Accessories

As drawing.

Contractors choice.

GRP edge trims.

Guidance for specification option:

consult manufacturer with requirements.

Pebble borders.

Guidance for specification option:

consult manufacturer with requirements.

Sustainability data

Country of product manufacture

United Kingdom

Third party certifications

BBA Agrément Certificate

BBA Agrément Certificate

Topseal BBA 93/2932

ISO 14001 Environmental Management Systems

ISO 14001 Environmental Management Systems

ISO 14001

ISO 9001 Quality Management

ISO 9001 Quality Management

ISO 9001

Literature

Topseal Domestic Brochure (GRP) fibreglass flat roofing and waterproofing systems

Topseal Domestic Brochure (GRP) fibreglass flat roofing and waterproofing systems

Topseal (GRP) - Fibreglass flat roofing systems - Product Guide

Topseal (GRP) - Fibreglass flat roofing systems - Product Guide

Case studies

Sedum Green Roof Case Study

Sedum Green Roof Case Study